There are
2,092 mi
from Great Falls, MT to Thomasville, NC
That's the driving distance. It would take 1 day 14 hours to go from Great Falls, Montana to Thomasville, North Carolina.
The flight distance (direct flight from Great Falls, MT to Thomasville, NC) is 1,783.24 mi.
2,092 mi = 3,367.24 kms