Miles between Las Cruces, NM and San Marcos, TX

There are
617 mi
from Las Cruces, NM to San Marcos, TX

That's the driving distance. It would take 10 hours 29 mins to go from Las Cruces, New Mexico to San Marcos, Texas.

The flight distance (direct flight from Las Cruces, NM to San Marcos, TX) is 548.23 mi.

617 mi = 993.54 kms