Distance from San Marcos to Houston

Distance between San Marcos and Houston is 249 kilometers (155 miles).
Driving distance from San Marcos to Houston is 266 kilometers (165 miles).

249 km

155 miles

266 km

165 miles

Distance Map Between San Marcos and Houston

San Marcos, Austin, United States ↔ Houston, Austin, United States = 155 miles = 249 km.

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How far is it between San Marcos and Houston

San Marcos is located in United States with (29.8833,-97.9414) coordinates and Houston is located in United States with (29.7633,-95.3633) coordinates. The calculated flying distance from San Marcos to Houston is equal to 155 miles which is equal to 249 km.

If you want to go by car, the driving distance between San Marcos and Houston is 265.52 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 02 hours 22 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 17 km.

City/Place	Latitude and Longitude	GPS Coordinates
San Marcos	29.8833, -97.9414	29° 52´ 59.7720'' N 97° 56´ 29.0040'' W
Houston	29.7633, -95.3633	29° 45´ 47.8080'' N 95° 21´ 47.7720'' W

Estimated Travel Time Between San Marcos and Houston

Average Speed	Travel Time
30 mph (48 km/h)	05 hours 31 minutes
40 mph (64 km/h)	04 hours 08 minutes
50 mph (80 km/h)	03 hours 19 minutes
60 mph (97 km/h)	02 hours 44 minutes
70 mph (112 km/h)	02 hours 22 minutes
75 mph (120 km/h)	02 hours 12 minutes

San Marcos, Austin, United States

Related Distances from San Marcos

Cities	Distance
San Marcos 3 to Houston	266 km
San Marcos 3 to Canyon Lake	55 km
San Marcos 3 to Corpus Christi	301 km
San Marcos 3 to College Station	194 km
San Marcos 3 to San Antonio	80 km

Houston, Austin, United States

Related Distances to Houston

Cities	Distance
San Antonio to Houston	317 km
AUSTIN to Houston	263 km
El Paso to Houston	1201 km
Waco to Houston	298 km
Spring to Houston	39 km