Nonstop flight route between Port Heiden, Alaska, United States and Sachigo Lake, Ontario, Canada:
Departure Airport:
(56°57'33"N by 158°37'59"W)
Arrival Airport:
(53°53'27"N by 92°11'47"W)
Distance from PTH to ZPB:
2,509.63 miles (4,038.85 km)
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Jump to:
- About this route
- PTH Airport Information
- ZPB Airport Information
- Facts about PTH
- Facts about ZPB
- 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 ZPB
- List of Nearest Airports to ZPB
- Map of Furthest Airports from ZPB
- List of Furthest Airports from ZPB
About this route:
A direct, nonstop flight between Port Heiden Airport (PTH), Port Heiden, Alaska, United States and Sachigo Lake Airport (ZPB), Sachigo Lake, Ontario, Canada would travel a Great Circle distance of 2,510 miles (or 4,039 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 Sachigo Lake 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 Sachigo Lake 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: | ZPB / CZPB |
| Airport Name: | Sachigo Lake Airport |
| Location: | Sachigo Lake, Ontario, Canada |
| GPS Coordinates: | 53°53'27"N by 92°11'47"W |
| Operator/Owner: | Government of Ontario |
| Airport Type: | Public |
| Elevation: | 876 feet (267 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ZPB |
| More Information: | ZPB Maps & Info |
Facts about Port Heiden Airport (PTH):
- Port Heiden Airport (PTH) has 2 runways.
- The Air Force remediated the radar site around 2000, removing all abandoned military structures and returning the site to a natural condition.
- 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.
- 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".
Facts about Sachigo Lake Airport (ZPB):
- Because of Sachigo Lake Airport's relatively low elevation of 876 feet, planes can take off or land at Sachigo Lake 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 Sachigo Lake Airport (ZPB) is Muskrat Dam Airport (MSA), which is located 36 miles (58 kilometers) SSE of ZPB.
- The furthest airport from Sachigo Lake Airport (ZPB) is Margaret River Airport (MGV), which is located 10,524 miles (16,936 kilometers) away in Margaret River, Western Australia, Australia.
- Sachigo Lake Airport (ZPB) currently has only 1 runway.
| 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 | 35.79 miles (57.59 km) SSE | Muskrat Dam Airport (MSA) | Muskrat Dam, Ontario, Canada | |
| 2 | 47.84 miles (76.99 km) E | Bearskin Lake Airport (XBE) | Bearskin Lake, Ontario, Canada | |
| 3 | 58.45 miles (94.06 km) WNW | Red Sucker Lake Airport (YRS) | Red Sucker Lake, Manitoba, Canada | |
| 4 | 67.53 miles (108.68 km) SSW | Keewaywin Airport (KEW) | Keewaywin, Ontario, Canada | |
| 5 | 74.11 miles (119.27 km) SW | Sandy Lake Airport (ZSJ) | Sandy Lake, Ontario, Canada | |
| 6 | 74.90 miles (120.54 km) SSE | Round Lake (Weagamow Lake) Airport (ZRJ) | Round Lake, Ontario, Canada | |
| 7 | 93.84 miles (151.03 km) E | Big Trout Lake Airport (YTL) | Big Trout Lake, Ontario, Canada | |
| 8 | 100.12 miles (161.12 km) W | Island Lake Airport (YIV) | Island Lake, Manitoba, Canada | |
| 9 | 100.18 miles (161.22 km) NW | Gods River Airport (ZGI) | Gods River, Manitoba, Canada | |
| 10 | 103.08 miles (165.88 km) SSW | North Spirit Lake Airport (YNO) | North Spirit Lake, Ontario, Canada | |
| 11 | 103.54 miles (166.63 km) WNW | Gods Lake Narrows Airport (YGO) | Gods Lake Narrows, Manitoba, Canada | |
| 12 | 108.24 miles (174.19 km) W | St. Theresa Point Airport (YST) | St. Theresa Point, Manitoba, Canada | |
| 13 | 113.85 miles (183.22 km) ESE | Kingfisher Lake Airport (KIF) | Kingfisher Lake, Ontario, Canada | |
| 14 | 114.98 miles (185.04 km) SW | Deer Lake Airport (YVZ) | Deer Lake, Ontario, Canada | |
| 15 | 126.30 miles (203.26 km) NW | Knee Lake Airport (YKE) | Knee Lake, Manitoba, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,523.61 miles (16,936.07 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,507.24 miles (16,909.72 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,499.94 miles (16,897.98 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 10,486.43 miles (16,876.23 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 5 | 10,473.30 miles (16,855.10 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 10,423.89 miles (16,775.59 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,399.85 miles (16,736.90 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,393.86 miles (16,727.26 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,382.05 miles (16,708.25 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,316.58 miles (16,602.88 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,274.68 miles (16,535.46 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 10,238.25 miles (16,476.83 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 10,221.31 miles (16,449.56 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,194.11 miles (16,405.78 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,185.55 miles (16,392.01 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |