Nonstop flight route between Thorne Bay, Alaska, United States and Teslin, Yukon, Canada:
Departure Airport:
(55°41'17"N by 132°32'12"W)
Arrival Airport:
(60°10'23"N by 132°44'39"W)
Distance from KTB to YZW:
309.98 miles (498.86 km)
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Jump to:
- About this route
- KTB Airport Information
- YZW Airport Information
- Facts about KTB
- Facts about YZW
- Map of Nearest Airports to KTB
- List of Nearest Airports to KTB
- Map of Furthest Airports from KTB
- List of Furthest Airports from KTB
- Map of Nearest Airports to YZW
- List of Nearest Airports to YZW
- Map of Furthest Airports from YZW
- List of Furthest Airports from YZW
About this route:
A direct, nonstop flight between Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States and Teslin Airport (YZW), Teslin, Yukon, Canada would travel a Great Circle distance of 310 miles (or 499 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 Thorne Bay Seaplane Base and Teslin Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | KTB / |
| Airport Name: | Thorne Bay Seaplane Base |
| Location: | Thorne Bay, Alaska, United States |
| GPS Coordinates: | 55°41'17"N by 132°32'12"W |
| Area Served: | Thorne Bay, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Southeast Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KTB |
| More Information: | KTB Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | YZW / CYZW |
| Airport Name: | Teslin Airport |
| Location: | Teslin, Yukon, Canada |
| GPS Coordinates: | 60°10'23"N by 132°44'39"W |
| Operator/Owner: | Government of Yukon |
| Airport Type: | Public |
| Elevation: | 2313 feet (705 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YZW |
| More Information: | YZW Maps & Info |
Facts about Thorne Bay Seaplane Base (KTB):
- The closest airport to Thorne Bay Seaplane Base (KTB) is Hollis Clark Bay Seaplane Base (HYL), which is located only 14 miles (23 kilometers) SSW of KTB.
- Thorne Bay Seaplane Base has one seaplane landing area designated NW/SE with a water surface measuring 5,000 by 2,000 feet.
- Because of Thorne Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Thorne Bay Seaplane Base 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.
- Thorne Bay Seaplane Base (KTB) currently has only 1 runway.
- The furthest airport from Thorne Bay Seaplane Base (KTB) is Port Alfred Airport (AFD), which is located 10,618 miles (17,088 kilometers) away in Port Alfred, South Africa.
Facts about Teslin Airport (YZW):
- The closest airport to Teslin Airport (YZW) is Erik Nielsen Whitehorse International Airport (YXY), which is located 87 miles (141 kilometers) WNW of YZW.
- The furthest airport from Teslin Airport (YZW) is Port Elizabeth International Airport (PLZ), which is located 10,382 miles (16,708 kilometers) away in Port Elizabeth, South Africa.
- Teslin Airport (YZW) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 14.06 miles (22.63 km) SSW | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States |     |
| 2 | 22.34 miles (35.96 km) WSW | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 3 | 25.34 miles (40.79 km) NNW | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 4 | 27.90 miles (44.90 km) WSW | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 5 | 29.09 miles (46.82 km) WNW | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 6 | 35.17 miles (56.60 km) WNW | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 7 | 35.19 miles (56.63 km) SSW | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| 8 | 37.27 miles (59.99 km) NW | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 9 | 38.70 miles (62.28 km) SW | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 10 | 39.68 miles (63.87 km) SE | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| 11 | 41.60 miles (66.95 km) SE | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States | |
| 12 | 53.80 miles (86.58 km) SE | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 13 | 55.40 miles (89.16 km) N | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| 14 | 58.51 miles (94.17 km) SE | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 15 | 60.66 miles (97.62 km) NW | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,618.12 miles (17,088.17 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,611.06 miles (17,076.80 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,609.57 miles (17,074.40 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,536.12 miles (16,956.21 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,529.16 miles (16,945.00 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,521.15 miles (16,932.11 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,464.33 miles (16,840.66 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,451.86 miles (16,820.59 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,430.04 miles (16,785.47 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,425.95 miles (16,778.90 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,414.65 miles (16,760.71 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,413.17 miles (16,758.33 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,403.14 miles (16,742.18 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 14 | 10,400.12 miles (16,737.33 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,391.75 miles (16,723.87 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 87.41 miles (140.67 km) WNW | Erik Nielsen Whitehorse International Airport (YXY) | Whitehorse, Yukon, Canada | |
| 2 | 101.99 miles (164.14 km) WSW | Skagway Airport (SGY) | Skagway, Alaska, United States | |
| 3 | 116.19 miles (186.98 km) WSW | Haines Airport (HNS) | Haines, Alaska, United States | |
| 4 | 124.66 miles (200.62 km) N | Ross River Airport (XRR) | Ross River, Yukon, Canada | |
| 5 | 134.93 miles (217.15 km) E | Watson Lake Airport (YQH) | Watson Lake, Yukon, Canada | |
| 6 | 141.28 miles (227.37 km) SSW | Juneau International Airport (JNU) | Juneau, Alaska, United States | |
| 7 | 142.08 miles (228.65 km) N | Faro Airport (ZFA) | Faro, Yukon, Canada | |
| 8 | 152.86 miles (246.01 km) SSW | Funter Bay Seaplane Base (FNR) | Funter Bay, Alaska, United States | |
| 9 | 154.14 miles (248.06 km) SW | Excursion Inlet Seaplane Base (EXI) | Excursion Inlet, Alaska, United States | |
| 10 | 154.23 miles (248.21 km) SE | Dease Lake Airport (YDL) | Dease Lake, British Columbia, Canada | |
| 11 | 159.68 miles (256.98 km) SW | Gustavus Airport (GST) | Gustavus, Alaska, United States | |
| 12 | 166.25 miles (267.55 km) SSE | Telegraph Creek Airport (YTX) | Telegraph Creek, British Columbia, Canada | |
| 13 | 168.85 miles (271.74 km) WNW | Haines Junction Airport (YHT) | Haines Junction, Yukon, Canada | |
| 14 | 171.78 miles (276.45 km) SW | Hoonah Airport (HNH) | Hoonah, Alaska, United States | |
| 15 | 186.86 miles (300.73 km) SW | Elfin Cove Seaplane Base (ELV) | Elfin Cove, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,381.81 miles (16,707.86 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,380.25 miles (16,705.35 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 10,365.01 miles (16,680.82 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,311.10 miles (16,594.06 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 10,283.40 miles (16,549.49 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,266.78 miles (16,522.74 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,215.74 miles (16,440.61 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 8 | 10,196.28 miles (16,409.28 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,187.06 miles (16,394.45 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 10 | 10,173.92 miles (16,373.29 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,159.86 miles (16,350.66 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 12 | 10,159.71 miles (16,350.43 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,152.38 miles (16,338.64 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,142.42 miles (16,322.61 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,140.84 miles (16,320.06 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |