Distance Calculator

Distance from Austin to Piedras Negras

Distance between Austin and Piedras Negras is 321 kilometers (199 miles).
Driving distance from Austin to Piedras Negras is 360 kilometers (224 miles).

air 321 km
air 199 miles
car 360 km
car 224 miles

Distance Map Between Austin and Piedras Negras

Austin, United StatesPiedras Negras, Saltillo, Mexico = 199 miles = 321 km.

How far is it between Austin and Piedras Negras

Austin is located in United States with (30.2672,-97.7431) coordinates and Piedras Negras is located in Mexico with (28.7001,-100.5235) coordinates. The calculated flying distance from Austin to Piedras Negras is equal to 199 miles which is equal to 321 km.

If you want to go by car, the driving distance between Austin and Piedras Negras is 360.1 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 03 hours 12 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 39 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Austin 30.2672, -97.7431 30° 16´ 1.7400'' N
97° 44´ 35.0160'' W
Piedras Negras 28.7001, -100.5235 28° 42´ 0.2520'' N
100° 31´ 24.7080'' W

Estimated Travel Time Between Austin and Piedras Negras

Average SpeedTravel Time
30 mph (48 km/h) 07 hours 30 minutes
40 mph (64 km/h) 05 hours 37 minutes
50 mph (80 km/h) 04 hours 30 minutes
60 mph (97 km/h) 03 hours 42 minutes
70 mph (112 km/h) 03 hours 12 minutes
75 mph (120 km/h) 03 hours 00 minutes
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