There are
1,442 mi
from Billings, MT to Paducah, KY
That's the driving distance. It would take 1 day 1 hour to go from Billings, Montana to Paducah, Kentucky.
The flight distance (direct flight from Billings, MT to Paducah, KY) is 1,188.50 mi.
1,442 mi = 1.61 kms