Nonstop flight route between Gamboma, Republic of the Congo and Port Graham, Alaska, United States:
Departure Airport:
(1°52'1"S by 15°52'1"E)
Arrival Airport:
(59°20'53"N by 151°49'54"W)
Distance from GMM to PGM:
8,410.54 miles (13,535.41 km)
Share this route:
Jump to:
- About this route
- GMM Airport Information
- PGM Airport Information
- Facts about GMM
- Facts about PGM
- Map of Nearest Airports to GMM
- List of Nearest Airports to GMM
- Map of Furthest Airports from GMM
- List of Furthest Airports from GMM
- Map of Nearest Airports to PGM
- List of Nearest Airports to PGM
- Map of Furthest Airports from PGM
- List of Furthest Airports from PGM
About this route:
A direct, nonstop flight between Gamboma Airport (GMM), Gamboma, Republic of the Congo and Port Graham Airport (PGM), Port Graham, Alaska, United States would travel a Great Circle distance of 8,411 miles (or 13,535 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 Gamboma Airport and Port Graham 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 Gamboma Airport and Port Graham Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | GMM / FCOG |
| Airport Name: | Gamboma Airport |
| Location: | Gamboma, Republic of the Congo |
| GPS Coordinates: | 1°52'1"S by 15°52'1"E |
| Area Served: | Gamboma, Republic of the Congo |
| Elevation: | 1509 feet (460 meters) |
| View all routes: | Routes from GMM |
| More Information: | GMM Maps & Info |
Arrival 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 |
Facts about Gamboma Airport (GMM):
- The closest airport to Gamboma Airport (GMM) is Oyo Ollombo Airport (OLL), which is located 45 miles (72 kilometers) N of GMM.
- The furthest airport from Gamboma Airport (GMM) is Cassidy International Airport (CXI), which is located 11,968 miles (19,261 kilometers) away in Christmas Island, Kiribati.
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.
- 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.
- Port Graham Airport (PGM) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.92 miles (72.29 km) N | Oyo Ollombo Airport (OLL) | Oyo, Republic of the Congo, Republic of the Congo |     |
| 2 | 66.62 miles (107.21 km) NNW | Boundji Airport (BOE) | Boundji, Republic of the Congo | |
| 3 | 89.81 miles (144.53 km) WSW | Djambala Airport (DJM) | Djambala, Republic of Congo | |
| 4 | 92.46 miles (148.80 km) N | Owando Airport (FTX) | Owando, Republic of the Congo | |
| 5 | 100.27 miles (161.37 km) NW | Ewo Airport (EWO) | Ewo, Republic of Congo | |
| 6 | 100.53 miles (161.78 km) WSW | Lague Airport (LCO) | Lague, Republic of Congo | |
| 7 | 129.32 miles (208.12 km) N | Makoua Airport (MKJ) | Makoua, Republic of the Congo | |
| 8 | 138.57 miles (223.00 km) ESE | Nioki Airport (NIO) | Nioki, Democratic Republic of the Congo | |
| 9 | 144.52 miles (232.58 km) SE | Bandundu Airport (FDU) | Bandundu, Democratic Republic of the Congo | |
| 10 | 144.64 miles (232.77 km) WNW | Akieni Airport (AKE) | Akieni, Gabon | |
| 11 | 153.90 miles (247.68 km) NW | Kelle Airport (KEE) | Kelle, Republic of the Congo | |
| 12 | 156.97 miles (252.62 km) WSW | Zanaga Airport (ANJ) | Zanaga, Republic of the Congo | |
| 13 | 167.12 miles (268.96 km) E | Inongo Airport (INO) | Inongo, Democratic Republic of the Congo | |
| 14 | 168.38 miles (270.97 km) W | M'Vengue El Hadj Omar Bongo Ondimba International Airport (MVB) | Franceville / Mvengue, Gabon | |
| 15 | 170.12 miles (273.79 km) SSW | Maya–Maya Airport (BZV) | Brazzaville, Republic of the Congo | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,968.31 miles (19,261.08 km) W | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 2 | 11,823.47 miles (19,027.98 km) ESE | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 3 | 11,563.57 miles (18,609.72 km) SSW | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 4 | 11,346.29 miles (18,260.04 km) NNE | Johnston Atoll Airport (JON) | Johnston Atoll, U.S. Minor Outlying Islands | |
| 5 | 11,268.03 miles (18,134.09 km) SSE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 6 | 11,265.30 miles (18,129.70 km) SSE | Tau Airport (TAV) | Tau, American Samoa | |
| 7 | 11,264.76 miles (18,128.83 km) SSE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 8 | 11,234.01 miles (18,079.35 km) SSE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 9 | 11,232.39 miles (18,076.74 km) SSE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 10 | 11,225.65 miles (18,065.88 km) SSE | Asau Airport (AAU) | Asau, Samoa | |
| 11 | 11,225.52 miles (18,065.68 km) SSE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 12 | 11,223.15 miles (18,061.86 km) SSE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 13 | 11,103.56 miles (17,869.40 km) SE | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 14 | 11,086.49 miles (17,841.93 km) NNW | Kona International Airport at Keāhole (KOA) | Kailua / Kona, Hawaii, United States | |
| 15 | 11,083.96 miles (17,837.87 km) ESE | Arorae Island Airport (AIS) | Arorae Island, Kiribati | |
| 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 | |