Nonstop flight route between Dillon, Montana, United States and Melville Hall (near Roseau), Dominica:

About this route:

A direct, nonstop flight between Dillon Airport (DLN), Dillon, Montana, United States and Melville Hall Airport (DOM), Melville Hall (near Roseau), Dominica would travel a Great Circle distance of 3,597 miles (or 5,789 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Dillon Airport and Melville Hall Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Dillon Airport and Melville Hall Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Dillon Airport (DLN):

• The furthest airport from Dillon Airport (DLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,660 miles (17,155 kilometers) away in Rodrigues Island, Mauritius.
• Dillon Airport (DLN) has 2 runways.
• The closest airport to Dillon Airport (DLN) is Bert Mooney Airport (BTM), which is located 48 miles (78 kilometers) N of DLN.
• Because of Dillon Airport's high elevation of 5,241 feet, planes must typically fly at a faster airspeed in order to takeoff or land at DLN. Combined with a high temperature, this could make DLN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.

Facts about Melville Hall Airport (DOM):

• The Melville Hall area was chosen as the site for Dominica's main airport in 1944, for it was the only place on the island with extensive flat land.
• The closest airport to Melville Hall Airport (DOM) is Canefield Airport (DCF), which is located only 16 miles (25 kilometers) SSW of DOM.
• In 2006 an airport expansion and upgrade program began which entailed the expansion of the terminal building to include a new departure lounge, customs and immigration section and check in area.
• The furthest airport from Melville Hall Airport (DOM) is Broome International Airport (BME), which is nearly antipodal to Melville Hall Airport (meaning Melville Hall Airport is almost on the exact opposite side of the Earth from Broome International Airport), and is located 12,150 miles (19,554 kilometers) away in Broome, Western Australia, Australia.
• Because of Melville Hall Airport's relatively low elevation of 73 feet, planes can take off or land at Melville Hall Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Melville Hall Airport (DOM) currently has only 1 runway.
• The airport houses the Dominica Outstation of the Eastern Caribbean Civil Aviation Authority.