Distance Calculator

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Distance from San Antonio to Sarnia

Distance between San Antonio and Sarnia is 2080 kilometers (1292 miles).
Driving distance from San Antonio to Sarnia is 2452 kilometers (1523 miles).

air 2080 km
air 1292 miles
car 2452 km
car 1523 miles

Distance Map Between San Antonio and Sarnia

San Antonio, Austin, United StatesSarnia, Ontario, Canada = 1292 miles = 2080 km.

How far is it between San Antonio and Sarnia

San Antonio is located in United States with (29.4241,-98.4936) coordinates and Sarnia is located in Canada with (42.9787,-82.4041) coordinates. The calculated flying distance from San Antonio to Sarnia is equal to 1292 miles which is equal to 2080 km.

If you want to go by car, the driving distance between San Antonio and Sarnia is 2451.52 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 21 hours 53 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 372 km.

City/PlaceLatitude and LongitudeGPS Coordinates
San Antonio 29.4241, -98.4936 29° 25´ 26.8320'' N
98° 29´ 37.0680'' W
Sarnia 42.9787, -82.4041 42° 58´ 43.1760'' N
82° 24´ 14.6520'' W

Estimated Travel Time Between San Antonio and Sarnia

Average SpeedTravel Time
30 mph (48 km/h) 51 hours 04 minutes
40 mph (64 km/h) 38 hours 18 minutes
50 mph (80 km/h) 30 hours 38 minutes
60 mph (97 km/h) 25 hours 16 minutes
70 mph (112 km/h) 21 hours 53 minutes
75 mph (120 km/h) 20 hours 25 minutes

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