Nonstop flight route between Tonopah, Nevada, United States and Kobuk, Alaska, United States:
Departure Airport:
(38°3'37"N by 117°5'12"W)
Arrival Airport:
(66°54'43"N by 156°53'49"W)
Distance from TPH to OBU:
2,519.03 miles (4,053.97 km)
Share this route:
Jump to:
- About this route
- TPH Airport Information
- OBU Airport Information
- Facts about TPH
- Facts about OBU
- Map of Nearest Airports to TPH
- List of Nearest Airports to TPH
- Map of Furthest Airports from TPH
- List of Furthest Airports from TPH
- Map of Nearest Airports to OBU
- List of Nearest Airports to OBU
- Map of Furthest Airports from OBU
- List of Furthest Airports from OBU
About this route:
A direct, nonstop flight between Tonopah Airport (TPH), Tonopah, Nevada, United States and Kobuk Airport (OBU), Kobuk, Alaska, United States would travel a Great Circle distance of 2,519 miles (or 4,054 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 Tonopah Airport and Kobuk 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 Tonopah Airport and Kobuk Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | TPH / KTPH |
| Airport Name: | Tonopah Airport |
| Location: | Tonopah, Nevada, United States |
| GPS Coordinates: | 38°3'37"N by 117°5'12"W |
| Area Served: | Tonopah, Nevada |
| Operator/Owner: | Nye County |
| Airport Type: | Public |
| Elevation: | 5430 feet (1,655 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from TPH |
| More Information: | TPH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | OBU / |
| Airport Names: |
|
| Location: | Kobuk, Alaska, United States |
| GPS Coordinates: | 66°54'43"N by 156°53'49"W |
| Area Served: | Kobuk, Alaska |
| Operator/Owner: | State of Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 142 feet (43 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from OBU |
| More Information: | OBU Maps & Info |
Facts about Tonopah Airport (TPH):
- The closest airport to Tonopah Airport (TPH) is Tonopah Test Range Airport (XSD), which is located 25 miles (40 kilometers) SE of TPH.
- Tonopah Airport (TPH) has 2 runways.
- Because of Tonopah Airport's high elevation of 5,430 feet, planes must typically fly at a faster airspeed in order to takeoff or land at TPH. Combined with a high temperature, this could make TPH a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Tonopah Airport (TPH) is Pierrefonds Airport (ZSE), which is located 11,197 miles (18,020 kilometers) away in Saint-Pierre, Réunion.
Facts about Kobuk Airport (OBU):
- The furthest airport from Kobuk Airport (OBU) is George Airport (GRJ), which is located 10,163 miles (16,356 kilometers) away in George, South Africa.
- Kobuk Airport covers an area of 167 acres at an elevation of 142 feet above mean sea level.
- Because of Kobuk Airport's relatively low elevation of 142 feet, planes can take off or land at Kobuk 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.
- As per the Federal Aviation Administration, this airport had 1,176 passenger boardings in calendar year 2008, 1,048 in 2009, and 1,255 in 2010.
- In addition to being known as "Kobuk Airport", another name for OBU is "PAOB".
- The closest airport to Kobuk Airport (OBU) is Dahl Creek Airport (DCK), which is located only 2 miles (3 kilometers) N of OBU.
- Kobuk Airport (OBU) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 24.87 miles (40.03 km) SE | Tonopah Test Range Airport (XSD) | Tonopah, Nevada, United States |     |
| 2 | 76.08 miles (122.43 km) NW | Gabbs Airport (GAB) | Gabbs, Nevada, United States | |
| 3 | 84.41 miles (135.85 km) SW | Eastern Sierra Regional AirportBishop Army Airfield (BIH) | Bishop, California, United States | |
| 4 | 84.47 miles (135.94 km) SSE | Beatty Airport (BTY) | Beatty, Nevada, United States | |
| 5 | 90.33 miles (145.37 km) WNW | Hawthorne Industrial Airport (HTH) | Hawthorne, Nevada, United States | |
| 6 | 96.10 miles (154.65 km) SE | Yucca Airstrip (UCC) | Mercury, Nevada, United States | |
| 7 | 97.45 miles (156.83 km) N | Austin Airport (ASQ) | Austin, Nevada, United States | |
| 8 | 100.24 miles (161.32 km) WSW | Mammoth Yosemite Airport (MMH) | Mammoth Lakes, California, United States | |
| 9 | 115.16 miles (185.33 km) SSE | Desert Rock Airport (DRA) | Mercury, Nevada, United States | |
| 10 | 121.54 miles (195.60 km) NNE | Eureka Airport (EUE) | Eureka, Nevada, United States | |
| 11 | 127.68 miles (205.48 km) SE | Creech Air Force Base Indian Springs Auxiliary Army Airfield (1961) Indian Springs Air Force Base (1951) Indian Springs Army Airfield Indian Springs Airport eponyms: Indian Springs, Nevada &Wilbur L. Creech[1] (INS) | Indian Springs, Nevada, United States | |
| 12 | 128.36 miles (206.57 km) NW | Naval Air Station Fallon (NFL) | Fallon, Nevada, United States | |
| 13 | 133.78 miles (215.30 km) NW | Fallon Municipal Airport (FLX) | Fallon, Nevada, United States | |
| 14 | 148.29 miles (238.65 km) NE | Ely Airport (ELY) | Ely, Nevada, United States | |
| 15 | 155.85 miles (250.82 km) S | Trona Airport (TRH) | Trona, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,197.19 miles (18,020.09 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 2 | 11,179.13 miles (17,991.02 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,171.91 miles (17,979.41 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 4 | 11,170.93 miles (17,977.83 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 11,139.62 miles (17,927.43 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 11,026.66 miles (17,745.64 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,984.57 miles (17,677.90 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,952.56 miles (17,626.39 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,840.86 miles (17,446.63 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 10 | 10,834.94 miles (17,437.10 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 11 | 10,833.04 miles (17,434.05 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 12 | 10,819.14 miles (17,411.68 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 13 | 10,813.81 miles (17,403.10 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,785.07 miles (17,356.84 km) SSE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 15 | 10,784.41 miles (17,355.78 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 2.16 miles (3.47 km) N | Dahl Creek Airport (DCK) | Dahl Creek, Alaska, United States | |
| 2 | 7.38 miles (11.88 km) WSW | Shungnak Airport (SHG) | Shungnak, Alaska, United States | |
| 3 | 29.18 miles (46.96 km) WNW | Ambler Airport (ABL) | Ambler, Alaska, United States | |
| 4 | 85.27 miles (137.22 km) S | Huslia Airport (HSL) | Huslia, Alaska, United States | |
| 5 | 86.93 miles (139.90 km) WSW | Selawik Airport (WLK) | Selawik, Alaska, United States | |
| 6 | 94.38 miles (151.88 km) SE | Hughes Airport (HUS) | Hughes, Alaska, United States | |
| 7 | 95.86 miles (154.27 km) W | Bob Baker Memorial Airport (IAN) | Kiana, Alaska, United States | |
| 8 | 108.63 miles (174.83 km) SE | Indian Mountain LRRS Airport (UTO) | Utopia Creek, Alaska, United States | |
| 9 | 112.15 miles (180.49 km) W | Robert (Bob) Curtis Memorial Airport (ORV) | Noorvik, Alaska, United States | |
| 10 | 119.28 miles (191.97 km) E | Allakaket Airport (AET) | Allakaket, Alaska, United States | |
| 11 | 133.81 miles (215.34 km) WSW | Buckland Airport (BKC) | Buckland, Alaska, United States | |
| 12 | 142.65 miles (229.57 km) S | Koyukuk Airport (KYU) | Koyukuk, Alaska, United States | |
| 13 | 145.39 miles (233.99 km) E | Bettles Airport (BTT) | Bettles, Alaska, United States | |
| 14 | 150.36 miles (241.98 km) S | Edward G. Pitka Sr. Airport (GAL) | Galena, Alaska, United States | |
| 15 | 154.44 miles (248.55 km) SSW | Nulato Airport (NUL) | Nulato, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,163.06 miles (16,355.81 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,159.46 miles (16,350.03 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,157.97 miles (16,347.63 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 4 | 10,153.37 miles (16,340.22 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,126.87 miles (16,297.58 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 6 | 10,088.21 miles (16,235.36 km) S | East London Airport (ELS) | East London, South Africa | |
| 7 | 9,982.47 miles (16,065.19 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 9,927.79 miles (15,977.19 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 9,868.40 miles (15,881.61 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 9,866.90 miles (15,879.19 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 9,866.83 miles (15,879.08 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 9,860.16 miles (15,868.35 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 9,852.30 miles (15,855.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 14 | 9,844.01 miles (15,842.36 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 15 | 9,842.56 miles (15,840.03 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |