Air Miles Calculator

Distance between Dallas, TX (DFW) and San Antonio, TX (SAT)

Distance from Dallas/Fort Worth International Airport to San Antonio International Airport is 247 miles / 397 kilometers / 214 nautical miles.

Calculations with different 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 earth.

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).

Flight duration

Estimated flight time from Dallas/Fort Worth International Airport (DFW) to San Antonio International Airport (SAT) is 58 minutes.

Time difference and current local times

There is no time difference between Dallas and San Antonio.

Time Difference

Dallas
San Antonio

Dallas, TX

 CST

San Antonio, TX

 CST

Airport information


A Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W

B San Antonio International Airport
City: San Antonio, TX
Country: United States Flag of United States
IATA Code: SAT
ICAO Code: KSAT
Coordinates: 29°32′1″N, 98°28′11″W

Map

Flight map from Dallas to San Antonio.

Frequent Flyer Miles Calculator

Dallas (DFW) → San Antonio (SAT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
247
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
247

Round trip?