Distance Between Yellowstone National Park and Lewes = Miles
Calculated driving distance between Yellowstone National Park, Wyoming and Lewes, Delaware is miles, this equals kilometres. Estimated driving time is in current traffic conditions. With an average car, this trip would cost around $ in gasoline, since you would need about gallons of fuel.(Based on current US Gas prices and average mileage of 3.6 gallons gas per mile).
Leaving from Yellowstone National Park, Wyoming located in Wyoming - United States you would reach Lewes, Delaware (Delaware - United States) in about driving an average speed of miles per hour to cover the miles, assuming traffic conditions stay unchanged and you don't take any breaks.
The map overview below shows the best driving route from Yellowstone National Park, Wyoming to Lewes, Delaware as a blue line on the map, with starting point (Yellowstone National Park) marked A, and destination point (Lewes) marked B. You can zoom in on the map to view road numbers, street names and other details both in Yellowstone National Park, Wyoming and Lewes, Delaware as well as every other town near or on your route.