Distance Between Derry and Harpswell = Miles
Calculated driving distance between Derry, New Hampshire and Bailey Island, Maine 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 Derry, New Hampshire located in New Hampshire - United States you would reach Bailey Island, Maine (Maine - 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 Derry, New Hampshire to Bailey Island, Maine as a blue line on the map, with starting point (Derry) marked A, and destination point (Harpswell) marked B. You can zoom in on the map to view road numbers, street names and other details both in Derry, New Hampshire and Bailey Island, Maine as well as every other town near or on your route.