The driving distance from Dallas to San Antonio is 275 miles
or 443 kilometers
This is a medium length road trip, starting from Dallas, TX and arriving at your destination of San Antonio, TX with a total driving time of 4 hours, 32 minutes
If you just want to know how far it is between Dallas and San Antonio, the straight line distance is 252 miles
or 406 kilometers
If you are a pilot flying a private plane, you can fly straight from Dallas, TX to San Antonio, TX for a total flight time of 45 minutes
Book a flight:
If you're a traveler planning a trip and you want to book a commercial flight, you can try searching for flights between DFW and SAT.