Distance Calculator

Distance from San Antonio to Rio Grande

Distance between San Antonio and Rio Grande is 768 kilometers (477 miles).
Driving distance from San Antonio to Rio Grande is 983 kilometers (611 miles).

air 768 km
air 477 miles
car 983 km
car 611 miles

Distance Map Between San Antonio and Rio Grande

San Antonio, Austin, United StatesRio Grande, Zacatecas, Mexico = 477 miles = 768 km.

How far is it between San Antonio and Río Grande

San Antonio is located in United States with (29.4241,-98.4936) coordinates and Rio Grande is located in Mexico with (23.8265,-103.0303) coordinates. The calculated flying distance from San Antonio to Rio Grande is equal to 477 miles which is equal to 768 km.

If you want to go by car, the driving distance between San Antonio and Rio Grande is 982.78 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 08 hours 46 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 215 km.

City/PlaceLatitude and LongitudeGPS Coordinates
San Antonio 29.4241, -98.4936 29° 25´ 26.8320'' N
98° 29´ 37.0680'' W
Rio Grande 23.8265, -103.0303 23° 49´ 35.2920'' N
103° 1´ 49.2240'' W

Estimated Travel Time Between San Antonio and Río Grande

Average SpeedTravel Time
30 mph (48 km/h) 20 hours 28 minutes
40 mph (64 km/h) 15 hours 21 minutes
50 mph (80 km/h) 12 hours 17 minutes
60 mph (97 km/h) 10 hours 07 minutes
70 mph (112 km/h) 08 hours 46 minutes
75 mph (120 km/h) 08 hours 11 minutes
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