Miles between Knoxville, TN and Piqua, OH

There are
332 mi
from Knoxville, TN to Piqua, OH

That's the driving distance. It would take 6 hours 14 mins to go from Knoxville, Tennessee to Piqua, Ohio.

The flight distance (direct flight from Knoxville, TN to Piqua, OH) is 289.63 mi.

332 mi = 533.51 kms