Miles between Olathe, KS and Ada, OK

There are
340 mi
from Olathe, KS to Ada, OK

That's the driving distance. It would take 6 hours 36 mins to go from Olathe, Kansas to Ada, Oklahoma.

The flight distance (direct flight from Olathe, KS to Ada, OK) is 301.79 mi.

340 mi = 546.90 kms