There are
1,126 mi
from Danbury, CT to Rolla, MO
That's the driving distance. It would take 21 hours 8 mins to go from Danbury, Connecticut to Rolla, Missouri.
The flight distance (direct flight from Danbury, CT to Rolla, MO) is 1,000.75 mi.
1,126 mi = 1.61 kms