Nonstop flight route between Sidney, Montana, United States and Vieux-Fort, Saint Lucia:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(13°43'59"N by 60°57'9"W)
Distance from SDY to UVF:
3,407.79 miles (5,484.29 km)
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Jump to:
- About this route
- SDY Airport Information
- UVF Airport Information
- Facts about SDY
- Facts about UVF
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
- Map of Nearest Airports to UVF
- List of Nearest Airports to UVF
- Map of Furthest Airports from UVF
- List of Furthest Airports from UVF
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Hewanorra International Airport (UVF), Vieux-Fort, Saint Lucia would travel a Great Circle distance of 3,408 miles (or 5,484 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 Sidney-Richland Municipal Airport and Hewanorra International 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 Sidney-Richland Municipal Airport and Hewanorra International Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | UVF / TLPL |
| Airport Name: | Hewanorra International Airport |
| Location: | Vieux-Fort, Saint Lucia |
| GPS Coordinates: | 13°43'59"N by 60°57'9"W |
| Operator/Owner: | Saint Lucia Air and Seaports Authority |
| Airport Type: | Public |
| Elevation: | 14 feet (4 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from UVF |
| More Information: | UVF Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- 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.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- 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.
- 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.
Facts about Hewanorra International Airport (UVF):
- The closest airport to Hewanorra International Airport (UVF) is George F. L. Charles Airport (SLU), which is located 20 miles (32 kilometers) N of UVF.
- The furthest airport from Hewanorra International Airport (UVF) is Umbu Mehang Kunda Airport (WGP), which is nearly antipodal to Hewanorra International Airport (meaning Hewanorra International Airport is almost on the exact opposite side of the Earth from Umbu Mehang Kunda Airport), and is located 12,143 miles (19,543 kilometers) away in Waingapu, Sumba, East Nusa Tenggara, Indonesia.
- Hewanorra International Airport was originally named Beane Army Airfield and was used as a military airfield by the United States Army Air Forces Sixth Air Force and used in World War II.
- Hewanorra International Airport (UVF) currently has only 1 runway.
- The Airport has a single east-westerly runway, connected by two taxiways at the Mid-Section of the runway, with turning bays at the end to allow Back Tracking.
- Because of Hewanorra International Airport's relatively low elevation of 14 feet, planes can take off or land at Hewanorra International 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.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 20.01 miles (32.21 km) N | George F. L. Charles Airport (SLU) | Castries, Saint Lucia | |
| 2 | 44.24 miles (71.19 km) SSW | E.T. Joshua Airport (SVD) | Arno Vale (near Kingstown), Saint Vincent, Saint Vincent and the Grenadines | |
| 3 | 55.52 miles (89.35 km) SSW | J. F. Mitchell Airport (BQU) | Bequia, Saint Vincent and the Grenadines | |
| 4 | 59.42 miles (95.62 km) N | Aimé Césaire Airport (FDF) | Le Lamentin / Fort de France, Martinique | |
| 5 | 60.38 miles (97.17 km) SSW | Mustique Airport (MQS) | Mustique Island, Saint Vincent and the Grenadines | |
| 6 | 76.12 miles (122.50 km) SSW | Canouan Airport (CIW) | Canouan Island, Saint Vincent and the Grenadines | |
| 7 | 84.34 miles (135.74 km) SSW | Union Island Airport (UNI) | Union Island, Saint Vincent and the Grenadines | |
| 8 | 93.59 miles (150.62 km) SSW | Lauriston Airport (CRU) | Carriacou Island, Grenada | |
| 9 | 108.17 miles (174.08 km) ESE | Grantley Adams International Airport (BGI) | Bridgetown, Barbados | |
| 10 | 114.62 miles (184.46 km) NNW | Canefield Airport (DCF) | Canefield, Dominica | |
| 11 | 127.44 miles (205.10 km) N | Melville Hall Airport (DOM) | Melville Hall (near Roseau), Dominica | |
| 12 | 132.01 miles (212.45 km) SSW | Maurice Bishop International Airport (GND) | St. George's, Grenada | |
| 13 | 153.11 miles (246.40 km) NNW | Les Saintes Airport (LSS) | Terre-de-Haut Island, Les Saintes, Guadeloupe | |
| 14 | 178.69 miles (287.58 km) S | A.N.R. Robinson International Airport (TAB) | Scarborough, Tobago, Trinidad and Tobago | |
| 15 | 179.00 miles (288.07 km) NNW | Pointe-à-Pitre Le Raizet Airport (PTP) | Pointe-à-Pitre, Guadeloupe | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,143.45 miles (19,542.94 km) SSW | Umbu Mehang Kunda Airport (WGP) | Waingapu, Sumba, East Nusa Tenggara, Indonesia | |
| 2 | 12,138.08 miles (19,534.29 km) SW | Tardamu Airport (SAU) | Savu Island, East Nusa Tenggara, Indonesia | |
| 3 | 12,077.12 miles (19,436.20 km) S | Sultan Muhammad Salahuddin Airport (BMU) | Bima, Indonesia | |
| 4 | 12,076.90 miles (19,435.83 km) SW | Broome International Airport (BME) | Broome, Western Australia, Australia | |
| 5 | 12,069.83 miles (19,424.46 km) S | Komodo Airport (LBJ) | Labuan Bajo, Flores Island, Indonesia | |
| 6 | 12,064.00 miles (19,415.08 km) SSW | Bajawa Soa Airport (BJW) | Bajawa, Indonesia | |
| 7 | 12,055.74 miles (19,401.78 km) SSW | H. Hasan Aroeboesman Airport (ENE) | Ende, Flores, Indonesia | |
| 8 | 12,045.12 miles (19,384.70 km) SSE | Lombok International Airport (LOP) | Mataram (near Praya), Lombok, Indonesia | |
| 9 | 12,040.09 miles (19,376.59 km) SW | Derby Airport (DRB) | Derby, Western Australia, Australia | |
| 10 | 12,039.04 miles (19,374.92 km) SW | El Tari Airport (KOE) | Kupang, East Nusa Tenggara, Indonesia | |
| 11 | 12,027.18 miles (19,355.82 km) SSE | Selaparang Airport (AMI) | Mataram, Indonesia | |
| 12 | 12,023.88 miles (19,350.52 km) SSW | Frans Seda Airport (MOF) | Maumere, Indonesia | |
| 13 | 12,023.87 miles (19,350.50 km) SSW | Wonopito Airport (LWE) | Lewoleba, Indonesia | |
| 14 | 12,003.52 miles (19,317.74 km) SE | Ngurah Rai International Airport (NRIA) (DPS) | Denpasar, Bali, Indonesia | |
| 15 | 11,976.87 miles (19,274.86 km) S | Port Hedland International Airport (PHE) | Port Hedland, Western Australia, Australia | |