.closest to what?
Bar Harbor is in Maine!
Molokai is the closest island to Pearl Harbor.
The address of the Bar Harbor Whale Museum is: 52 West St, Bar Harbor, ME 04609
Gaithersburg has its own airport, the Montgomery County Airpark. The closest international airports are Dulles and Baltimore-Washingtotn Airports.
Bar Harbor Airlines was created in 1971.
Bar Harbor Airlines ended in 1991.
Bar Harbor Express was created in 1902.
Bar Harbor Express ended in 1960.
The web address of the Bar Harbor Whale Museum is: http://www.barharborwhalemuseum.org
Myrtle Beach International
The Pensacola Regional Airport.