How far is San Antonio, TX, from Highfill, AR?
The distance between Highfill (Northwest Arkansas National Airport) and San Antonio (San Antonio International Airport) is 524 miles / 843 kilometers / 455 nautical miles.
The driving distance from Highfill (XNA) to San Antonio (SAT) is 598 miles / 963 kilometers, and travel time by car is about 11 hours 23 minutes.
Northwest Arkansas National Airport – San Antonio International Airport
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Distance from Highfill to San Antonio
There are several ways to calculate the distance from Highfill to San Antonio. Here are two standard methods:
Vincenty's formula (applied above)- 524.075 miles
- 843.417 kilometers
- 455.409 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- 524.927 miles
- 844.788 kilometers
- 456.149 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 Highfill to San Antonio?
The estimated flight time from Northwest Arkansas National Airport to San Antonio International Airport is 1 hour and 29 minutes.
What is the time difference between Highfill and San Antonio?
There is no time difference between Highfill and San Antonio.
Flight carbon footprint between Northwest Arkansas National Airport (XNA) and San Antonio International Airport (SAT)
On average, flying from Highfill to San Antonio generates about 102 kg of CO2 per passenger, and 102 kilograms equals 225 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Highfill to San Antonio
See the map of the shortest flight path between Northwest Arkansas National Airport (XNA) and San Antonio International Airport (SAT).
Airport information
| Origin | Northwest Arkansas National Airport |
|---|---|
| City: | Highfill, AR |
| Country: | United States  |
| IATA Code: | XNA |
| ICAO Code: | KXNA |
| Coordinates: | 36°16′54″N, 94°18′24″W |
| Destination | San Antonio International Airport |
|---|---|
| City: | San Antonio, TX |
| Country: | United States |
| IATA Code: | SAT |
| ICAO Code: | KSAT |
| Coordinates: | 29°32′1″N, 98°28′11″W |