Miles between Round Rock, TX and Collingswood, NJ

There are
1,643 mi
from Round Rock, TX to Collingswood, NJ

That's the driving distance. It would take 1 day 5 hours to go from Round Rock, Texas to Collingswood, New Jersey.

The flight distance (direct flight from Round Rock, TX to Collingswood, NJ) is 1,426.59 mi.

1,643 mi = 1.61 kms