Miles between Johnson City, TN and Mt Prospect, IL

There are
624 mi
from Johnson City, TN to Mt Prospect, IL

That's the driving distance. It would take 12 hours 6 mins to go from Johnson City, Tennessee to Mt Prospect, Illinois.

The flight distance (direct flight from Johnson City, TN to Mt Prospect, IL) is 497.15 mi.

624 mi = 1,004.24 kms