Miles between Boulder, CO and Irmo, SC

There are
1,605 mi
from Boulder, CO to Irmo, SC

That's the driving distance. It would take 1 day 5 hours to go from Boulder, Colorado to Irmo, South Carolina.

The flight distance (direct flight from Boulder, CO to Irmo, SC) is 1,385.06 mi.

1,605 mi = 1.61 kms