Nonstop flight route between Port Graham, Alaska, United States and Tonopah, Nevada, United States:
Departure Airport:
(59°20'53"N by 151°49'54"W)
Arrival Airport:
(37°47'40"N by 116°46'42"W)
Distance from PGM to XSD:
2,143.16 miles (3,449.07 km)
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- About this route
- PGM Airport Information
- XSD Airport Information
- Facts about PGM
- Facts about XSD
- Map of Nearest Airports to PGM
- List of Nearest Airports to PGM
- Map of Furthest Airports from PGM
- List of Furthest Airports from PGM
- Map of Nearest Airports to XSD
- List of Nearest Airports to XSD
- Map of Furthest Airports from XSD
- List of Furthest Airports from XSD
About this route:
A direct, nonstop flight between Port Graham Airport (PGM), Port Graham, Alaska, United States and Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States would travel a Great Circle distance of 2,143 miles (or 3,449 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 Port Graham Airport and Tonopah Test Range Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | PGM / |
| Airport Name: | Port Graham Airport |
| Location: | Port Graham, Alaska, United States |
| GPS Coordinates: | 59°20'53"N by 151°49'54"W |
| Area Served: | Port Graham, Alaska |
| Operator/Owner: | Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 93 feet (28 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PGM |
| More Information: | PGM Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | XSD / KTNX |
| Airport Name: | Tonopah Test Range Airport |
| Location: | Tonopah, Nevada, United States |
| GPS Coordinates: | 37°47'40"N by 116°46'42"W |
| View all routes: | Routes from XSD |
| More Information: | XSD Maps & Info |
Facts about Port Graham Airport (PGM):
- Because of Port Graham Airport's relatively low elevation of 93 feet, planes can take off or land at Port Graham 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 Port Graham Airport (PGM) is Nanwalek Airport (formerly English Bay Airport) (KEB), which is located only 3 miles (5 kilometers) W of PGM.
- Port Graham Airport (PGM) currently has only 1 runway.
- The furthest airport from Port Graham Airport (PGM) is Port Elizabeth International Airport (PLZ), which is located 10,680 miles (17,188 kilometers) away in Port Elizabeth, South Africa.
Facts about Tonopah Test Range Airport (XSD):
- Several locations were considered, Michael Army Airfield at the Dugway Proving Grounds in Utah, and the Gila Bend Air Force Auxiliary Field on the Goldwater Range in Arizona.
- The furthest airport from Tonopah Test Range Airport (XSD) is Pierrefonds Airport (ZSE), which is located 11,207 miles (18,036 kilometers) away in Saint-Pierre, Réunion.
- On 17 May 1982, the move of the 4450th TG from Groom Lake to Tonopah was initiated, with the final components of the move completed in early 1983.
- Near the end of the Cold War the program was abandoned and the squadron was disbanded.
- On 16 August 1966, Iraqi Air Force Captain Munir Redfa took off from Rasheed Air Base, near Baghdad on a routine navigation training flight.
- None of the Soviet-designed aircraft at Tonopah flew in bad weather or at night.
- The assets of the squadron could not go to the boneyard at Davis-Monthan AFB, and the fate of them remains in some cases, still classified.
- The closest airport to Tonopah Test Range Airport (XSD) is Tonopah Airport (TPH), which is located 25 miles (40 kilometers) NW of XSD.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 3.31 miles (5.32 km) W | Nanwalek Airport (formerly English Bay Airport) (KEB) | Nanwalek (English Bay), Alaska, United States |     |
| 2 | 7.90 miles (12.72 km) NE | Seldovia Airport (SOV) | Seldovia, Alaska, United States | |
| 3 | 24.02 miles (38.65 km) NNE | Homer Airport (HOM) | Homer, Alaska, United States | |
| 4 | 65.07 miles (104.71 km) SSW | Port Williams Seaplane Base (KPR) | Port Williams, Kodiak Island Borough, Alaska, United States | |
| 5 | 82.27 miles (132.40 km) SSW | Kitoi Bay Seaplane Base (KKB) | Kitoi Bay, Alaska, United States | |
| 6 | 82.55 miles (132.85 km) NNE | Soldotna Airport (SXQ) | Soldotna, Alaska, United States | |
| 7 | 86.20 miles (138.72 km) WNW | Pedro Bay Airport (PDB) | Pedro Bay, Alaska, United States | |
| 8 | 87.04 miles (140.08 km) NNE | Kenai Municipal Airport (ENA) | Kenai, Alaska, United States | |
| 9 | 99.75 miles (160.54 km) ENE | Seward Airport (SWD) | Seward, Alaska, United States | |
| 10 | 99.78 miles (160.59 km) SSW | Ouzinkie Airport (KOZ) | Ouzinkie, Alaska, United States | |
| 11 | 104.67 miles (168.45 km) W | Kokhanok Airport (KNK) | Kokhanok, Alaska, United States | |
| 12 | 104.78 miles (168.63 km) NW | Port Alsworth Airport (PTA) | Port Alsworth, Alaska, United States | |
| 13 | 107.20 miles (172.52 km) SSW | Port Bailey Seaplane Base (KPY) | Port Bailey, Kodiak Island Borough, Alaska, United States | |
| 14 | 107.47 miles (172.96 km) SSW | Port Lions Airport (ORI) | Port Lions, Alaska, United States | |
| 15 | 108.35 miles (174.37 km) S | Kodiak Municipal Airport (KDK) | Kodiak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,680.45 miles (17,188.48 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,666.04 miles (17,165.28 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,653.62 miles (17,145.29 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,629.69 miles (17,106.78 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,618.65 miles (17,089.02 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,515.73 miles (16,923.38 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,465.79 miles (16,843.02 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,401.35 miles (16,739.31 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,397.85 miles (16,733.67 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,394.80 miles (16,728.77 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,392.12 miles (16,724.45 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,381.93 miles (16,708.06 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,377.89 miles (16,701.55 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 14 | 10,371.66 miles (16,691.53 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 10,358.96 miles (16,671.08 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 24.87 miles (40.03 km) NW | Tonopah Airport (TPH) | Tonopah, Nevada, United States | |
| 2 | 64.51 miles (103.82 km) S | Beatty Airport (BTY) | Beatty, Nevada, United States | |
| 3 | 71.38 miles (114.87 km) SE | Yucca Airstrip (UCC) | Mercury, Nevada, United States | |
| 4 | 90.99 miles (146.43 km) SSE | Desert Rock Airport (DRA) | Mercury, Nevada, United States | |
| 5 | 91.54 miles (147.32 km) WSW | Eastern Sierra Regional AirportBishop Army Airfield (BIH) | Bishop, California, United States | |
| 6 | 100.89 miles (162.36 km) NW | Gabbs Airport (GAB) | Gabbs, Nevada, United States | |
| 7 | 102.92 miles (165.64 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 | |
| 8 | 113.23 miles (182.23 km) W | Mammoth Yosemite Airport (MMH) | Mammoth Lakes, California, United States | |
| 9 | 113.32 miles (182.37 km) WNW | Hawthorne Industrial Airport (HTH) | Hawthorne, Nevada, United States | |
| 10 | 117.81 miles (189.59 km) N | Austin Airport (ASQ) | Austin, Nevada, United States | |
| 11 | 131.80 miles (212.11 km) NNE | Eureka Airport (EUE) | Eureka, Nevada, United States | |
| 12 | 140.07 miles (225.42 km) SE | North Las Vegas Airport (VGT) | North Las Vegas, Nevada, United States | |
| 13 | 140.26 miles (225.72 km) SSW | Trona Airport (TRH) | Trona, California, United States | |
| 14 | 145.16 miles (233.61 km) SE | Nellis Air Force BaseLas Vegas Air Force Base (1948) Las Vegas Army Airfield (1941)[1] McCarren Field (c. 1935)[2] (LSV) | Las Vegas, Nevada, United States | |
| 15 | 147.52 miles (237.41 km) NE | Ely Airport (ELY) | Ely, Nevada, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,207.20 miles (18,036.20 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 2 | 11,191.98 miles (18,011.70 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,190.52 miles (18,009.35 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 4 | 11,181.23 miles (17,994.40 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 11,137.97 miles (17,924.79 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 11,023.45 miles (17,740.48 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,987.25 miles (17,682.22 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,953.94 miles (17,628.62 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,840.40 miles (17,445.88 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,839.92 miles (17,445.12 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,830.80 miles (17,430.44 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 12 | 10,817.24 miles (17,408.62 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 13 | 10,817.20 miles (17,408.55 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,791.39 miles (17,367.02 km) SSE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 15 | 10,785.63 miles (17,357.74 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |