Nonstop flight route between Royan, France and Roundup, Montana, United States:
Departure Airport:
(45°37'51"N by 0°58'32"W)
Arrival Airport:
(46°28'30"N by 108°32'35"W)
Distance from RYN to RPX:
4,705.35 miles (7,572.50 km)
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- About this route
- RYN Airport Information
- RPX Airport Information
- Facts about RYN
- Facts about RPX
- Map of Nearest Airports to RYN
- List of Nearest Airports to RYN
- Map of Furthest Airports from RYN
- List of Furthest Airports from RYN
- Map of Nearest Airports to RPX
- List of Nearest Airports to RPX
- Map of Furthest Airports from RPX
- List of Furthest Airports from RPX
About this route:
A direct, nonstop flight between Royan - Médis Aerodrome (RYN), Royan, France and Roundup Airport (RPX), Roundup, Montana, United States would travel a Great Circle distance of 4,705 miles (or 7,573 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 Royan - Médis Aerodrome and Roundup 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 Royan - Médis Aerodrome and Roundup Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | RYN / LFCY |
| Airport Names: |
|
| Location: | Royan, France |
| GPS Coordinates: | 45°37'51"N by 0°58'32"W |
| Area Served: | Royan, France |
| Airport Type: | Public |
| Elevation: | 72 feet (22 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from RYN |
| More Information: | RYN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | RPX / KRPX |
| Airport Name: | Roundup Airport |
| Location: | Roundup, Montana, United States |
| GPS Coordinates: | 46°28'30"N by 108°32'35"W |
| Area Served: | Roundup, Montana |
| Operator/Owner: | City of Roundup & Musselshell County |
| Airport Type: | Public |
| Elevation: | 3490 feet (1,064 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from RPX |
| More Information: | RPX Maps & Info |
Facts about Royan - Médis Aerodrome (RYN):
- Because of Royan - Médis Aerodrome's relatively low elevation of 72 feet, planes can take off or land at Royan - Médis 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 Royan - Médis Aerodrome (RYN) is Cognac - Châteaubernard Air Base (CNG), which is located 32 miles (51 kilometers) E of RYN.
- Royan - Médis Aerodrome (RYN) has 2 runways.
- In addition to being known as "Royan - Médis Aerodrome", another name for RYN is "Aérodrome de Royan-Médis".
- The furthest airport from Royan - Médis Aerodrome (RYN) is Chatham Islands (CHT), which is nearly antipodal to Royan - Médis Aerodrome (meaning Royan - Médis Aerodrome is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,182 miles (19,605 kilometers) away in Waitangi, Chatham Islands, New Zealand.
Facts about Roundup Airport (RPX):
- The furthest airport from Roundup Airport (RPX) is Sir Gaëtan Duval Airport (RRG), which is located 10,535 miles (16,954 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Roundup Airport (RPX) is Billings Logan International Airport (BIL), which is located 46 miles (74 kilometers) S of RPX.
- Roundup Airport (RPX) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 31.84 miles (51.24 km) E | Cognac - Châteaubernard Air Base (CNG) | Cognac / Châteaubernard, France |     |
| 2 | 39.31 miles (63.27 km) NNW | La Rochelle – Île de Ré Airport (LRH) | La Rochelle / Île de Ré, Charente-Maritime, France | |
| 3 | 56.89 miles (91.56 km) SSE | Bordeaux-Mérignac Airport (BOD) | Bordeaux / Mérignac, France | |
| 4 | 58.05 miles (93.43 km) E | Angoulême - Brie - Champniers Airport (ANG) | Angoulême, France | |
| 5 | 71.80 miles (115.54 km) S | La Teste-de-Buch Airport (XAC) | Arcachon, France | |
| 6 | 90.21 miles (145.19 km) NE | Poitiers–Biard Airport (PIS) | Poitiers, France | |
| 7 | 91.69 miles (147.55 km) SE | Bergerac Dordogne Périgord Airport (EGC) | Bergerac, France | |
| 8 | 91.88 miles (147.86 km) ESE | Périgueux - Bassillac Airport (PGX) | Périgueux, France | |
| 9 | 100.35 miles (161.50 km) N | Cholet Le Pontreau Airport (CET) | Cholet, France | |
| 10 | 101.15 miles (162.79 km) NW | Île d'Yeu Aerodrome (IDY) | Île d'Yeu, France | |
| 11 | 105.15 miles (169.22 km) E | Limoges – Bellegarde Airport (LIG) | Limoges, France | |
| 12 | 109.64 miles (176.45 km) NNW | Nantes Atlantique Airport (NTE) | Nantes, France | |
| 13 | 126.32 miles (203.29 km) ESE | Brive–Souillac Airport (BVE) | Brive-la-Gaillarde, France | |
| 14 | 126.49 miles (203.56 km) SE | Agen La Garenne Airport (AGF) | Agen, France | |
| 15 | 136.96 miles (220.42 km) NNE | Angers – Loire Airport (ANE) | Angers, France | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,181.83 miles (19,604.71 km) WSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 12,088.19 miles (19,454.00 km) SE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 3 | 12,084.74 miles (19,448.45 km) ESE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 4 | 12,072.78 miles (19,429.21 km) SSE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 5 | 12,071.99 miles (19,427.93 km) SE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 6 | 12,062.85 miles (19,413.22 km) ESE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 7 | 12,053.15 miles (19,397.62 km) SE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 8 | 12,052.40 miles (19,396.40 km) SSE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 9 | 12,048.26 miles (19,389.74 km) E | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 10 | 12,044.83 miles (19,384.22 km) E | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 11 | 12,031.55 miles (19,362.86 km) SSE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 12 | 12,019.51 miles (19,343.47 km) SE | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 13 | 12,011.22 miles (19,330.13 km) E | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 14 | 12,002.61 miles (19,316.29 km) SE | Motueka Aerodrome (MZP) | Motueka, New Zealand | |
| 15 | 11,997.17 miles (19,307.52 km) SSE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 46.10 miles (74.19 km) S | Billings Logan International Airport (BIL) | Billings, Montana, United States | |
| 2 | 59.02 miles (94.99 km) NW | Lewistown Municipal Airport (LWT) | Lewistown, Montana, United States | |
| 3 | 95.49 miles (153.67 km) NE | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 4 | 105.84 miles (170.33 km) WSW | Mission Field (LVM) | Livingston, Montana, United States | |
| 5 | 126.53 miles (203.63 km) E | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 6 | 133.88 miles (215.46 km) WSW | Bozeman Yellowstone International Airport (BZN) | Bozeman, Montana, United States | |
| 7 | 137.05 miles (220.56 km) S | Yellowstone Regional Airport (COD) | Cody, Wyoming, United States | |
| 8 | 139.98 miles (225.28 km) SSE | Sheridan County Airport (SHR) | Sheridan, Wyoming, United States | |
| 9 | 143.48 miles (230.90 km) WNW | Malmstrom Air Force Base (GFA) | Great Falls, Montana, United States | |
| 10 | 150.20 miles (241.73 km) NE | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 11 | 150.36 miles (241.97 km) WNW | Great Falls International Airport (GTF) | Great Falls, Montana, United States | |
| 12 | 153.79 miles (247.50 km) NNW | Havre City-County Airport (HVR) | Havre, Montana, United States | |
| 13 | 163.70 miles (263.45 km) W | Helena Regional Airport (HLN) | Helena, Montana, United States | |
| 14 | 175.30 miles (282.12 km) SW | Yellowstone Airport (WYS) | West Yellowstone, Montana, United States | |
| 15 | 175.96 miles (283.18 km) S | Worland Municipal Airport (WRL) | Worland, Wyoming, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,534.71 miles (16,953.93 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,479.36 miles (16,864.85 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,476.57 miles (16,860.37 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,454.31 miles (16,824.54 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,433.23 miles (16,790.61 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,330.91 miles (16,625.95 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,261.65 miles (16,514.48 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,233.41 miles (16,469.03 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,132.24 miles (16,306.22 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 10 | 10,132.23 miles (16,306.21 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 10,116.24 miles (16,280.48 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,108.66 miles (16,268.28 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,089.56 miles (16,237.54 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,066.19 miles (16,199.92 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,059.04 miles (16,188.42 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |