Distance from Dallas, TX to San Antonio, TX

There are 255 miles from Dallas and San Antonio and 278 miles by car.

Dallas and San Antonio are 4 hours 43 mins far apart (by car).

This is the best Dallas, TX - San Antonio, TX route.

Distance conversions

Ever wondered how far is San Antonio, TX from Dallas, TX? Checkout the distance in miles, kilometers and nautical miles in this table:

Distance type Miles Kilometers Nautical miles
Straight distance 255 mi 410 km 221 nautical mi
Driving distance 278 mi 447 km 241 nautical mi

Unit conversions provided by convert nation.

Distance between and

Other distances from Dallas, TX

Other distances to San Antonio, TX