Nonstop flight route between Ketchikan, Alaska, United States and Tasu, British Columbia, Canada:
Departure Airport:
(55°21'15"N by 131°42'39"W)
Arrival Airport:
(52°45'54"N by 132°2'31"W)
Distance from KTN to YTU:
179.40 miles (288.71 km)
Share this route:
Jump to:
- About this route
- KTN Airport Information
- YTU Airport Information
- Facts about KTN
- Facts about YTU
- Map of Nearest Airports to KTN
- List of Nearest Airports to KTN
- Map of Furthest Airports from KTN
- List of Furthest Airports from KTN
- Map of Nearest Airports to YTU
- List of Nearest Airports to YTU
- Map of Furthest Airports from YTU
- List of Furthest Airports from YTU
About this route:
A direct, nonstop flight between Ketchikan International Airport (KTN), Ketchikan, Alaska, United States and Tasu Water Aerodrome (YTU), Tasu, British Columbia, Canada would travel a Great Circle distance of 179 miles (or 289 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 Ketchikan International Airport and Tasu Water Aerodrome, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | KTN / PAKT |
| Airport Name: | Ketchikan International Airport |
| Location: | Ketchikan, Alaska, United States |
| GPS Coordinates: | 55°21'15"N by 131°42'39"W |
| Area Served: | Ketchikan, Alaska |
| Operator/Owner: | State of Alaska DOT&PF – Southeastern Region |
| Airport Type: | Public |
| Elevation: | 89 feet (27 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KTN |
| More Information: | KTN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | YTU / |
| Airport Name: | Tasu Water Aerodrome |
| Location: | Tasu, British Columbia, Canada |
| GPS Coordinates: | 52°45'54"N by 132°2'31"W |
| Airport Type: | Private |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from YTU |
| More Information: | YTU Maps & Info |
Facts about Ketchikan International Airport (KTN):
- Because of Ketchikan International Airport's relatively low elevation of 89 feet, planes can take off or land at Ketchikan International 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 Ketchikan International Airport (KTN) is Ketchikan Harbor Seaplane Base (WFB), which is located only 2 miles (3 kilometers) ESE of KTN.
- In 2004, a new taxiway "Bravo" was added to facilitate taxiing to the end of the frequently used runway 11 higher than the apron further up the hillside, requiring long, gently sloped taxiways to either end).
- Ketchikan International Airport (KTN) has 2 runways.
- The furthest airport from Ketchikan International Airport (KTN) is Port Alfred Airport (AFD), which is located 10,613 miles (17,081 kilometers) away in Port Alfred, South Africa.
Facts about Tasu Water Aerodrome (YTU):
- Because of Tasu Water Aerodrome's relatively low elevation of 0 feet, planes can take off or land at Tasu 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 Tasu Water Aerodrome (YTU) is Port Alfred Airport (AFD), which is located 10,750 miles (17,300 kilometers) away in Port Alfred, South Africa.
- The closest airport to Tasu Water Aerodrome (YTU) is Sandspit Airport (YZP), which is located 35 miles (56 kilometers) NNE of YTU.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 1.99 miles (3.21 km) ESE | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States |     |
| 2 | 16.28 miles (26.20 km) SSE | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 3 | 22.22 miles (35.76 km) SSE | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 4 | 37.00 miles (59.55 km) WNW | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 5 | 39.68 miles (63.87 km) NW | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States | |
| 6 | 45.14 miles (72.64 km) WSW | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| 7 | 55.68 miles (89.60 km) WNW | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 8 | 57.00 miles (91.73 km) W | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 9 | 60.36 miles (97.14 km) W | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 10 | 63.21 miles (101.73 km) NW | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 11 | 68.39 miles (110.06 km) WNW | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 12 | 74.77 miles (120.33 km) WNW | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 13 | 76.05 miles (122.39 km) NW | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 14 | 76.55 miles (123.19 km) ENE | Hyder Seaplane Base (WHD) | Hyder, Alaska, United States | |
| 15 | 78.35 miles (126.10 km) ENE | Stewart Aerodrome (ZST) | Stewart, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,613.47 miles (17,080.68 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,606.37 miles (17,069.25 km) SE | East London Airport (ELS) | East London, South Africa | |
| 3 | 10,604.66 miles (17,066.50 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,534.87 miles (16,954.19 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,530.27 miles (16,946.79 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,511.29 miles (16,916.24 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,467.00 miles (16,844.96 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,453.68 miles (16,823.52 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,430.20 miles (16,785.74 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,429.71 miles (16,784.96 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,414.06 miles (16,759.76 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,412.20 miles (16,756.77 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,400.60 miles (16,738.10 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 14 | 10,389.89 miles (16,720.87 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,389.67 miles (16,720.51 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 35.11 miles (56.50 km) NNE | Sandspit Airport (YZP) | Sandspit, British Columbia, Canada | |
| 2 | 87.28 miles (140.46 km) N | Masset Airport (ZMT) | Masset, British Columbia, Canada | |
| 3 | 97.63 miles (157.12 km) NE | Kitkatla Water Aerodrome (YKK) | Kitkatla, British Columbia, Canada | |
| 4 | 123.88 miles (199.36 km) NNE | Prince Rupert Airport (YPR) | Prince Rupert, British Columbia, Canada | |
| 5 | 124.30 miles (200.04 km) ENE | Hartley Bay Water Aerodrome (YTB) | Hartley Bay, British Columbia, Canada | |
| 6 | 130.19 miles (209.52 km) NNE | Prince Rupert/Seal Cove Water Airport (ZSW) | Prince Rupert, British Columbia, Canada | |
| 7 | 158.52 miles (255.11 km) N | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 8 | 164.57 miles (264.84 km) N | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 9 | 168.34 miles (270.92 km) ESE | Bella Bella (Campbell Island) Airport (ZEL) | Bella Bella, British Columbia, Canada | |
| 10 | 171.68 miles (276.29 km) N | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| 11 | 172.00 miles (276.80 km) ESE | Bella Bella/Shearwater Water Aerodrome (YSX) | Bella Bella, British Columbia, Canada | |
| 12 | 178.88 miles (287.88 km) N | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States | |
| 13 | 179.40 miles (288.71 km) N | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| 14 | 181.56 miles (292.19 km) NNW | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 15 | 183.69 miles (295.62 km) E | Ocean Falls Water Aerodrome (ZOF) | Ocean Falls, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,749.88 miles (17,300.21 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,747.13 miles (17,295.79 km) SE | East London Airport (ELS) | East London, South Africa | |
| 3 | 10,735.60 miles (17,277.23 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,682.85 miles (17,192.34 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 5 | 10,681.30 miles (17,189.85 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,630.78 miles (17,108.55 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,623.41 miles (17,096.68 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,608.12 miles (17,072.07 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,590.17 miles (17,043.18 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,578.84 miles (17,024.95 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,562.52 miles (16,998.69 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,559.66 miles (16,994.08 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,551.84 miles (16,981.49 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 14 | 10,547.01 miles (16,973.73 km) SSE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 15 | 10,534.98 miles (16,954.36 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |