Nonstop flight route between Roundup, Montana, United States and Bratsk, Irkutsk Oblast, Russia:
Departure Airport:
(46°28'30"N by 108°32'35"W)
Arrival Airport:
(56°22'11"N by 101°41'53"E)
Distance from RPX to BTK:
5,118.74 miles (8,237.79 km)
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Jump to:
- About this route
- RPX Airport Information
- BTK Airport Information
- Facts about RPX
- Facts about BTK
- 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 BTK
- List of Nearest Airports to BTK
- Map of Furthest Airports from BTK
- List of Furthest Airports from BTK
About this route:
A direct, nonstop flight between Roundup Airport (RPX), Roundup, Montana, United States and Bratsk Airport (BTK), Bratsk, Irkutsk Oblast, Russia would travel a Great Circle distance of 5,119 miles (or 8,238 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 Bratsk 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 Bratsk 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: | BTK / UIBB |
| Airport Names: |
|
| Location: | Bratsk, Irkutsk Oblast, Russia |
| GPS Coordinates: | 56°22'11"N by 101°41'53"E |
| Area Served: | Bratsk |
| Operator/Owner: | AeroBratsk |
| Airport Type: | Public/Military |
| Elevation: | 1598 feet (487 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BTK |
| More Information: | BTK Maps & Info |
Facts about Roundup Airport (RPX):
- Roundup Airport (RPX) has 2 runways.
- The closest airport to Roundup Airport (RPX) is Billings Logan International Airport (BIL), which is located 46 miles (74 kilometers) S of 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.
Facts about Bratsk Airport (BTK):
- The closest airport to Bratsk Airport (BTK) is Ust-Ilimsk (UIK), which is located 126 miles (203 kilometers) NNE of BTK.
- In addition to being known as "Bratsk Airport", another name for BTK is "Аэропорт Братск".
- Bratsk airport serves as a diversion airport on Polar route 2.
- The furthest airport from Bratsk Airport (BTK) is Presidente Carlos Ibáñez International Airport (PUQ), which is nearly antipodal to Bratsk Airport (meaning Bratsk Airport is almost on the exact opposite side of the Earth from Presidente Carlos Ibáñez International Airport), and is located 12,060 miles (19,408 kilometers) away in Punta Arenas, Chile.
- Bratsk Airport (BTK) currently has only 1 runway.
| 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 | 125.98 miles (202.75 km) NNE | Ust-Ilimsk (UIK) | Ust-Ilimsk, Irkutsk Oblast, Russia | |
| 2 | 156.91 miles (252.52 km) ENE | Ust-Kut Airport (UKX) | Ust-Kut, Irkutsk Oblast, Russia | |
| 3 | 257.75 miles (414.81 km) ENE | Kirensk Airport (KCK) | Kirensk, Irkutsk Oblast, Russia | |
| 4 | 303.39 miles (488.26 km) SSE | International Airport Irkutsk (IKT) | Irkutsk, Russia | |
| 5 | 353.15 miles (568.35 km) W | Yemelyanovo International Airport Аэропорт Емельяново (KJA) | Krasnoyarsk, Russia | |
| 6 | 384.64 miles (619.02 km) WNW | Yeniseysk Airport Аэропорт Енисейск (EIE) | Yeniseysk, Russia | |
| 7 | 391.47 miles (630.01 km) SE | Baikal International Airport (UUD) | Ulan-Ude, Republic of Buryatia, Russia | |
| 8 | 407.21 miles (655.34 km) NNE | Erbogachon Airport Аэропорт Ербогачен (ERG) | Yerbogachen, Katangsky District, Irkutsk Oblast, Russia | |
| 9 | 425.74 miles (685.16 km) W | Achinsk Airport (ACS) | Achinsk, Krasnoyarsk Krai, Russia | |
| 10 | 438.64 miles (705.93 km) SW | Kyzyl Airport (KYZ) | Kyzyl, Tuva, Russia | |
| 11 | 446.07 miles (717.88 km) WSW | Abakan International Airport (ABA) | Abakan, Khakassia, Russia | |
| 12 | 468.11 miles (753.35 km) S | Mörön Airport (MXV) | Mörön, Khövsgöl Province, Mongolia | |
| 13 | 524.62 miles (844.30 km) S | Bulgan Airport (UGA) | Bulgan, Mongolia | |
| 14 | 550.28 miles (885.59 km) NW | Podkamennaya Tunguska Airport (TGP) | Podkamennaya Tunguska, Krasnoyarsk, Russia | |
| 15 | 555.81 miles (894.49 km) ESE | Chita Kadala (HTA) | Chita, Russia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,059.51 miles (19,407.85 km) SW | Presidente Carlos Ibáñez International Airport (PUQ) | Punta Arenas, Chile | |
| 2 | 12,036.67 miles (19,371.09 km) SW | Teniente Julio Gallardo Airfield (PNT) | Puerto Natales, Chile | |
| 3 | 12,032.69 miles (19,364.68 km) W | Ushuaia International Airport (USH) | Ushuaia, Tierra del Fuego, Argentina | |
| 4 | 11,983.44 miles (19,285.44 km) WSW | Hermes Quijada International Airport (RGA) | Río Grande, Tierra del Fuego, Argentina | |
| 5 | 11,952.20 miles (19,235.16 km) SSW | Lago Argentino Airport (ING) | El Calafate, Santa Cruz, Argentina | |
| 6 | 11,946.00 miles (19,225.18 km) SW | Piloto Civil Norberto Fernández International Airport (RGL) | Río Gallegos, Santa Cruz, Argentina | |
| 7 | 11,943.76 miles (19,221.57 km) SW | Comandante Armando Tola International Airport (FTE) | El Calafate, Santa Cruz Province, Argentina | |
| 8 | 11,811.65 miles (19,008.96 km) SW | Gobernador Gregores Airport (GGS) | Gobernador Gregores, Santa Cruz, Argentina | |
| 9 | 11,761.20 miles (18,927.77 km) SSW | Cochrane Airfield (LGR) | Cochrane, Chile | |
| 10 | 11,703.90 miles (18,835.55 km) SSW | Chile Chico Airfield (CCH) | Chile Chico, Aisén Region, Chile | |
| 11 | 11,688.86 miles (18,811.36 km) SSW | Perito Moreno Airport (PMQ) | Perito Moreno, Santa Cruz, Argentina | |
| 12 | 11,660.57 miles (18,765.83 km) SSW | Balmaceda Airport (BBA) | Balmaceda, Chile | |
| 13 | 11,649.72 miles (18,748.35 km) SW | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 14 | 11,645.81 miles (18,742.06 km) SSW | Teniente Vidal Airfield (GXQ) | Coyhaique, Chile | |
| 15 | 11,643.34 miles (18,738.09 km) SW | Puerto Deseado Airport (PUD) | Puerto Deseado, Santa Cruz Province, Argentina | |