Nonstop flight route between Roundup, Montana, United States and Stony River, Alaska, United States:
Departure Airport:
(46°28'30"N by 108°32'35"W)
Arrival Airport:
(61°47'22"N by 156°35'18"W)
Distance from RPX to SRV:
2,146.35 miles (3,454.21 km)
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Jump to:
- About this route
- RPX Airport Information
- SRV Airport Information
- Facts about RPX
- Facts about SRV
- 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 SRV
- List of Nearest Airports to SRV
- Map of Furthest Airports from SRV
- List of Furthest Airports from SRV
About this route:
A direct, nonstop flight between Roundup Airport (RPX), Roundup, Montana, United States and Stony River Airport (SRV), Stony River, Alaska, United States would travel a Great Circle distance of 2,146 miles (or 3,454 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 relatively short distance between Roundup Airport and Stony River Airport, the route shown on this map most likely still appears to be a straight line.
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: | SRV / |
| Airport Names: |
|
| Location: | Stony River, Alaska, United States |
| GPS Coordinates: | 61°47'22"N by 156°35'18"W |
| Area Served: | Stony River, Alaska |
| Operator/Owner: | State of Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 230 feet (70 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SRV |
| More Information: | SRV 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 Stony River Airport (SRV):
- Because of Stony River Airport's relatively low elevation of 230 feet, planes can take off or land at Stony River 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 Stony River Airport (SRV) is Sleetmute Airport (SLQ), which is located only 20 miles (32 kilometers) WSW of SRV.
- Stony River Airport (SRV) currently has only 1 runway.
- The furthest airport from Stony River Airport (SRV) is George Airport (GRJ), which is located 10,517 miles (16,925 kilometers) away in George, South Africa.
- In addition to being known as "Stony River Airport", another name for SRV is "Stony River 2 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 | 19.86 miles (31.96 km) WSW | Sleetmute Airport (SLQ) | Sleetmute, Alaska, United States | |
| 2 | 24.88 miles (40.04 km) W | Red Devil Airport (RDV) | Red Devil, Alaska, United States | |
| 3 | 50.73 miles (81.64 km) W | Crooked Creek Airport (CKD) | Crooked Creek, Alaska, United States | |
| 4 | 58.40 miles (93.99 km) SE | Sparrevohn LRRS Airport (SVW) | Sparrevohn, Alaska, United States | |
| 5 | 78.81 miles (126.84 km) NNE | Tatalina LRRS Airport (TLJ) | Takotna, Alaska, United States | |
| 6 | 85.09 miles (136.95 km) NNE | Takotna Airport (TCT) | Takotna, Alaska, United States | |
| 7 | 86.29 miles (138.88 km) NNE | McGrath Airport (MCG) | McGrath, Alaska, United States | |
| 8 | 87.31 miles (140.51 km) W | Chuathbaluk Airport (CHU) | Chuathbaluk, Alaska, United States | |
| 9 | 97.87 miles (157.51 km) W | Aniak Airport (ANI) | Aniak, Alaska, United States | |
| 10 | 106.99 miles (172.18 km) WNW | Holy Cross Airport (HCR) | Holy Cross, Alaska, United States | |
| 11 | 110.91 miles (178.50 km) NE | Nikolai Airport (NIB) | Nikolai, Alaska, United States | |
| 12 | 114.39 miles (184.09 km) NW | Shageluk Airport (SHX) | Shageluk, Alaska, United States | |
| 13 | 123.92 miles (199.44 km) N | Bear Creek 3 Airport (BCC) | Bear Creek, Alaska, United States | |
| 14 | 124.29 miles (200.03 km) W | Kalskag Airport (KLG) | Kalskag, Alaska, United States | |
| 15 | 125.76 miles (202.39 km) WSW | Nyac Airport (ZNC) | Nyac, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,516.64 miles (16,924.84 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,513.21 miles (16,919.33 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,502.90 miles (16,902.74 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 4 | 10,479.88 miles (16,865.69 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,440.41 miles (16,802.16 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,333.87 miles (16,630.71 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,276.99 miles (16,539.17 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,219.98 miles (16,447.42 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,219.74 miles (16,447.03 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 10 | 10,219.10 miles (16,446.01 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 10,212.08 miles (16,434.70 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,199.95 miles (16,415.19 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 13 | 10,195.24 miles (16,407.61 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 14 | 10,193.33 miles (16,404.53 km) SSW | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 15 | 10,186.48 miles (16,393.51 km) SSW | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |