Nonstop flight route between Guanaja, Bay Islands, Honduras and Sidney, Montana, United States:
Departure Airport:
(16°26'43"N by 85°54'24"W)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from GJA to SDY:
2,397.04 miles (3,857.65 km)
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- About this route
- GJA Airport Information
- SDY Airport Information
- Facts about GJA
- Facts about SDY
- Map of Nearest Airports to GJA
- List of Nearest Airports to GJA
- Map of Furthest Airports from GJA
- List of Furthest Airports from GJA
- 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 Guanaja Airport (GJA), Guanaja, Bay Islands, Honduras and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 2,397 miles (or 3,858 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 relatively short distance between Guanaja Airport and Sidney-Richland Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | GJA / MHNJ |
| Airport Names: |
|
| Location: | Guanaja, Bay Islands, Honduras |
| GPS Coordinates: | 16°26'43"N by 85°54'24"W |
| Airport Type: | Public |
| Elevation: | 49 feet (15 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from GJA |
| More Information: | GJA 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 Guanaja Airport (GJA):
- Guanaja Airport (GJA) currently has only 1 runway.
- In addition to being known as "Guanaja Airport", another name for GJA is "Aeropuerto de Guanaja".
- The furthest airport from Guanaja Airport (GJA) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Guanaja Airport (meaning Guanaja Airport is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,090 miles (19,457 kilometers) away in Cocos Islands, Australia.
- The closest airport to Guanaja Airport (GJA) is Roatan International Airport – Bay Islands (RTB), which is located 42 miles (67 kilometers) WSW of GJA.
- Because of Guanaja Airport's relatively low elevation of 49 feet, planes can take off or land at Guanaja 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.
Facts about Sidney-Richland Municipal Airport (SDY):
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
- 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.
- 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 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.75 miles (67.19 km) WSW | Roatan International Airport – Bay Islands (RTB) | Roatán, Honduras |     |
| 2 | 79.35 miles (127.70 km) SW | Golosón International Airport (LCE) | La Ceiba, Honduras | |
| 3 | 150.52 miles (242.24 km) WSW | Ramón Villeda Morales International Airport (SAP) | San Pedro Sula, Honduras | |
| 4 | 158.22 miles (254.63 km) WNW | Dangriga Airport (DGA) | Dangriga, Belize | |
| 5 | 162.77 miles (261.95 km) W | Placencia Airport (PLJ) | Placencia, Belize | |
| 6 | 163.28 miles (262.78 km) WNW | Melinda Airport (MDB) | Melinda, Belize | |
| 7 | 165.53 miles (266.39 km) WNW | Caye Chapel Airport (CYC) | Caye Chapel, Belize | |
| 8 | 165.98 miles (267.11 km) W | Independence Airport (INB) | Independence, Belize | |
| 9 | 166.11 miles (267.33 km) WNW | Caye Caulker Airport (CUK) | Caye Caulker, Belize | |
| 10 | 166.39 miles (267.78 km) W | Big Creek Airport (BGK) | Big Creek, Belize | |
| 11 | 168.15 miles (270.62 km) WNW | Belize City Municipal Airport (TZA) | Belize City, Belize | |
| 12 | 169.90 miles (273.43 km) NW | San Pedro Airport (SPR) | San Pedro, Belize | |
| 13 | 174.44 miles (280.73 km) SE | Waspam Airport (WSP) | Waspam, Nicaragua | |
| 14 | 175.77 miles (282.87 km) WNW | Philip S. W. Goldson International Airport (BZE) | Ladyville (near Belize City), Belize | |
| 15 | 182.63 miles (293.91 km) SW | Soto Cano Air Base (XPL) | Comayagua, Honduras | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,090.30 miles (19,457.40 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 11,554.69 miles (18,595.43 km) WSW | Christmas Island Airport (XCH) | Christmas Island, Australia | |
| 3 | 11,402.96 miles (18,351.25 km) SSW | Fatmawati Soekarno Airport (BKS) | Bengkulu, Indonesia | |
| 4 | 11,374.74 miles (18,305.83 km) SSW | Rokot Airport (RKI) | Sipura, Indonesia | |
| 5 | 11,358.39 miles (18,279.51 km) SW | Radin Inten II Airport (RIA II) (TKG) | Bandar Lampung, Sumatra, Indonesia | |
| 6 | 11,327.46 miles (18,229.73 km) SW | Soekarno–Hatta International Airport (CGK) | Jakarta, Indonesia | |
| 7 | 11,325.62 miles (18,226.77 km) SSW | Depati Parbo Airport (KRC) | Kerinci, Indonesia | |
| 8 | 11,324.02 miles (18,224.19 km) SW | Gunung Batin Airport (AKQ) | Astraksetra, Indonesia | |
| 9 | 11,321.52 miles (18,220.17 km) SW | Halim Perdanakusuma Airport (HLP) | Jakarta, Indonesia | |
| 10 | 11,312.12 miles (18,205.04 km) SW | Husein Sastranegara International Airport (HSA) (BDO) | Bandung, Indonesia | |
| 11 | 11,292.94 miles (18,174.18 km) WSW | Cibeureum Airfield (TSY) | Tasikmalaya, West Java, Indonesia | |
| 12 | 11,275.77 miles (18,146.56 km) SSW | Minangkabau International Airport (MIA) (PDG) | Ketaping, West Sumatra, Indonesia | |
| 13 | 11,257.98 miles (18,117.92 km) WSW | Tunggul Wulung Airport (CXP) | Cilacap, Java Island, Indonesia | |
| 14 | 11,255.67 miles (18,114.20 km) SW | Sultan Mahmud Badaruddin II International Airport (SMB II) (PLM) | Palembang, Sumatra, Indonesia | |
| 15 | 11,252.99 miles (18,109.89 km) WSW | Penggung Airport/Chakrabhuwana Airport (CBN) | Cirebon, Java, 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 | |