Nonstop flight route between Port Alsworth, Alaska, United States and Tahsis, British Columbia, Canada:
Departure Airport:
(60°12'15"N by 154°19'8"W)
Arrival Airport:
(49°55'23"N by 126°39'16"W)
Distance from PTA to ZTS:
1,290.04 miles (2,076.11 km)
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- About this route
- PTA Airport Information
- ZTS Airport Information
- Facts about PTA
- Facts about ZTS
- Map of Nearest Airports to PTA
- List of Nearest Airports to PTA
- Map of Furthest Airports from PTA
- List of Furthest Airports from PTA
- Map of Nearest Airports to ZTS
- List of Nearest Airports to ZTS
- Map of Furthest Airports from ZTS
- List of Furthest Airports from ZTS
About this route:
A direct, nonstop flight between Port Alsworth Airport (PTA), Port Alsworth, Alaska, United States and Tahsis Water Aerodrome (ZTS), Tahsis, British Columbia, Canada would travel a Great Circle distance of 1,290 miles (or 2,076 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 Port Alsworth Airport and Tahsis Water Aerodrome, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | PTA / PALJ |
| Airport Names: |
|
| Location: | Port Alsworth, Alaska, United States |
| GPS Coordinates: | 60°12'15"N by 154°19'8"W |
| Area Served: | Port Alsworth, Alaska |
| Operator/Owner: | Glen Alsworth, Sr. |
| Airport Type: | Private |
| Elevation: | 280 feet (85 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PTA |
| More Information: | PTA Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ZTS / |
| Airport Names: |
|
| Location: | Tahsis, British Columbia, Canada |
| GPS Coordinates: | 49°55'23"N by 126°39'16"W |
| Operator/Owner: | The Village of Tahsis |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from ZTS |
| More Information: | ZTS Maps & Info |
Facts about Port Alsworth Airport (PTA):
- Because of Port Alsworth Airport's relatively low elevation of 280 feet, planes can take off or land at Port Alsworth 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.
- Port Alsworth Airport (PTA) currently has only 1 runway.
- In addition to being known as "Port Alsworth Airport", other names for PTA include "TPO" and "Port Alsworth".
- The closest airport to Port Alsworth Airport (PTA) is Nondalton Airport (NNL), which is located 24 miles (38 kilometers) SW of PTA.
- The furthest airport from Port Alsworth Airport (PTA) is Port Elizabeth International Airport (PLZ), which is located 10,625 miles (17,100 kilometers) away in Port Elizabeth, South Africa.
Facts about Tahsis Water Aerodrome (ZTS):
- Because of Tahsis Water Aerodrome's relatively low elevation of 0 feet, planes can take off or land at Tahsis Water Aerodrome 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 Tahsis Water Aerodrome (ZTS) is East London Airport (ELS), which is located 10,690 miles (17,204 kilometers) away in East London, South Africa.
- In addition to being known as "Tahsis Water Aerodrome", another name for ZTS is "CAL9".
- The closest airport to Tahsis Water Aerodrome (ZTS) is Alert Bay Airport (YAL), which is located 47 miles (76 kilometers) NNW of ZTS.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.69 miles (38.12 km) SW | Nondalton Airport (NNL) | Nondalton, Alaska, United States |     |
| 2 | 28.88 miles (46.48 km) SSE | Pedro Bay Airport (PDB) | Pedro Bay, Alaska, United States | |
| 3 | 37.25 miles (59.95 km) SSW | Iliamna Airport (ILI) | Iliamna, Alaska, United States | |
| 4 | 55.88 miles (89.93 km) SSW | Kokhanok Airport (KNK) | Kokhanok, Alaska, United States | |
| 5 | 66.81 miles (107.52 km) SSW | Big Mountain Air Force Station (BMX) | Big Mountain, Alaska, United States | |
| 6 | 74.92 miles (120.57 km) NW | Sparrevohn LRRS Airport (SVW) | Sparrevohn, Alaska, United States | |
| 7 | 82.04 miles (132.03 km) SW | Igiugig Airport (IGG) | Igiugig, Alaska, United States | |
| 8 | 89.00 miles (143.24 km) SSW | Kulik Lake Airport (LKK) | Kulik Lake, Bristol Bay Borough, Alaska, United States | |
| 9 | 101.96 miles (164.08 km) SE | Nanwalek Airport (formerly English Bay Airport) (KEB) | Nanwalek (English Bay), Alaska, United States | |
| 10 | 104.78 miles (168.63 km) ESE | Port Graham Airport (PGM) | Port Graham, Alaska, United States | |
| 11 | 104.96 miles (168.91 km) ESE | Seldovia Airport (SOV) | Seldovia, Alaska, United States | |
| 12 | 105.71 miles (170.12 km) ESE | Homer Airport (HOM) | Homer, Alaska, United States | |
| 13 | 106.90 miles (172.05 km) WSW | Koliganek Airport (KGK) | Koliganek, Alaska, United States | |
| 14 | 107.99 miles (173.79 km) ENE | Kenai Municipal Airport (ENA) | Kenai, Alaska, United States | |
| 15 | 113.70 miles (182.98 km) E | Soldotna Airport (SXQ) | Soldotna, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,625.19 miles (17,099.54 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,620.59 miles (17,092.14 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,596.16 miles (17,052.83 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 4 | 10,594.64 miles (17,050.38 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,557.05 miles (16,989.89 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,451.95 miles (16,820.74 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,397.88 miles (16,733.73 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,337.78 miles (16,637.01 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,335.80 miles (16,633.81 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,334.86 miles (16,632.30 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,329.31 miles (16,623.38 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,314.10 miles (16,598.89 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,310.93 miles (16,593.79 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 14 | 10,308.37 miles (16,589.68 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,294.40 miles (16,567.19 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 46.96 miles (75.58 km) NNW | Alert Bay Airport (YAL) | British Columbia, Canada | |
| 2 | 48.00 miles (77.24 km) NNW | Port McNeill Airport (YMP) | Port McNeill, British Columbia, Canada | |
| 3 | 60.28 miles (97.02 km) NNW | Port Hardy Airport (YZT) | Port Hardy, British Columbia, Canada | |
| 4 | 61.47 miles (98.93 km) E | Campbell River Airport (YBL) | Campbell River, British Columbia, Canada | |
| 5 | 62.69 miles (100.89 km) SSE | Tofino Harbour Water Aerodrome (YTP) | Tofino, British Columbia, Canada | |
| 6 | 63.01 miles (101.41 km) E | Campbell River Water Aerodrome (YHH) | Campbell River, British Columbia, Canada | |
| 7 | 70.31 miles (113.16 km) SE | Tofino/Long Beach Airport (YAZ) | Tofino, British Columbia, Canada | |
| 8 | 74.56 miles (119.98 km) E | Cortes Island Aerodrome (YCF) | Cortes Island, British Columbia, Canada | |
| 9 | 74.97 miles (120.66 km) ENE | Big Bay Water Aerodrome (YRR) | Stuart Island, British Columbia, Canada | |
| 10 | 76.49 miles (123.10 km) ESE | Courtenay Airpark (YCA) | Courtenay, British Columbia, Canada | |
| 11 | 80.18 miles (129.03 km) E | CFB Comox (YQQ) | Comox, British Columbia, Canada | |
| 12 | 87.62 miles (141.02 km) ESE | Alberni Valley Regional Airport (YPB) | Port Alberni, British Columbia, Canada | |
| 13 | 96.12 miles (154.69 km) E | Powell River Airport (YPW) | Powell River, British Columbia, Canada | |
| 14 | 96.59 miles (155.44 km) E | Texada/Gillies Bay Airport (YGB) | Texada Island, British Columbia, Canada | |
| 15 | 101.60 miles (163.51 km) SE | Bamfield Water Aerodrome (YBF) | Bamfield, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,689.81 miles (17,203.53 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 2 | 10,683.62 miles (17,193.57 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 3 | 10,680.94 miles (17,189.26 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,662.34 miles (17,159.32 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 5 | 10,653.32 miles (17,144.82 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 6 | 10,641.55 miles (17,125.87 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,633.71 miles (17,113.25 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 10,617.28 miles (17,086.82 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,597.91 miles (17,055.65 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,595.37 miles (17,051.55 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 11 | 10,560.22 miles (16,994.98 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 12 | 10,549.30 miles (16,977.41 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 13 | 10,531.23 miles (16,948.33 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 14 | 10,529.47 miles (16,945.50 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,525.35 miles (16,938.86 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |