Miles between Billings, MT and Port Arthur, TX

There are
1,623 mi
from Billings, MT to Port Arthur, TX

That's the driving distance. It would take 1 day 4 hours to go from Billings, Montana to Port Arthur, Texas.

The flight distance (direct flight from Billings, MT to Port Arthur, TX) is 1,351.03 mi.

1,623 mi = 1.61 kms