Nonstop flight route between Roswell, New Mexico, United States and Port Graham, Alaska, United States:
Departure Airport:
(33°18'5"N by 104°31'50"W)
Arrival Airport:
(59°20'53"N by 151°49'54"W)
Distance from ROW to PGM:
2,792.87 miles (4,494.67 km)
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Jump to:
- About this route
- ROW Airport Information
- PGM Airport Information
- Facts about ROW
- Facts about PGM
- Map of Nearest Airports to ROW
- List of Nearest Airports to ROW
- Map of Furthest Airports from ROW
- List of Furthest Airports from ROW
- 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 Roswell International Air Center (ROW), Roswell, New Mexico, United States and Port Graham Airport (PGM), Port Graham, Alaska, United States would travel a Great Circle distance of 2,793 miles (or 4,495 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 Roswell International Air Center 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 Roswell International Air Center 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: | ROW / KROW |
| Airport Name: | Roswell International Air Center |
| Location: | Roswell, New Mexico, United States |
| GPS Coordinates: | 33°18'5"N by 104°31'50"W |
| Area Served: | Roswell, New Mexico |
| Operator/Owner: | City of Roswell |
| Airport Type: | Public |
| Elevation: | 3671 feet (1,119 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ROW |
| More Information: | ROW 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 Roswell International Air Center (ROW):
- It is also known for the Roswell UFO incident, an event that supposedly happened on July 4, 1947.
- Roswell International Air Center (ROW) has 2 runways.
- Historically, Roswell was served by Trans-Texas Airways which flew Douglas DC-9-10 jet service to Albuquerque, Dallas, Houston, Midland/Odessa and Santa Fe.
- The furthest airport from Roswell International Air Center (ROW) is Sir Gaëtan Duval Airport (RRG), which is located 11,241 miles (18,090 kilometers) away in Rodrigues Island, Mauritius.
- RIAC is the home of the New Mexico Rehabilitation Center.
- The Boeing Company uses RIAC for braking performance testing of its aircraft, most recent was the testing of the BF Goodrich carbon brakes on the 737-900ER model.
- The closest airport to Roswell International Air Center (ROW) is Artesia Municipal Airport (ATS), which is located 31 miles (50 kilometers) S of ROW.
Facts about Port Graham Airport (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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 31.24 miles (50.27 km) S | Artesia Municipal Airport (ATS) | Artesia, New Mexico, United States |     |
| 2 | 68.39 miles (110.07 km) SSE | Cavern City Air Terminal (CNM) | Carlsbad, New Mexico, United States | |
| 3 | 83.91 miles (135.04 km) NNE | Fort Sumner Municipal Airport (FSU) | Fort Sumner, New Mexico, United States | |
| 4 | 87.15 miles (140.25 km) ESE | Lea County Regional Airport (HOB) | Hobbs, New Mexico, United States | |
| 5 | 90.35 miles (145.40 km) WSW | Alamogordo–White Sands Regional Airport (ALM) | Alamogordo, New Mexico, United States | |
| 6 | 96.36 miles (155.08 km) WSW | Holloman Air Force Base Alamogordo Army Airfield (HMN) | Alamogordo, New Mexico, United States | |
| 7 | 101.93 miles (164.03 km) NE | Cannon Air Force Base Clovis Air Force Base/AAF (CVS) | Clovis, New Mexico, United States | |
| 8 | 113.85 miles (183.22 km) NE | Clovis Municipal Airport (CVN) | Clovis, New Mexico, United States | |
| 9 | 130.56 miles (210.12 km) SE | Winkler County Airport (INK) | Wink, Texas, United States | |
| 10 | 140.36 miles (225.89 km) NNE | Tucumcari Municipal Airport (TCC) | Tucumcari, New Mexico, United States | |
| 11 | 145.34 miles (233.90 km) SSE | Pecos Municipal Airport (PEQ) | Pecos, Texas, United States | |
| 12 | 147.17 miles (236.85 km) SW | Biggs Army Airfield (BIF) | Fort Bliss, El Paso, Texas, United States | |
| 13 | 149.09 miles (239.94 km) SW | El Paso International Airport (ELP) | El Paso, Texas, United States | |
| 14 | 155.50 miles (250.25 km) WSW | Las Cruces International Airport (LRU) | Las Cruces, New Mexico, United States | |
| 15 | 155.74 miles (250.63 km) S | Culberson County Airport (VHN) | Van Horn, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,240.54 miles (18,089.85 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,029.04 miles (17,749.47 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,958.27 miles (17,635.58 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,944.17 miles (17,612.88 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,631.11 miles (17,109.07 km) E | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,581.42 miles (17,029.10 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,522.10 miles (16,933.64 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,512.67 miles (16,918.46 km) ESE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 9 | 10,494.95 miles (16,889.95 km) E | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 10 | 10,490.10 miles (16,882.13 km) ESE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,450.56 miles (16,818.50 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 12 | 10,440.91 miles (16,802.97 km) ESE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 13 | 10,418.96 miles (16,767.65 km) ESE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 14 | 10,383.30 miles (16,710.26 km) ESE | Mandritsara Airport (WMA) | Mandritsara, Madagascar | |
| 15 | 10,366.63 miles (16,683.43 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 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 | |