Miles between Olathe, KS and Dubuque, IA

There are
404 mi
from Olathe, KS to Dubuque, IA

That's the driving distance. It would take 7 hours 46 mins to go from Olathe, Kansas to Dubuque, Iowa.

The flight distance (direct flight from Olathe, KS to Dubuque, IA) is 331.43 mi.

404 mi = 650.33 kms