Nonstop flight route between Roundup, Montana, United States and Eday, Scotland, United Kingdom:
Departure Airport:
(46°28'30"N by 108°32'35"W)
Arrival Airport:
(59°11'26"N by 2°46'19"W)
Distance from RPX to EOI:
4,021.59 miles (6,472.10 km)
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Jump to:
- About this route
- RPX Airport Information
- EOI Airport Information
- Facts about RPX
- Facts about EOI
- 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 EOI
- List of Nearest Airports to EOI
- Map of Furthest Airports from EOI
- List of Furthest Airports from EOI
About this route:
A direct, nonstop flight between Roundup Airport (RPX), Roundup, Montana, United States and Eday Airport (EOI), Eday, Scotland, United Kingdom would travel a Great Circle distance of 4,022 miles (or 6,472 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 Eday 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 Eday 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: | EOI / EGED |
| Airport Names: |
|
| Location: | Eday, Scotland, United Kingdom |
| GPS Coordinates: | 59°11'26"N by 2°46'19"W |
| Area Served: | Eday |
| Operator/Owner: | Orkney Islands Council |
| Airport Type: | Public |
| Elevation: | 20 feet (6 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from EOI |
| More Information: | EOI 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 Eday Airport (EOI):
- Eday Airport (EOI) has 2 runways.
- The furthest airport from Eday Airport (EOI) is Ryan's Creek Aerodrome (SZS), which is located 11,509 miles (18,522 kilometers) away in Stewart Island, New Zealand.
- Because of Eday Airport's relatively low elevation of 20 feet, planes can take off or land at Eday 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 Eday Airport (EOI) is Stronsay Airport (SOY), which is located only 5 miles (8 kilometers) ESE of EOI.
- In addition to being known as "Eday Airport", another name for EOI is "London Airport".
| 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 | 5.23 miles (8.42 km) ESE | Stronsay Airport (SOY) | Stronsay, Scotland, United Kingdom | |
| 2 | 8.05 miles (12.96 km) ENE | Sanday Airport (NDY) | Sanday, Scotland, United Kingdom | |
| 3 | 16.70 miles (26.87 km) SSW | Kirkwall Airport (KOI) | Kirkwall, Orkney Islands, United Kingdom | |
| 4 | 46.76 miles (75.26 km) ENE | Fair Isle Airport (FIE) | Fair Isle, Scotland, United Kingdom | |
| 5 | 51.84 miles (83.43 km) SSW | Wick Airport (WIC) | Wick, Scotland, United Kingdom | |
| 6 | 70.43 miles (113.34 km) NE | Sumburgh Airport (LSI) | Shetland, Scotland, United Kingdom | |
| 7 | 87.33 miles (140.55 km) NE | Tingwall Airport (LWK) | Lerwick, Scotland, United Kingdom | |
| 8 | 99.98 miles (160.90 km) NNE | Scatsta Airport (SCS) | Shetland Islands, Scotland, United Kingdom | |
| 9 | 104.65 miles (168.42 km) SSW | RAF Lossiemouth (LMO) | Lossiemouth, Scotland, United Kingdom | |
| 10 | 110.23 miles (177.40 km) SSW | Kinloss Barracks (FSS) | Forres, Scotland, United Kingdom | |
| 11 | 122.88 miles (197.76 km) SSW | Inverness Airport (INV) | Inverness, Scotland, United Kingdom | |
| 12 | 138.94 miles (223.61 km) S | Aberdeen International Airport (ABZ) | Aberdeen, Scotland, United Kingdom | |
| 13 | 144.39 miles (232.37 km) WSW | Stornoway Airport (SYY) | Stornoway, Scotland, United Kingdom | |
| 14 | 189.41 miles (304.83 km) S | Dundee Airport (DND) | Dundee, Scotland, United Kingdom | |
| 15 | 191.25 miles (307.79 km) S | Perth Airport (PSL) | Perth, Scotland, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,508.79 miles (18,521.56 km) SSE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 2 | 11,480.54 miles (18,476.09 km) SSE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 3 | 11,475.33 miles (18,467.71 km) SSE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 4 | 11,421.23 miles (18,380.64 km) SSE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 5 | 11,416.95 miles (18,373.76 km) SSE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 6 | 11,395.58 miles (18,339.36 km) SSE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 7 | 11,382.73 miles (18,318.69 km) SSE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 8 | 11,377.63 miles (18,310.47 km) SSE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 9 | 11,360.68 miles (18,283.19 km) SSE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 10 | 11,355.96 miles (18,275.60 km) SSE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 11 | 11,341.13 miles (18,251.73 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 12 | 11,339.10 miles (18,248.46 km) SSE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 11,333.86 miles (18,240.03 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 14 | 11,329.78 miles (18,233.47 km) SSE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 11,307.96 miles (18,198.35 km) SSE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |