Miles between Duluth, MN and Speedway, IN

There are
646 mi
from Duluth, MN to Speedway, IN

That's the driving distance. It would take 12 hours 14 mins to go from Duluth, Minnesota to Speedway, Indiana.

The flight distance (direct flight from Duluth, MN to Speedway, IN) is 564.36 mi.

646 mi = 1,040.12 kms