There are
1,165 mi
from Warwick, RI to Chesterfield, MO
That's the driving distance. It would take 22 hours 19 mins to go from Warwick, Rhode Island to Chesterfield, Missouri.
The flight distance (direct flight from Warwick, RI to Chesterfield, MO) is 1,030.70 mi.
1,165 mi = 1.61 kms