Nonstop flight route between Melville Hall (near Roseau), Dominica and Sidney, Montana, United States:
Departure Airport:
(15°32'48"N by 61°17'59"W)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from DOM to SDY:
3,294.59 miles (5,302.11 km)
Share this route:
Jump to:
- About this route
- DOM Airport Information
- SDY Airport Information
- Facts about DOM
- Facts about SDY
- Map of Nearest Airports to DOM
- List of Nearest Airports to DOM
- Map of Furthest Airports from DOM
- List of Furthest Airports from DOM
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
About this route:
A direct, nonstop flight between Melville Hall Airport (DOM), Melville Hall (near Roseau), Dominica and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 3,295 miles (or 5,302 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 Melville Hall Airport and Sidney-Richland Municipal 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 Melville Hall Airport and Sidney-Richland Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DOM / TDPD |
| Airport Name: | Melville Hall Airport |
| Location: | Melville Hall (near Roseau), Dominica |
| GPS Coordinates: | 15°32'48"N by 61°17'59"W |
| Area Served: | Roseau |
| Operator/Owner: | Government of Dominica |
| Airport Type: | Public |
| Elevation: | 73 feet (22 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DOM |
| More Information: | DOM Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SDY / KSDY |
| Airport Name: | Sidney-Richland Municipal Airport |
| Location: | Sidney, Montana, United States |
| GPS Coordinates: | 47°42'24"N by 104°11'32"W |
| Area Served: | Sidney, Montana |
| Operator/Owner: | Sidney Richland Airport Authority |
| Airport Type: | Public |
| Elevation: | 1985 feet (605 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SDY |
| More Information: | SDY Maps & Info |
Facts about Melville Hall Airport (DOM):
- The closest airport to Melville Hall Airport (DOM) is Canefield Airport (DCF), which is located only 16 miles (25 kilometers) SSW of DOM.
- The airport houses the Dominica Outstation of the Eastern Caribbean Civil Aviation Authority.
- 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.
- 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.
- Melville Hall Airport (DOM) currently has only 1 runway.
- 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.
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport is a public use airport located one nautical mile west of the central business district of Sidney, a city in Richland County, Montana, United States.
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
- As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.
- The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
- The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 15.77 miles (25.38 km) SSW | Canefield Airport (DCF) | Canefield, Dominica |     |
| 2 | 28.80 miles (46.35 km) NW | Les Saintes Airport (LSS) | Terre-de-Haut Island, Les Saintes, Guadeloupe | |
| 3 | 51.78 miles (83.33 km) NNW | Pointe-à-Pitre Le Raizet Airport (PTP) | Pointe-à-Pitre, Guadeloupe | |
| 4 | 69.00 miles (111.05 km) SSE | Aimé Césaire Airport (FDF) | Le Lamentin / Fort de France, Martinique | |
| 5 | 104.44 miles (168.08 km) NW | John A. Osborne Airport (MNI) | Montserrat, British Overseas Territories, United Kingdom | |
| 6 | 107.46 miles (172.93 km) S | George F. L. Charles Airport (SLU) | Castries, Saint Lucia | |
| 7 | 114.60 miles (184.43 km) NNW | V. C. Bird International Airport (ANU) | St. John's, Antigua, Antigua and Barbuda | |
| 8 | 127.44 miles (205.10 km) S | Hewanorra International Airport (UVF) | Vieux-Fort, Saint Lucia | |
| 9 | 142.99 miles (230.11 km) NW | Vance W. Amory International Airport (NEV) | Nevis, Federation of Saint Kitts and Nevis | |
| 10 | 148.49 miles (238.96 km) NNW | Barbuda Codrington Airport (BBQ) | Codrington, Barbuda, Antigua and Barbuda | |
| 11 | 153.95 miles (247.76 km) NW | Robert L. Bradshaw International Airport (SKB) | Basseterre, Saint Kitts and Nevis | |
| 12 | 166.10 miles (267.32 km) S | E.T. Joshua Airport (SVD) | Arno Vale (near Kingstown), Saint Vincent, Saint Vincent and the Grenadines | |
| 13 | 174.69 miles (281.14 km) NW | F.D. Roosevelt Airport (EUX) | Sint Eustatius, Caribbean Netherlands | |
| 14 | 176.80 miles (284.53 km) S | J. F. Mitchell Airport (BQU) | Bequia, Saint Vincent and the Grenadines | |
| 15 | 183.89 miles (295.93 km) S | Mustique Airport (MQS) | Mustique Island, Saint Vincent and the Grenadines | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,150.39 miles (19,554.11 km) SW | Broome International Airport (BME) | Broome, Western Australia, Australia | |
| 2 | 12,102.98 miles (19,477.82 km) S | Port Hedland International Airport (PHE) | Port Hedland, Western Australia, Australia | |
| 3 | 12,084.82 miles (19,448.58 km) WSW | Derby Airport (DRB) | Derby, Western Australia, Australia | |
| 4 | 12,058.17 miles (19,405.70 km) SSE | Karratha Airport (KTA) | Karratha / Dampier, Western Australia, Australia | |
| 5 | 12,022.77 miles (19,348.73 km) SSW | Tardamu Airport (SAU) | Savu Island, East Nusa Tenggara, Indonesia | |
| 6 | 12,016.58 miles (19,338.76 km) SSW | Umbu Mehang Kunda Airport (WGP) | Waingapu, Sumba, East Nusa Tenggara, Indonesia | |
| 7 | 12,010.43 miles (19,328.87 km) SSE | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 8 | 12,000.79 miles (19,313.35 km) S | Coolawanyah Station Airport (COY) | Coolawanyah Station, Western Australia, Australia | |
| 9 | 11,969.26 miles (19,262.62 km) S | Solomon Airport (SLJ) | Karijini National Park, Western Australia, Australia | |
| 10 | 11,952.65 miles (19,235.87 km) S | Sultan Muhammad Salahuddin Airport (BMU) | Bima, Indonesia | |
| 11 | 11,948.18 miles (19,228.69 km) WSW | Fitzroy Crossing Airport (FIZ) | Fitzroy Crossing, Western Australia, Australia | |
| 12 | 11,943.44 miles (19,221.05 km) S | Barimunya Airport (BYP) | Barimunya, Western Australia, Australia | |
| 13 | 11,942.42 miles (19,219.41 km) S | Komodo Airport (LBJ) | Labuan Bajo, Flores Island, Indonesia | |
| 14 | 11,940.02 miles (19,215.56 km) SSE | Lombok International Airport (LOP) | Mataram (near Praya), Lombok, Indonesia | |
| 15 | 11,938.38 miles (19,212.91 km) SSW | Bajawa Soa Airport (BJW) | Bajawa, Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.33 miles (66.52 km) NE | Sloulin Field International Airport (ISN) | Williston, North Dakota, United States | |
| 2 | 48.66 miles (78.31 km) SW | Dawson Community Airport (GDV) | Glendive, Montana, United States | |
| 3 | 69.41 miles (111.70 km) WNW | L. M. Clayton Airport (OLF) | Wolf Point, Montana, United States | |
| 4 | 76.29 miles (122.77 km) NNW | Sher-Wood Airport (PWD) | Plentywood, Montana, United States | |
| 5 | 90.57 miles (145.76 km) SE | Dickinson Theodore Roosevelt Regional Airport (DIK) | Dickinson, North Dakota, United States | |
| 6 | 111.04 miles (178.70 km) SSE | Bowman Municipal Airport (BWM) | Bowman, North Dakota, United States | |
| 7 | 117.38 miles (188.91 km) WNW | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 8 | 118.10 miles (190.06 km) NNE | Estevan Regional Aerodrome (YEN) | Estevan, Saskatchewan, Canada | |
| 9 | 118.99 miles (191.50 km) SW | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 10 | 131.42 miles (211.49 km) W | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 11 | 139.74 miles (224.89 km) ENE | Minot Air Force Base (MIB) | Minot, North Dakota, United States | |
| 12 | 140.05 miles (225.38 km) ENE | Minot International Airport (MOT) | Minot, North Dakota, United States | |
| 13 | 174.07 miles (280.14 km) ESE | Bismarck Municipal Airport (BIS) | Bismarck, North Dakota, United States | |
| 14 | 189.51 miles (304.99 km) N | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 15 | 191.53 miles (308.24 km) NNW | CFB Moose Jaw (YMJ) | Moose Jaw, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,383.49 miles (16,710.57 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,297.57 miles (16,572.29 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,290.39 miles (16,560.74 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,266.41 miles (16,522.14 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,218.50 miles (16,445.05 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,203.17 miles (16,420.36 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,179.29 miles (16,381.94 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,169.42 miles (16,366.06 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 10,153.64 miles (16,340.65 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 10 | 10,120.11 miles (16,286.69 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 10,113.85 miles (16,276.63 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 12 | 10,100.83 miles (16,255.67 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 10,089.33 miles (16,237.15 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,078.56 miles (16,219.83 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,076.48 miles (16,216.49 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |