Distance Calculator

Distance from San Antonio to Huntsville

Distance between San Antonio and Huntsville is 318 kilometers (198 miles).
Driving distance from San Antonio to Huntsville is 412 kilometers (256 miles).

air 318 km
air 198 miles
car 412 km
car 256 miles

Distance Map Between San Antonio and Huntsville

San Antonio, Austin, United StatesHuntsville, Austin, United States = 198 miles = 318 km.

How far is it between San Antonio and Huntsville

San Antonio is located in United States with (29.4241,-98.4936) coordinates and Huntsville is located in United States with (30.7235,-95.5508) coordinates. The calculated flying distance from San Antonio to Huntsville is equal to 198 miles which is equal to 318 km.

If you want to go by car, the driving distance between San Antonio and Huntsville is 412.36 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 03 hours 40 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 94 km.

City/PlaceLatitude and LongitudeGPS Coordinates
San Antonio 29.4241, -98.4936 29° 25´ 26.8320'' N
98° 29´ 37.0680'' W
Huntsville 30.7235, -95.5508 30° 43´ 24.7080'' N
95° 33´ 2.8080'' W

Estimated Travel Time Between San Antonio and Huntsville

Average SpeedTravel Time
30 mph (48 km/h) 08 hours 35 minutes
40 mph (64 km/h) 06 hours 26 minutes
50 mph (80 km/h) 05 hours 09 minutes
60 mph (97 km/h) 04 hours 15 minutes
70 mph (112 km/h) 03 hours 40 minutes
75 mph (120 km/h) 03 hours 26 minutes
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