Nonstop flight route between Roundup, Montana, United States and Cherbourg, France:
Departure Airport:
(46°28'30"N by 108°32'35"W)
Arrival Airport:
(49°39'2"N by 1°28'31"W)
Distance from RPX to CER:
4,494.99 miles (7,233.96 km)
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- About this route
- RPX Airport Information
- CER Airport Information
- Facts about RPX
- Facts about CER
- Map of Nearest Airports to RPX
- List of Nearest Airports to RPX
- Map of Furthest Airports from RPX
- List of Furthest Airports from RPX
- Map of Nearest Airports to CER
- List of Nearest Airports to CER
- Map of Furthest Airports from CER
- List of Furthest Airports from CER
About this route:
A direct, nonstop flight between Roundup Airport (RPX), Roundup, Montana, United States and Cherbourg - Maupertus Airport (CER), Cherbourg, France would travel a Great Circle distance of 4,495 miles (or 7,234 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 Roundup Airport and Cherbourg - Maupertus 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 Roundup Airport and Cherbourg - Maupertus Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | CER / LFRC |
| Airport Names: |
|
| Location: | Cherbourg, France |
| GPS Coordinates: | 49°39'2"N by 1°28'31"W |
| Area Served: | Cherbourg-Octeville |
| Operator/Owner: | SNC-Lavalin France |
| Airport Type: | Public |
| Elevation: | 459 feet (140 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CER |
| More Information: | CER Maps & Info |
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.
Facts about Cherbourg - Maupertus Airport (CER):
- Because of Cherbourg - Maupertus Airport's relatively low elevation of 459 feet, planes can take off or land at Cherbourg - Maupertus 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.
- After the Americans moved east into Central France with the advancing Allied Armies, the airfield was used as a resupply and casualty evacuation airfield for several months, before being closed on 22 December 1944.
- Known as Advanced Landing Ground "A-15", the airfield consisted of a 6000' Pierced Steel Planking runway aligned 11/29.
- Cherbourg - Maupertus Airport (CER) currently has only 1 runway.
- In the 1950s, a modern concrete jet runway for NATO aircraft was laid down by the United States using French contractors, along with a circular marguerite system of dispersal hardstands that could be revetted later with earth for added protection.
- Charter flights occasionally operate to and from the airport.
- The closest airport to Cherbourg - Maupertus Airport (CER) is Alderney Airport (ACI), which is located 33 miles (54 kilometers) W of CER.
- In addition to being known as "Cherbourg - Maupertus Airport", other names for CER include "Aéroport de Cherbourg - Maupertus" and "(Advanced Landing Ground A-15)".
- The furthest airport from Cherbourg - Maupertus Airport (CER) is Dunedin International Airport (DUD), which is located 11,973 miles (19,269 kilometers) away in Dunedin, Otago, 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 33.27 miles (53.54 km) W | Alderney Airport (ACI) | Alderney, Channel Islands, United Kingdom | |
| 2 | 44.53 miles (71.66 km) SW | Jersey Airport (JER) | Jersey, Channel Islands, United Kingdom | |
| 3 | 52.67 miles (84.77 km) WSW | Guernsey Airport (GCI) | Guernsey, Channel Islands, United Kingdom | |
| 4 | 56.68 miles (91.22 km) SE | Caen la Mer Airport (CFR) | Caen, France | |
| 5 | 70.48 miles (113.43 km) E | Le Havre - Octeville Airport (LEH) | Le Havre, France | |
| 6 | 72.80 miles (117.16 km) NNE | Bembridge Airport (BBP) | Bembridge, Isle of Wight, United Kingdom | |
| 7 | 75.72 miles (121.86 km) ESE | Deauville - Saint-Gatien Airport (DOL) | Deauville, France | |
| 8 | 78.37 miles (126.13 km) SSW | Dinard–Pleurtuit–Saint-Malo Airport (DNR) | Dinard, France | |
| 9 | 79.69 miles (128.25 km) NNW | Bournemouth Airport (BOH) | Bournemouth, England, United Kingdom | |
| 10 | 89.30 miles (143.71 km) NNE | Chichester/Goodwood Airport (QUG) | Chichester, England, United Kingdom | |
| 11 | 89.94 miles (144.74 km) N | Southampton Airport (SOU) | Eastleigh (near Southampton), England, United Kingdom | |
| 12 | 97.00 miles (156.11 km) NNE | Shoreham Airport (ESH) | Lancing, West Sussex, United Kingdom | |
| 13 | 99.11 miles (159.50 km) SW | Saint-Brieuc - Armor Airport (SBK) | Saint-Brieuc, France | |
| 14 | 107.92 miles (173.68 km) N | Lasham Airfield (QLA) | Lasham, England, United Kingdom | |
| 15 | 109.46 miles (176.16 km) WSW | Lannion - Côte de Granit Airport (LAI) | Lannion, France | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,972.94 miles (19,268.52 km) ESE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 2 | 11,968.71 miles (19,261.73 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 3 | 11,961.64 miles (19,250.34 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 11,932.33 miles (19,203.18 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 5 | 11,928.26 miles (19,196.62 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 6 | 11,925.07 miles (19,191.48 km) SE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 7 | 11,921.72 miles (19,186.11 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 8 | 11,915.17 miles (19,175.56 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 9 | 11,911.06 miles (19,168.94 km) ESE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 10 | 11,884.83 miles (19,126.73 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 11 | 11,884.49 miles (19,126.19 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 12 | 11,878.69 miles (19,116.86 km) ESE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 13 | 11,875.89 miles (19,112.34 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 14 | 11,868.92 miles (19,101.13 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 11,849.20 miles (19,069.39 km) SE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |