Miles between Frisco, TX and San Marcos, TX

There are
251 mi
from Frisco, TX to San Marcos, TX

That's the driving distance. It would take 4 hours 31 mins to go from Frisco, Texas to San Marcos, Texas.

The flight distance (direct flight from Frisco, TX to San Marcos, TX) is 235.15 mi.

251 mi = 404.52 kms