Miles between Detroit, MI and Florissant, MO

There are
523 mi
from Detroit, MI to Florissant, MO

That's the driving distance. It would take 10 hours 2 mins to go from Detroit, Michigan to Florissant, Missouri.

The flight distance (direct flight from Detroit, MI to Florissant, MO) is 453.40 mi.

523 mi = 842.02 kms