Nonstop flight route between Port Heiden, Alaska, United States and Millinocket, Maine, United States:
Departure Airport:
(56°57'33"N by 158°37'59"W)
Arrival Airport:
(45°38'52"N by 68°41'8"W)
Distance from PTH to MLT:
3,672.09 miles (5,909.65 km)
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Jump to:
- About this route
- PTH Airport Information
- MLT Airport Information
- Facts about PTH
- Facts about MLT
- Map of Nearest Airports to PTH
- List of Nearest Airports to PTH
- Map of Furthest Airports from PTH
- List of Furthest Airports from PTH
- Map of Nearest Airports to MLT
- List of Nearest Airports to MLT
- Map of Furthest Airports from MLT
- List of Furthest Airports from MLT
About this route:
A direct, nonstop flight between Port Heiden Airport (PTH), Port Heiden, Alaska, United States and Millinocket Municipal Airport (MLT), Millinocket, Maine, United States would travel a Great Circle distance of 3,672 miles (or 5,910 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 Port Heiden Airport and Millinocket Municipal 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 Port Heiden Airport and Millinocket Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | PTH / PAPH |
| Airport Names: |
|
| Location: | Port Heiden, Alaska, United States |
| GPS Coordinates: | 56°57'33"N by 158°37'59"W |
| Area Served: | Port Heiden, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 95 feet (29 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PTH |
| More Information: | PTH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | MLT / KMLT |
| Airport Name: | Millinocket Municipal Airport |
| Location: | Millinocket, Maine, United States |
| GPS Coordinates: | 45°38'52"N by 68°41'8"W |
| Area Served: | Millinocket, Maine |
| Operator/Owner: | Town of Millinocket |
| Airport Type: | Public |
| Elevation: | 408 feet (124 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MLT |
| More Information: | MLT Maps & Info |
Facts about Port Heiden Airport (PTH):
- The Air Force remediated the radar site around 2000, removing all abandoned military structures and returning the site to a natural condition.
- The closest airport to Port Heiden Airport (PTH) is Chignik Fisheries Airport (KCG), which is located 44 miles (71 kilometers) S of PTH.
- In addition to being known as "Port Heiden Airport", other names for PTH include "Port Heiden Air Force Station" and "Fort Morrow Army Airfield".
- Port Heiden Airport is a state owned, public use airport located six nautical miles northeast of the central business district of Port Heiden, in the Lake and Peninsula Borough of the U.S.
- Because of Port Heiden Airport's relatively low elevation of 95 feet, planes can take off or land at Port Heiden 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 Port Heiden Airport (PTH) is George Airport (GRJ), which is located 10,850 miles (17,462 kilometers) away in George, South Africa.
- Port Heiden Airport (PTH) has 2 runways.
Facts about Millinocket Municipal Airport (MLT):
- The furthest airport from Millinocket Municipal Airport (MLT) is Albany Airport (ALH), which is located 11,623 miles (18,705 kilometers) away in Albany, Western Australia, Australia.
- Millinocket Municipal Airport (MLT) has 2 runways.
- Because of Millinocket Municipal Airport's relatively low elevation of 408 feet, planes can take off or land at Millinocket Municipal 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 Millinocket Municipal Airport (MLT) is Old Town Municipal Airport (OLD), which is located 48 miles (77 kilometers) S of MLT.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.35 miles (71.37 km) S | Chignik Fisheries Airport (KCG) | Chignik, Alaska, United States. |     |
| 2 | 44.93 miles (72.32 km) S | Chignik Lagoon Airport (KCL) | Chignik Lagoon, Alaska, United States | |
| 3 | 46.43 miles (74.72 km) NE | Ugashik Bay Airport (UGB) | Pilot Point, Alaska, United States | |
| 4 | 46.69 miles (75.14 km) S | Chignik Bay Seaplane Base (KBW) | Chignik, Alaska, United States. | |
| 5 | 48.95 miles (78.78 km) S | Chignik Lake Airport (KCQ) | Chignik Lake, Alaska, United States | |
| 6 | 58.43 miles (94.03 km) NE | Pilot Point Airport (PIP) | Pilot Point, Alaska, United States | |
| 7 | 60.49 miles (97.35 km) NE | Ugashik Airport (UGS) | Ugashik, Alaska, United States | |
| 8 | 75.46 miles (121.44 km) SSW | Perryville Airport (KPV) | Perryville, Alaska, United States | |
| 9 | 96.70 miles (155.62 km) NNE | Egegik Airport (EGX) | Egegik, Alaska, United States | |
| 10 | 98.71 miles (158.85 km) SW | Port Moller Airport (PML) | Cold Bay, Alaska, United States | |
| 11 | 116.68 miles (187.79 km) WSW | Nelson Lagoon Airport (NLG) | Nelson Lagoon, Alaska, United States | |
| 12 | 129.57 miles (208.52 km) N | Clarks Point Airport (CLP) | Clarks Point, Alaska, United States | |
| 13 | 134.54 miles (216.52 km) NNE | South Naknek Airport (WSN) | South Naknek, Alaska, United States | |
| 14 | 134.94 miles (217.16 km) SSW | Sand Point Airport (SDP) | Sand Point, Alaska, United States | |
| 15 | 136.14 miles (219.09 km) NNE | Naknek Airport (NNK) | Naknek, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,850.22 miles (17,461.69 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,843.02 miles (17,450.10 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 3 | 10,836.89 miles (17,440.25 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,798.85 miles (17,379.02 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,755.74 miles (17,309.64 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,646.44 miles (17,133.73 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,582.57 miles (17,030.95 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,540.87 miles (16,963.85 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 10,538.89 miles (16,960.65 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 10 | 10,535.13 miles (16,954.60 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 10,533.59 miles (16,952.13 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 12 | 10,526.97 miles (16,941.47 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,520.45 miles (16,930.98 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 14 | 10,520.45 miles (16,930.98 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 15 | 10,513.38 miles (16,919.60 km) SSW | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 48.04 miles (77.32 km) S | Old Town Municipal Airport (OLD) | Old Town, Maine, United States | |
| 2 | 54.09 miles (87.05 km) NE | Houlton International Airport (HUL) | Houlton, Maine, United States | |
| 3 | 58.49 miles (94.13 km) S | Bangor International Airport (BGR) | Bangor, Maine, United States | |
| 4 | 62.53 miles (100.64 km) ESE | Princeton Municipal Airport (PNN) | Princeton, Maine, United States | |
| 5 | 78.20 miles (125.84 km) NNE | Northern Maine Regional Airport at Presque Isle (PQI) | Presque Isle, Maine, United States | |
| 6 | 84.27 miles (135.63 km) S | Hancock County-Bar Harbor Airport (BHB) | Bar Harbor, Maine, United States | |
| 7 | 86.35 miles (138.97 km) SW | Central Maine Airport of Norridgewock (OWK) | Norridgewock, Maine, United States | |
| 8 | 90.37 miles (145.43 km) NNE | Caribou Municipal Airport (CAR) | Caribou, Maine, United States | |
| 9 | 90.89 miles (146.27 km) SSW | Waterville Robert Lafleur Airport (WVL) | Waterville, Maine, United States | |
| 10 | 97.78 miles (157.37 km) NNE | Loring International Airport (LIZ) | Limestone, Maine, United States | |
| 11 | 104.68 miles (168.46 km) E | Fredericton International Airport (YFC) | Fredericton, New Brunswick, Canada | |
| 12 | 106.58 miles (171.53 km) SSW | Augusta State Airport (AUG) | Augusta, Maine, United States | |
| 13 | 109.23 miles (175.78 km) E | 5th Canadian Division Support Base Gagetown, (YCX) | Gagetown, New Brunswick, Canada | |
| 14 | 111.56 miles (179.54 km) S | Knox County Regional Airport (RKD) | Rockland, Maine, United States | |
| 15 | 111.86 miles (180.03 km) NNE | Saint-Léonard Aerodrome (YSL) | Saint-Léonard, New Brunswick, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,622.54 miles (18,704.61 km) SSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,610.27 miles (18,684.87 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,602.87 miles (18,672.96 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 11,582.62 miles (18,640.38 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,558.09 miles (18,600.90 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,545.78 miles (18,581.08 km) SSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,469.31 miles (18,458.02 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,467.61 miles (18,455.29 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 9 | 11,457.58 miles (18,439.14 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,440.92 miles (18,412.33 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 11,357.53 miles (18,278.13 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,295.44 miles (18,178.20 km) SSW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 13 | 11,273.98 miles (18,143.66 km) SSW | Kalgoorlie-Boulder Airport (KGI) | Kalgoorlie, Western Australia, Australia | |
| 14 | 11,272.83 miles (18,141.81 km) SSW | Windarling Airport (WRN) | Windarling, Australia | |
| 15 | 11,272.03 miles (18,140.52 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |