Miles between Allen, TX and Irmo, SC

There are
1,007 mi
from Allen, TX to Irmo, SC

That's the driving distance. It would take 18 hours 18 mins to go from Allen, Texas to Irmo, South Carolina.

The flight distance (direct flight from Allen, TX to Irmo, SC) is 893.06 mi.

1,007 mi = 1.61 kms