There are
1,522 mi
from Harlingen, TX to Cedarburg, WI
That's the driving distance. It would take 1 day 4 hours to go from Harlingen, Texas to Cedarburg, Wisconsin.
The flight distance (direct flight from Harlingen, TX to Cedarburg, WI) is 1,301.91 mi.
1,522 mi = 2,450.12 kms