Nonstop flight route between Thorne Bay, Alaska, United States and Puvirnituq, Quebec, Canada:
Departure Airport:
(55°41'17"N by 132°32'12"W)
Arrival Airport:
(60°3'7"N by 77°17'14"W)
Distance from KTB to YPX:
1,991.59 miles (3,205.15 km)
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Jump to:
- About this route
- KTB Airport Information
- YPX Airport Information
- Facts about KTB
- Facts about YPX
- 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 YPX
- List of Nearest Airports to YPX
- Map of Furthest Airports from YPX
- List of Furthest Airports from YPX
About this route:
A direct, nonstop flight between Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States and Puvirnituq Airport (YPX), Puvirnituq, Quebec, Canada would travel a Great Circle distance of 1,992 miles (or 3,205 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 Puvirnituq 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: | YPX / CYPX |
| Airport Name: | Puvirnituq Airport |
| Location: | Puvirnituq, Quebec, Canada |
| GPS Coordinates: | 60°3'7"N by 77°17'14"W |
| Operator/Owner: | Administration régionale Kativik |
| Airport Type: | Public |
| Elevation: | 83 feet (25 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YPX |
| More Information: | YPX Maps & Info |
Facts about Thorne Bay Seaplane Base (KTB):
- Thorne Bay Seaplane Base has one seaplane landing area designated NW/SE with a water surface measuring 5,000 by 2,000 feet.
- Thorne Bay Seaplane Base (KTB) currently has only 1 runway.
- 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.
- 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.
- 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 Puvirnituq Airport (YPX):
- Because of Puvirnituq Airport's relatively low elevation of 83 feet, planes can take off or land at Puvirnituq 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 Puvirnituq Airport (YPX) is Akulivik Airport (AKV), which is located 61 miles (97 kilometers) NNW of YPX.
- Puvirnituq Airport (YPX) currently has only 1 runway.
- The furthest airport from Puvirnituq Airport (YPX) is Albany Airport (ALH), which is located 10,575 miles (17,018 kilometers) away in Albany, Western Australia, Australia.
| 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 | 60.54 miles (97.44 km) NNW | Akulivik Airport (AKV) | Akulivik, Quebec, Canada | |
| 2 | 112.69 miles (181.35 km) SSW | Inukjuak Airport (YPH) | Inukjuak, Quebec, Canada | |
| 3 | 156.60 miles (252.02 km) NNE | Salluit Airport (YZG) | Salluit, Quebec, Canada | |
| 4 | 164.77 miles (265.18 km) N | Ivujivik Airport (YIK) | Ivujivik, Québec, Canada | |
| 5 | 173.68 miles (279.51 km) NE | Kattiniq/Donaldson Airport (YAU) | Raglan Mines, Quebec, Canada | |
| 6 | 209.30 miles (336.84 km) ENE | Kangiqsujuaq (Wakeham Bay) Airport (YWB) | Kangiqsujuaq, Quebec, Canada | |
| 7 | 244.54 miles (393.54 km) S | Umiujaq Airport (YUD) | Umiujaq, Quebec, Canada | |
| 8 | 251.36 miles (404.53 km) E | Kangirsuk Airport (YKG) | Kangirsuk, Quebec, Canada | |
| 9 | 253.09 miles (407.31 km) SSW | Sanikiluaq Airport (YSK) | Sanikiluaq, Nunavut, Canada | |
| 10 | 269.28 miles (433.36 km) ENE | Quaqtaq Airport (YQC) | Quaqtaq, Quebec, Canada | |
| 11 | 273.06 miles (439.45 km) E | Aupaluk Airport (YPJ) | Aupaluk, Quebec, Canada | |
| 12 | 275.14 miles (442.80 km) ESE | Tasiujaq Airport (YTQ) | Tasiujaq, Quebec, Canada | |
| 13 | 289.72 miles (466.26 km) N | Cape Dorset Airport (YTE) | Cape Dorset, Nunavut, Canada | |
| 14 | 311.44 miles (501.22 km) NE | Kimmirut Airport (YLC) | Kimmirut, Nunavut, Canada | |
| 15 | 330.06 miles (531.19 km) S | Kuujjuarapik Airport (YGW) | Kuujjuarapik, Quebec, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,574.54 miles (17,018.04 km) SSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 10,555.07 miles (16,986.69 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,547.07 miles (16,973.82 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 10,526.72 miles (16,941.07 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 10,502.19 miles (16,901.59 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 10,494.49 miles (16,889.21 km) SSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,420.47 miles (16,770.08 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 8 | 10,413.40 miles (16,758.70 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,411.88 miles (16,756.26 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 10,401.67 miles (16,739.82 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 11 | 10,303.22 miles (16,581.38 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,261.52 miles (16,514.27 km) SSW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 13 | 10,237.66 miles (16,475.87 km) SSW | Kalgoorlie-Boulder Airport (KGI) | Kalgoorlie, Western Australia, Australia | |
| 14 | 10,232.13 miles (16,466.97 km) WSW | Hobart International Airport (HBA) | Hobart, Tasmania, Australia | |
| 15 | 10,222.96 miles (16,452.22 km) SSW | Windarling Airport (WRN) | Windarling, Australia | |