Miles between Round Rock, TX and South Portland, ME

There are
2,037 mi
from Round Rock, TX to South Portland, ME

That's the driving distance. It would take 1 day 13 hours to go from Round Rock, Texas to South Portland, Maine.

The flight distance (direct flight from Round Rock, TX to South Portland, ME) is 1,751.52 mi.

2,037 mi = 3.22 kms