Miles between Harlingen, TX and Merriam, KS

There are
1,034 mi
from Harlingen, TX to Merriam, KS

That's the driving distance. It would take 18 hours 29 mins to go from Harlingen, Texas to Merriam, Kansas.

The flight distance (direct flight from Harlingen, TX to Merriam, KS) is 903.57 mi.

1,034 mi = 1,663.72 kms