Distance Calculator

Distance from San Marcos to Dallas

Distance between San Marcos and Dallas is 340 kilometers (211 miles).
Driving distance from San Marcos to Dallas is 365 kilometers (227 miles).

air 340 km
air 211 miles
car 365 km
car 227 miles

Distance Map Between San Marcos and Dallas

San Marcos, Austin, United StatesDallas, Austin, United States = 211 miles = 340 km.

How far is it between San Marcos and Dallas

San Marcos is located in United States with (29.8833,-97.9414) coordinates and Dallas is located in United States with (32.7831,-96.8067) coordinates. The calculated flying distance from San Marcos to Dallas is equal to 211 miles which is equal to 340 km.

If you want to go by car, the driving distance between San Marcos and Dallas is 364.99 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 03 hours 15 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 25 km.

City/PlaceLatitude and LongitudeGPS Coordinates
San Marcos 29.8833, -97.9414 29° 52´ 59.7720'' N
97° 56´ 29.0040'' W
Dallas 32.7831, -96.8067 32° 46´ 59.0160'' N
96° 48´ 24.0120'' W

Estimated Travel Time Between San Marcos and Dallas

Average SpeedTravel Time
30 mph (48 km/h) 07 hours 36 minutes
40 mph (64 km/h) 05 hours 42 minutes
50 mph (80 km/h) 04 hours 33 minutes
60 mph (97 km/h) 03 hours 45 minutes
70 mph (112 km/h) 03 hours 15 minutes
75 mph (120 km/h) 03 hours 02 minutes
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