Nonstop flight route between Île d'Yeu, France and Sidney, Montana, United States:
Departure Airport:
(46°43'6"N by 2°23'27"W)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from IDY to SDY:
4,396.46 miles (7,075.41 km)
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- About this route
- IDY Airport Information
- SDY Airport Information
- Facts about IDY
- Facts about SDY
- Map of Nearest Airports to IDY
- List of Nearest Airports to IDY
- Map of Furthest Airports from IDY
- List of Furthest Airports from IDY
- 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 Île d'Yeu Aerodrome (IDY), Île d'Yeu, France and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 4,396 miles (or 7,075 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 Île d'Yeu Aerodrome 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 Île d'Yeu Aerodrome 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: | IDY / LFEY |
| Airport Names: |
|
| Location: | Île d'Yeu, France |
| GPS Coordinates: | 46°43'6"N by 2°23'27"W |
| Area Served: | Île d'Yeu, France |
| Operator/Owner: | CCI de la Vendée |
| Airport Type: | Public |
| Elevation: | 79 feet (24 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from IDY |
| More Information: | IDY 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 Île d'Yeu Aerodrome (IDY):
- Because of Île d'Yeu Aerodrome's relatively low elevation of 79 feet, planes can take off or land at Île d'Yeu Aerodrome 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 Île d'Yeu Aerodrome (IDY) is Nantes Atlantique Airport (NTE), which is located 48 miles (77 kilometers) NE of IDY.
- In addition to being known as "Île d'Yeu Aerodrome", another name for IDY is "Aérodrome d'Ile d'Yeu - Grand Phare".
- The furthest airport from Île d'Yeu Aerodrome (IDY) is Christchurch International Airport (CHC), which is nearly antipodal to Île d'Yeu Aerodrome (meaning Île d'Yeu Aerodrome is almost on the exact opposite side of the Earth from Christchurch International Airport), and is located 12,104 miles (19,479 kilometers) away in Christchurch, New Zealand.
- Île d'Yeu Aerodrome (IDY) has 2 runways.
Facts about Sidney-Richland Municipal Airport (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.
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 47.78 miles (76.89 km) NE | Nantes Atlantique Airport (NTE) | Nantes, France |     |
| 2 | 68.04 miles (109.50 km) ESE | La Rochelle – Île de Ré Airport (LRH) | La Rochelle / Île de Ré, Charente-Maritime, France | |
| 3 | 70.89 miles (114.08 km) NNW | Meucon Airport (VNE) | Vannes, France | |
| 4 | 75.76 miles (121.93 km) ENE | Cholet Le Pontreau Airport (CET) | Cholet, France | |
| 5 | 87.20 miles (140.33 km) NW | Lorient South Brittany Airport (LRT) | Lorient, France | |
| 6 | 98.45 miles (158.44 km) NNE | Rennes–Saint-Jacques Airport (RNS) | Rennes, France | |
| 7 | 101.15 miles (162.79 km) SE | Royan - Médis Aerodrome (RYN) | Royan, France | |
| 8 | 113.70 miles (182.97 km) ENE | Angers – Loire Airport (ANE) | Angers, France | |
| 9 | 120.22 miles (193.47 km) NW | Quimper - Cornouaille Airport (UIP) | Quimper, France | |
| 10 | 123.30 miles (198.43 km) SE | Cognac - Châteaubernard Air Base (CNG) | Cognac / Châteaubernard, France | |
| 11 | 127.53 miles (205.24 km) N | Saint-Brieuc - Armor Airport (SBK) | Saint-Brieuc, France | |
| 12 | 128.26 miles (206.41 km) E | Poitiers–Biard Airport (PIS) | Poitiers, France | |
| 13 | 129.96 miles (209.14 km) N | Dinard–Pleurtuit–Saint-Malo Airport (DNR) | Dinard, France | |
| 14 | 142.26 miles (228.95 km) ESE | Angoulême - Brie - Champniers Airport (ANG) | Angoulême, France | |
| 15 | 145.99 miles (234.94 km) NNW | Morlaix - Ploujean Airport (MXN) | Morlaix, France | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,103.65 miles (19,478.89 km) SE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 2 | 12,100.33 miles (19,473.55 km) ESE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 3 | 12,094.02 miles (19,463.39 km) ESE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 4 | 12,085.67 miles (19,449.96 km) ESE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 5 | 12,085.30 miles (19,449.36 km) WSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 6 | 12,080.68 miles (19,441.92 km) SE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 7 | 12,079.15 miles (19,439.46 km) E | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 8 | 12,039.17 miles (19,375.12 km) SSE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 9 | 12,032.58 miles (19,364.51 km) SSE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 10 | 12,028.02 miles (19,357.17 km) ESE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 11 | 12,027.96 miles (19,357.08 km) SSE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 12 | 12,024.90 miles (19,352.16 km) ESE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 12,020.20 miles (19,344.59 km) ESE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 14 | 12,014.46 miles (19,335.35 km) SSE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 15 | 12,010.71 miles (19,329.32 km) ESE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 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 | |