Miles between Decatur, IL and Romulus, MI

There are
409 mi
from Decatur, IL to Romulus, MI

That's the driving distance. It would take 7 hours 33 mins to go from Decatur, Illinois to Romulus, Michigan.

The flight distance (direct flight from Decatur, IL to Romulus, MI) is 333.08 mi.

409 mi = 657.93 kms