Nonstop flight route between Watson Lake, Yukon, Canada and Port Heiden, Alaska, United States:
Departure Airport:
(60°6'59"N by 128°49'20"W)
Arrival Airport:
(56°57'33"N by 158°37'59"W)
Distance from YQH to PTH:
1,087.07 miles (1,749.47 km)
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Jump to:
- About this route
- YQH Airport Information
- PTH Airport Information
- Facts about YQH
- Facts about PTH
- Map of Nearest Airports to YQH
- List of Nearest Airports to YQH
- Map of Furthest Airports from YQH
- List of Furthest Airports from YQH
- Map of Nearest Airports to PTH
- List of Nearest Airports to PTH
- Map of Furthest Airports from PTH
- List of Furthest Airports from PTH
About this route:
A direct, nonstop flight between Watson Lake Airport (YQH), Watson Lake, Yukon, Canada and Port Heiden Airport (PTH), Port Heiden, Alaska, United States would travel a Great Circle distance of 1,087 miles (or 1,749 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 Watson Lake Airport and Port Heiden Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YQH / CYQH |
| Airport Name: | Watson Lake Airport |
| Location: | Watson Lake, Yukon, Canada |
| GPS Coordinates: | 60°6'59"N by 128°49'20"W |
| Operator/Owner: | Government of Yukon |
| Airport Type: | Public |
| Elevation: | 2255 feet (687 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YQH |
| More Information: | YQH Maps & Info |
Arrival 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 |
Facts about Watson Lake Airport (YQH):
- Watson Lake Airport (YQH) currently has only 1 runway.
- The furthest airport from Watson Lake Airport (YQH) is Port Alfred Airport (AFD), which is located 10,299 miles (16,574 kilometers) away in Port Alfred, South Africa.
- Passenger service was also provided in the mid 1990s by several regional and commuter airlines such as Central Mountain Air flying Beechcraft twin turboprop aircraft and Alkan Air operating Piper Navajo aircraft.
- The closest airport to Watson Lake Airport (YQH) is Dease Lake Airport (YDL), which is located 125 miles (201 kilometers) SSW of YQH.
Facts about Port Heiden Airport (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".
- 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.
- 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 closest airport to Port Heiden Airport (PTH) is Chignik Fisheries Airport (KCG), which is located 44 miles (71 kilometers) S of PTH.
- Port Heiden Airport (PTH) has 2 runways.
- On April 30, 2008, a Cessna Citation Excel business jet veered off the gravel runway 23 upon landing in a crosswind.
- Beginning in 1958 the airport was used to support Port Heiden Air Force Station, a Cold War United States Air Force Distant Early Warning Line radar station.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 124.59 miles (200.51 km) SSW | Dease Lake Airport (YDL) | Dease Lake, British Columbia, Canada |     |
| 2 | 134.93 miles (217.15 km) W | Teslin Airport (YZW) | Teslin, Yukon, Canada | |
| 3 | 172.47 miles (277.56 km) SSW | Telegraph Creek Airport (YTX) | Telegraph Creek, British Columbia, Canada | |
| 4 | 175.77 miles (282.87 km) NW | Ross River Airport (XRR) | Ross River, Yukon, Canada | |
| 5 | 184.06 miles (296.22 km) E | Fort Liard Airport (YJF) | Fort Liard, Northwest Territories, Canada | |
| 6 | 209.35 miles (336.92 km) NW | Faro Airport (ZFA) | Faro, Yukon, Canada | |
| 7 | 216.85 miles (348.99 km) WNW | Erik Nielsen Whitehorse International Airport (YXY) | Whitehorse, Yukon, Canada | |
| 8 | 223.61 miles (359.87 km) SSW | Bob Quinn Lake Airport (YBO) | Bob Quinn Lake, British Columbia, Canada | |
| 9 | 230.16 miles (370.40 km) W | Skagway Airport (SGY) | Skagway, Alaska, United States | |
| 10 | 235.58 miles (379.12 km) ESE | Northern Rockies Regional Airport (YYE) | Fort Nelson, British Columbia, Canada | |
| 11 | 236.87 miles (381.20 km) WSW | Juneau International Airport (JNU) | Juneau, Alaska, United States | |
| 12 | 241.27 miles (388.28 km) WSW | Haines Airport (HNS) | Haines, Alaska, United States | |
| 13 | 250.43 miles (403.03 km) WSW | Funter Bay Seaplane Base (FNR) | Funter Bay, Alaska, United States | |
| 14 | 251.18 miles (404.23 km) SSW | Bronson Creek Airport (YBM) | Bronson Creek, British Columbia, Canada | |
| 15 | 261.51 miles (420.86 km) WSW | Excursion Inlet Seaplane Base (EXI) | Excursion Inlet, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,298.77 miles (16,574.22 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,296.16 miles (16,570.02 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,286.98 miles (16,555.25 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,217.07 miles (16,442.74 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 10,209.86 miles (16,431.14 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,199.23 miles (16,414.02 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,132.56 miles (16,306.73 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,121.07 miles (16,288.24 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,113.28 miles (16,275.70 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 10 | 10,102.31 miles (16,258.05 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,092.74 miles (16,242.65 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,087.37 miles (16,234.01 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,086.54 miles (16,232.68 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 10,071.18 miles (16,207.95 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,066.78 miles (16,200.87 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 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 | |