Nonstop flight route between Rock Springs, Wyoming, United States and Aniak, Alaska, United States:
Departure Airport:
(41°35'39"N by 109°3'55"W)
Arrival Airport:
(61°34'54"N by 159°32'35"W)
Distance from RKS to ANI:
2,478.37 miles (3,988.55 km)
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- About this route
- RKS Airport Information
- ANI Airport Information
- Facts about RKS
- Facts about ANI
- Map of Nearest Airports to RKS
- List of Nearest Airports to RKS
- Map of Furthest Airports from RKS
- List of Furthest Airports from RKS
- Map of Nearest Airports to ANI
- List of Nearest Airports to ANI
- Map of Furthest Airports from ANI
- List of Furthest Airports from ANI
About this route:
A direct, nonstop flight between Rock Springs–Sweetwater County Airport (RKS), Rock Springs, Wyoming, United States and Aniak Airport (ANI), Aniak, Alaska, United States would travel a Great Circle distance of 2,478 miles (or 3,989 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 Rock Springs–Sweetwater County Airport and Aniak Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | RKS / KRKS |
| Airport Name: | Rock Springs–Sweetwater County Airport |
| Location: | Rock Springs, Wyoming, United States |
| GPS Coordinates: | 41°35'39"N by 109°3'55"W |
| Area Served: | Rock Springs, Wyoming |
| Operator/Owner: | Rock Springs & Sweetwater County |
| Airport Type: | Public |
| Elevation: | 6765 feet (2,062 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from RKS |
| More Information: | RKS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ANI / PANI |
| Airport Name: | Aniak Airport |
| Location: | Aniak, Alaska, United States |
| GPS Coordinates: | 61°34'54"N by 159°32'35"W |
| Area Served: | Aniak, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 89 feet (27 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ANI |
| More Information: | ANI Maps & Info |
Facts about Rock Springs–Sweetwater County Airport (RKS):
- United Airlines DC-3s landed at Rock Springs until 1952.
- Rock Springs–Sweetwater County Airport (RKS) has 2 runways.
- Because of Rock Springs–Sweetwater County Airport's high elevation of 6,765 feet, planes must typically fly at a faster airspeed in order to takeoff or land at RKS. Combined with a high temperature, this could make RKS a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Rock Springs–Sweetwater County Airport (RKS) is Kemmerer Municipal Airport (EMM), which is located 79 miles (126 kilometers) WNW of RKS.
- The furthest airport from Rock Springs–Sweetwater County Airport (RKS) is Sir Gaëtan Duval Airport (RRG), which is located 10,864 miles (17,484 kilometers) away in Rodrigues Island, Mauritius.
Facts about Aniak Airport (ANI):
- Aniak Airport (ANI) has 2 runways.
- Because of Aniak Airport's relatively low elevation of 89 feet, planes can take off or land at Aniak 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 furthest airport from Aniak Airport (ANI) is George Airport (GRJ), which is located 10,530 miles (16,946 kilometers) away in George, South Africa.
- The closest airport to Aniak Airport (ANI) is Chuathbaluk Airport (CHU), which is located only 11 miles (17 kilometers) E of ANI.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 78.56 miles (126.43 km) WNW | Kemmerer Municipal Airport (EMM) | Kemmerer, Wyoming, United States |     |
| 2 | 82.99 miles (133.56 km) SSW | Vernal Regional Airport (VEL) | Vernal, Utah, United States | |
| 3 | 86.13 miles (138.62 km) NNE | Hunt Field (LND) | Lander, Wyoming, United States | |
| 4 | 86.96 miles (139.95 km) NW | Miley Memorial Field (BPI) | Big Piney, Wyoming, United States | |
| 5 | 91.28 miles (146.91 km) NNW | Ralph Wenz Field (PWY) | Pinedale, Wyoming, United States | |
| 6 | 97.33 miles (156.63 km) E | Rawlins Municipal Airport (RWL) | Rawlins, Wyoming, United States | |
| 7 | 106.17 miles (170.87 km) NNE | Riverton Regional Airport (RIW) | Riverton, Wyoming, United States | |
| 8 | 110.61 miles (178.01 km) SE | Craig–Moffat Airport (CIG) | Craig, Colorado, United States | |
| 9 | 116.42 miles (187.36 km) E | Shively Field (SAA) | Saratoga, Wyoming, United States | |
| 10 | 123.18 miles (198.25 km) NW | Afton Municipal Airport (AFO) | Afton, Wyoming, United States | |
| 11 | 123.22 miles (198.31 km) SE | Yampa Valley Airport (HDN) | Hayden, Colorado, United States | |
| 12 | 136.64 miles (219.91 km) ESE | Steamboat Springs Airport (SBS) | Steamboat Springs, Colorado, United States | |
| 13 | 144.39 miles (232.38 km) W | Logan-Cache Airport (LGU) | Logan, Utah, United States | |
| 14 | 154.24 miles (248.22 km) W | Hill Air Force Base (HIF) | Ogden, Utah, United States | |
| 15 | 154.93 miles (249.33 km) W | Brigham City Airport (BMC) | Brigham City, Utah, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,863.97 miles (17,483.82 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,781.90 miles (17,351.75 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,770.23 miles (17,332.96 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,746.98 miles (17,295.55 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,651.86 miles (17,142.46 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,536.86 miles (16,957.39 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,510.21 miles (16,914.50 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,473.05 miles (16,854.70 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,375.82 miles (16,698.22 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,354.62 miles (16,664.10 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,344.36 miles (16,647.60 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 12 | 10,343.15 miles (16,645.64 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 13 | 10,331.94 miles (16,627.60 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 14 | 10,331.00 miles (16,626.09 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 10,304.52 miles (16,583.48 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.77 miles (17.33 km) E | Chuathbaluk Airport (CHU) | Chuathbaluk, Alaska, United States | |
| 2 | 26.46 miles (42.58 km) W | Kalskag Airport (KLG) | Kalskag, Alaska, United States | |
| 3 | 42.59 miles (68.54 km) N | Holy Cross Airport (HCR) | Holy Cross, Alaska, United States | |
| 4 | 44.14 miles (71.04 km) SSW | Nyac Airport (ZNC) | Nyac, Alaska, United States | |
| 5 | 50.15 miles (80.70 km) ENE | Crooked Creek Airport (CKD) | Crooked Creek, Alaska, United States | |
| 6 | 57.93 miles (93.23 km) SW | Tuluksak Airport (TLT) | Tuluksak, Alaska, United States | |
| 7 | 59.74 miles (96.14 km) WNW | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 8 | 73.12 miles (117.67 km) SW | Akiak Airport (AKI) | Akiak, Alaska, United States | |
| 9 | 73.26 miles (117.90 km) ENE | Red Devil Airport (RDV) | Red Devil, Alaska, United States | |
| 10 | 76.50 miles (123.12 km) NNW | Anvik Airport (ANV) | Anvik, Alaska, United States | |
| 11 | 76.74 miles (123.49 km) N | Shageluk Airport (SHX) | Shageluk, Alaska, United States | |
| 12 | 78.44 miles (126.24 km) E | Sleetmute Airport (SLQ) | Sleetmute, Alaska, United States | |
| 13 | 83.58 miles (134.51 km) WNW | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 14 | 83.63 miles (134.59 km) SW | Kwethluk Airport (KWT) | Kwethluk, Alaska, United States | |
| 15 | 91.76 miles (147.68 km) SW | Bethel Seaplane Base (JBT) | Bethel, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,529.65 miles (16,945.79 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,527.20 miles (16,941.85 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 3 | 10,516.45 miles (16,924.54 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,479.42 miles (16,864.94 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,437.32 miles (16,797.20 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,328.85 miles (16,622.64 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,267.55 miles (16,523.98 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,227.50 miles (16,459.53 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 10,219.30 miles (16,446.33 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 10 | 10,216.39 miles (16,441.64 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 10,215.60 miles (16,440.37 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 12 | 10,208.57 miles (16,429.05 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,203.82 miles (16,421.42 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 14 | 10,203.82 miles (16,421.41 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 15 | 10,194.04 miles (16,405.68 km) SSW | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |