There are
1,639 mi
from Cheyenne, WY to Takoma Park, MD
That's the driving distance. It would take 1 day 5 hours to go from Cheyenne, Wyoming to Takoma Park, Maryland.
The flight distance (direct flight from Cheyenne, WY to Takoma Park, MD) is 1,472.07 mi.
1,639 mi = 2,636.97 kms