Miles between Allen, TX and Romeoville, IL

There are
872 mi
from Allen, TX to Romeoville, IL

That's the driving distance. It would take 16 hours 13 mins to go from Allen, Texas to Romeoville, Illinois.

The flight distance (direct flight from Allen, TX to Romeoville, IL) is 754.47 mi.

872 mi = 1,403.14 kms