There are
1,156 mi
from Conroe, TX to Champlin, MN
That's the driving distance. It would take 21 hours 8 mins to go from Conroe, Texas to Champlin, Minnesota.
The flight distance (direct flight from Conroe, TX to Champlin, MN) is 1,033.94 mi.
1,156 mi = 1,861.07 kms