Distance Calculator

Distance from San Marcos to Plano

Distance between San Marcos and Plano is 368 kilometers (229 miles).
Driving distance from San Marcos to Plano is 395 kilometers (245 miles).

air 368 km
air 229 miles
car 395 km
car 245 miles

Distance Map Between San Marcos and Plano

San Marcos, Austin, United StatesPlano, Austin, United States = 229 miles = 368 km.

How far is it between San Marcos and Plano

San Marcos is located in United States with (29.8833,-97.9414) coordinates and Plano is located in United States with (33.0198,-96.6989) coordinates. The calculated flying distance from San Marcos to Plano is equal to 229 miles which is equal to 368 km.

If you want to go by car, the driving distance between San Marcos and Plano is 394.53 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 03 hours 31 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 27 km.

City/PlaceLatitude and LongitudeGPS Coordinates
San Marcos 29.8833, -97.9414 29° 52´ 59.7720'' N
97° 56´ 29.0040'' W
Plano 33.0198, -96.6989 33° 1´ 11.4240'' N
96° 41´ 56.0040'' W

Estimated Travel Time Between San Marcos and Plano

Average SpeedTravel Time
30 mph (48 km/h) 08 hours 13 minutes
40 mph (64 km/h) 06 hours 09 minutes
50 mph (80 km/h) 04 hours 55 minutes
60 mph (97 km/h) 04 hours 04 minutes
70 mph (112 km/h) 03 hours 31 minutes
75 mph (120 km/h) 03 hours 17 minutes
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