Nonstop flight route between Sidney, Montana, United States and Funafuti, Tuvalu:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(8°31'30"S by 179°11'47"E)
Distance from SDY to FUN:
6,042.40 miles (9,724.27 km)
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Jump to:
- About this route
- SDY Airport Information
- FUN Airport Information
- Facts about SDY
- Facts about FUN
- 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 FUN
- List of Nearest Airports to FUN
- Map of Furthest Airports from FUN
- List of Furthest Airports from FUN
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Funafuti International Airport (FUN), Funafuti, Tuvalu would travel a Great Circle distance of 6,042 miles (or 9,724 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 Funafuti 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 Funafuti 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: | FUN / NGFU |
| Airport Name: | Funafuti International Airport |
| Location: | Funafuti, Tuvalu |
| GPS Coordinates: | 8°31'30"S by 179°11'47"E |
| Airport Type: | Public |
| Elevation: | 9 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FUN |
| More Information: | FUN Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- 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.
- 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.
- 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.
Facts about Funafuti International Airport (FUN):
- Because of Funafuti International Airport's relatively low elevation of 9 feet, planes can take off or land at Funafuti 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.
- The closest airport to Funafuti International Airport (FUN) is Arorae Island Airport (AIS), which is located 440 miles (708 kilometers) NNW of FUN.
- Funafuti International Airport (FUN) currently has only 1 runway.
- By the middle of 1944, as the fighting moved further north toward Japan, the Americans began to withdraw.
- The deterioration of the runway's sub-base is a consequence of its low elevation and the hydrologic dynamics in the sub-surface of the atoll.
- The airport is at an elevation of 9 feet above mean sea level.
- The furthest airport from Funafuti International Airport (FUN) is Tamale Airport (TML), which is nearly antipodal to Funafuti International Airport (meaning Funafuti International Airport is almost on the exact opposite side of the Earth from Tamale Airport), and is located 12,365 miles (19,900 kilometers) away in Tamale, Northern Region, Ghana.
| 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 | 440.18 miles (708.39 km) NNW | Arorae Island Airport (AIS) | Arorae Island, Kiribati | |
| 2 | 440.66 miles (709.17 km) SSE | Aéroport de Futuna - Pointe-Vele Pointe Vele Airport (FUT) | Futuna Island, Wallis and Futuna Islands | |
| 3 | 452.60 miles (728.38 km) SE | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 4 | 541.82 miles (871.97 km) NNW | Beru Island Airport (BEZ) | Beru, Kiribati | |
| 5 | 548.80 miles (883.21 km) S | Labasa Airport (LBS) | Labasa, Fiji | |
| 6 | 579.67 miles (932.89 km) S | Yasawa Island Airport (YAS) | Yasawa Island, Fiji | |
| 7 | 599.17 miles (964.27 km) SE | Mata'aho Airport (NFO) | Niuafo'ou, Tonga | |
| 8 | 609.65 miles (981.13 km) S | Koro Airport (KXF) | Koro Island, Fiji | |
| 9 | 635.38 miles (1,022.54 km) S | Levuka Airfield (LEV) | Bureta, Ovalau Island, Fiji | |
| 10 | 644.44 miles (1,037.12 km) S | Cicia Airport (ICI) | Cicia, Fiji | |
| 11 | 647.61 miles (1,042.22 km) SSW | Mana Island Airport (MNF) | Mana Island, Fiji | |
| 12 | 648.54 miles (1,043.72 km) S | Nadi International Airport (NAN) | Nadi, Fiji | |
| 13 | 652.39 miles (1,049.92 km) ESE | Asau Airport (AAU) | Asau, Samoa | |
| 14 | 659.04 miles (1,060.63 km) S | Suva International Airport (SUV) | Suva / Nausori, Viti Levu, Fiji | |
| 15 | 682.10 miles (1,097.73 km) ESE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,365.38 miles (19,900.11 km) N | Tamale Airport (TML) | Tamale, Northern Region, Ghana | |
| 2 | 12,305.08 miles (19,803.05 km) NE | Sunyani Airport (NYI) | Sunyani, Ghana | |
| 3 | 12,300.59 miles (19,795.83 km) NNE | Kumasi Airport (KMS) | Kumasi, Ghana | |
| 4 | 12,298.38 miles (19,792.27 km) ENE | Soko Airport (BDK) | Bondoukou, Côte d'Ivoire | |
| 5 | 12,281.46 miles (19,765.05 km) NW | Niamtougou International Airport (LRL) | Niamtougou, Togo | |
| 6 | 12,276.44 miles (19,756.97 km) ENE | Bouna Tehini Airport (BQO) | Bouna, Côte d'Ivoire | |
| 7 | 12,253.81 miles (19,720.55 km) N | Zabré Airport (XZA) | Zabré, Burkina Faso | |
| 8 | 12,251.92 miles (19,717.50 km) N | Pô Airport (PUP) | Pô, Burkina Faso | |
| 9 | 12,251.77 miles (19,717.26 km) WNW | Djougou Airport (DJA) | Djougou, Benin | |
| 10 | 12,241.54 miles (19,700.80 km) NW | Boundétingou Airport (NAE) | Natitingou, Benin | |
| 11 | 12,237.81 miles (19,694.80 km) NNE | Leo Airport (XLU) | Leo, Burkina Faso | |
| 12 | 12,230.97 miles (19,683.79 km) NE | Gaoua Airport (XGA) | Gaoua, Burkina Faso | |
| 13 | 12,230.36 miles (19,682.81 km) NNW | Kotoka International Airport Accra Air Force Station (ACC) | Accra, Ghana | |
| 14 | 12,222.25 miles (19,669.75 km) NNW | Pama Airport (XPA) | Pama, Burkina Faso | |
| 15 | 12,221.25 miles (19,668.14 km) NW | Lomé–Tokoin Airport (LFW) | Lomé, Togo | |