How far is San Antonio from Amarillo by plane?

There are several ways to calculate the distance from Amarillo to San Antonio. Here are two standard methods:

Vincenty's formula (applied above)

• 435.010 miles
• 700.080 kilometers
• 378.013 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 435.798 miles
• 701.349 kilometers
• 378.698 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Amarillo to San Antonio?

The estimated flight time from Rick Husband Amarillo International Airport to San Antonio International Airport is 1 hour and 19 minutes.

What is the time difference between Amarillo and San Antonio?

There is no time difference between Amarillo and San Antonio.

Flight carbon footprint between Rick Husband Amarillo International Airport (AMA) and San Antonio International Airport (SAT)

On average, flying from Amarillo to San Antonio generates about 89 kg of CO2 per passenger, and 89 kilograms equals 196 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Amarillo to San Antonio

Shortest flight path between Rick Husband Amarillo International Airport (AMA) and San Antonio International Airport (SAT).

There are several ways to calculate the distance from San Antonio to Amarillo. Here are two standard methods:

Vincenty's formula (applied above)

• 435.010 miles
• 700.080 kilometers
• 378.013 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 435.798 miles
• 701.349 kilometers
• 378.698 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from San Antonio to Amarillo?

The estimated flight time from San Antonio International Airport to Rick Husband Amarillo International Airport is 1 hour and 19 minutes.

What is the time difference between San Antonio and Amarillo?

There is no time difference between San Antonio and Amarillo.

Flight carbon footprint between San Antonio International Airport (SAT) and Rick Husband Amarillo International Airport (AMA)

On average, flying from San Antonio to Amarillo generates about 89 kg of CO2 per passenger, and 89 kilograms equals 196 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from San Antonio to Amarillo

Shortest flight path between San Antonio International Airport (SAT) and Rick Husband Amarillo International Airport (AMA).

Driving non-stop from Amarillo to San Antonio

How far is San Antonio from Amarillo? Here's the quick answer if you are able to make this entire trip by car without stopping.

Nonstop drive: 508 miles or 818 km

Driving time: 7 hours, 34 minutes

Realistically, you'll probably want to add a buffer for rest stops, gas, or food along the way. To get a better idea of how long this trip would really be, scroll down to calculate how many hours it would take if you drive with stops.

Flying non-stop from Amarillo to San Antonio

Now let's assume you have a private jet and you can fly in the fastest possible straight line between Amarillo, Texas and San Antonio, Texas. Because of the curvature of the Earth, the shortest distance is actually the "great circle" distance, or "as the crow flies" which is calculated using an iterative Vincenty formula.

Flight distance: 445 miles or 716 km

Flight time: 1 hour, 23 minutes

The straight line flight distance is 63 miles less than driving on roads, which means the driving distance is roughly 1.1x of the flight distance.

Your plane flies much faster than a car, so the flight time is about 1/5th of the time it would take to drive.

This is a relatively short flight in a private plane, but you might be planning to book a commercial flight. In that case, your travel time would really need to include how many minutes to get to your local airport, wait for security, board and taxi on the runway, land at the other airport, and get to your destination. Scroll down to see a more realistic calculation that takes into account all these factors to get a more accurate estimate of your actual flight time.

Amarillo to San Antonio road trip

Let's say you're actually planning a road trip to San Antonio, and you want to stop along the way to rest. If it's a real road trip, you might want to check out interesting stops along the way, eat at great restaurants, and maybe even find a hotel to stay overnight. That's what Trippy is perfect for, helping you figure out travel plans in detail.

Based on the length of this trip, we think you could spread out this fun road trip over more than one day.

Road trip: 2 days of driving

With the full itinerary planned out, we can estimate your total travel time for this trip.

Travel time: 9 hours on the road with 1 overnight

Itinerary

Start in Amarillo.

Drive for about 51 minutes, then stop in Tulia (Texas) and stay for about 1 hour. Next, drive for another 1 hour then stop in Lubbock and stay for 1 hour. Drive for 1.5 hours then stop in Snyder (Texas). Stay overnight.

The next day, drive for about 1.5 hours, then stop at Abilene State Park and stay for about 1 hour. Next, drive for another 1.5 hours then stop in Eden (Texas) and stay for 1 hour. Drive for 1.5 hours then stop in Mountain Home and stay for 1 hour.

Finally, drive for about 1.5 hours and arrive in San Antonio.

To see all the details on this itinerary, including recommended restaurants, hotels, and things to do along the way, check out the full road trip planner:

Amarillo to San Antonio airports and flights

In the quick calculation above, we assumed you had a private plane and just wanted to know the time in the air from city to city. But for most of us, we're going to be flying on a commercial airline (whether it's first class or coach). So that means we really need to account for all the extra travel time getting to the airport, waiting for our flight, and making it to the destination.

To give you a better estimate of real-life travel, we've put together a flight itinerary with actual airports. Eventually you'll be able to customize this plan, choosing your own airports and flights. But for now, here's an example we've selected to give you an idea of how traveling might work between airports.

Departure airport: Rick Husband Amarillo International Airport (AMA)

Arrival airport: San Antonio International Airport (SAT)

With the airports selected, we can estimate the travel time to and from the airport, based on how far the airport is from downtown.

Getting to the airport: 21 minutes

Getting to your destination: 22 minutes

Now finally, let's look at an example flight from AMA to SAT and figure out how long it would take to fly including take-off and landing, and time to taxi on the runway.

Commercial flight time: 1 hour, 23 minutes

So now we can finally get an idea of the total travel time from Amarillo to San Antonio including time spent getting to/from the airports, an estimated wait time of 2 hours at the airport for TSA security lines and waiting at the gate, and the actual flight itself.

Total travel time: 4 hours

To see the details on this flight plan, including recommended airports, airline, and route, check out the flight planner:

How far is it the other way?

The distance is the same either way if you're flying a straight line (or driving the same roads back and forth). But for a real trip, there can be plenty of differences so go ahead and check the reverse directions to get the distance from San Antonio to Amarillo, or go to the main page to calculate the distance between cities.

If you happen to know Amarillo, don't forget to help other travelers and answer some questions about Amarillo!

Is San Antonio near Amarillo?

What airport do you fly into for Amarillo, TX?

What airlines fly in and out of Amarillo Texas?

How far is Texas from me by plane hours?