Distance Calculator

Distance from Amarillo to San Marcos

Distance between Amarillo and San Marcos is 696 kilometers (433 miles).
Driving distance from Amarillo to San Marcos is 824 kilometers (512 miles).

air 696 km
air 433 miles
car 824 km
car 512 miles

Distance Map Between Amarillo and San Marcos

Amarillo, Austin, United StatesSan Marcos, Austin, United States = 433 miles = 696 km.

How far is it between Amarillo and San Marcos

Amarillo is located in United States with (35.222,-101.8313) coordinates and San Marcos is located in United States with (29.8833,-97.9414) coordinates. The calculated flying distance from Amarillo to San Marcos is equal to 433 miles which is equal to 696 km.

If you want to go by car, the driving distance between Amarillo and San Marcos is 823.9 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 07 hours 21 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 128 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Amarillo 35.222, -101.8313 35° 13´ 19.2000'' N
101° 49´ 52.6800'' W
San Marcos 29.8833, -97.9414 29° 52´ 59.7720'' N
97° 56´ 29.0040'' W

Estimated Travel Time Between Amarillo and San Marcos

Average SpeedTravel Time
30 mph (48 km/h) 17 hours 09 minutes
40 mph (64 km/h) 12 hours 52 minutes
50 mph (80 km/h) 10 hours 17 minutes
60 mph (97 km/h) 08 hours 29 minutes
70 mph (112 km/h) 07 hours 21 minutes
75 mph (120 km/h) 06 hours 51 minutes
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