how far is mission texas to san antonio
Driving distance from Mission, TX to San Antonio, TX. The total driving distance from Mission, TX to San Antonio, TX is 245 miles or 394 kilometers. Your trip begins in Mission, Texas. It ends in San Antonio, Texas. If you are planning a road trip, you might also want to calculate the total driving time from Mission, TX to San Antonio, TX so you can see when you'll arrive at your destination.