How far is San Antonio, TX, from Dallas, TX?
The distance between Dallas (Dallas/Fort Worth International Airport) and San Antonio (San Antonio International Airport) is 247 miles / 397 kilometers / 214 nautical miles.
The driving distance from Dallas (DFW) to San Antonio (SAT) is 286 miles / 460 kilometers, and travel time by car is about 5 hours 11 minutes.
Dallas/Fort Worth International Airport – San Antonio International Airport
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Distance from Dallas to San Antonio
There are several ways to calculate the distance from Dallas to San Antonio. Here are two standard methods:
Vincenty's formula (applied above)- 246.709 miles
- 397.040 kilometers
- 214.385 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- 247.283 miles
- 397.963 kilometers
- 214.883 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 Dallas to San Antonio?
The estimated flight time from Dallas/Fort Worth International Airport to San Antonio International Airport is 58 minutes.
What is the time difference between Dallas and San Antonio?
Flight carbon footprint between Dallas/Fort Worth International Airport (DFW) and San Antonio International Airport (SAT)
On average, flying from Dallas to San Antonio generates about 61 kg of CO2 per passenger, and 61 kilograms equals 135 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dallas to San Antonio
See the map of the shortest flight path between Dallas/Fort Worth International Airport (DFW) and San Antonio International Airport (SAT).
Airport information
| Origin | Dallas/Fort Worth International Airport |
|---|---|
| City: | Dallas, TX |
| Country: | United States  |
| IATA Code: | DFW |
| ICAO Code: | KDFW |
| Coordinates: | 32°53′48″N, 97°2′16″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 |
Airlines flying from Dallas (DFW) to San Antonio (SAT)
| American Airlines |