Nonstop flight route between St. Helens, Tasmania, Australia and Kitoi Bay, Alaska, United States:
Departure Airport:
(41°20'12"S by 148°16'54"E)
Arrival Airport:
(58°11'26"N by 152°22'14"W)
Distance from HLS to KKB:
7,674.22 miles (12,350.43 km)
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Jump to:
- About this route
- HLS Airport Information
- KKB Airport Information
- Facts about HLS
- Facts about KKB
- Map of Nearest Airports to HLS
- List of Nearest Airports to HLS
- Map of Furthest Airports from HLS
- List of Furthest Airports from HLS
- Map of Nearest Airports to KKB
- List of Nearest Airports to KKB
- Map of Furthest Airports from KKB
- List of Furthest Airports from KKB
About this route:
A direct, nonstop flight between St Helens Airport (HLS), St. Helens, Tasmania, Australia and Kitoi Bay Seaplane Base (KKB), Kitoi Bay, Alaska, United States would travel a Great Circle distance of 7,674 miles (or 12,350 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 large distance between St Helens Airport and Kitoi Bay Seaplane Base, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between St Helens Airport and Kitoi Bay Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | HLS / YSTH |
| Airport Name: | St Helens Airport |
| Location: | St. Helens, Tasmania, Australia |
| GPS Coordinates: | 41°20'12"S by 148°16'54"E |
| Operator/Owner: | Break O'Day Council |
| Airport Type: | Public |
| Elevation: | 158 feet (48 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HLS |
| More Information: | HLS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KKB / |
| Airport Name: | Kitoi Bay Seaplane Base |
| Location: | Kitoi Bay, Alaska, United States |
| GPS Coordinates: | 58°11'26"N by 152°22'14"W |
| Area Served: | Kitoi Bay, Alaska |
| Operator/Owner: | Alaska Department of Fish and Game |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KKB |
| More Information: | KKB Maps & Info |
Facts about St Helens Airport (HLS):
- Because of St Helens Airport's relatively low elevation of 158 feet, planes can take off or land at St Helens 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.
- St Helens Airport (HLS) currently has only 1 runway.
- The closest airport to St Helens Airport (HLS) is Launceston Airport (LST), which is located 57 miles (92 kilometers) WSW of HLS.
- The furthest airport from St Helens Airport (HLS) is Corvo Airport (CVU), which is nearly antipodal to St Helens Airport (meaning St Helens Airport is almost on the exact opposite side of the Earth from Corvo Airport), and is located 12,317 miles (19,823 kilometers) away in Corvo Island, Azores, Portugal.
Facts about Kitoi Bay Seaplane Base (KKB):
- Because of Kitoi Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Kitoi 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.
- Kitoi Bay Seaplane Base has one seaplane landing area designated E/W with a water surface measuring 4,000 by 1,000 feet.
- The furthest airport from Kitoi Bay Seaplane Base (KKB) is Port Elizabeth International Airport (PLZ), which is located 10,762 miles (17,319 kilometers) away in Port Elizabeth, South Africa.
- Kitoi Bay Seaplane Base (KKB) currently has only 1 runway.
- The closest airport to Kitoi Bay Seaplane Base (KKB) is Ouzinkie Airport (KOZ), which is located only 18 miles (28 kilometers) SSW of KKB.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 57.09 miles (91.88 km) WSW | Launceston Airport (LST) | Launceston, Tasmania, Australia |     |
| 2 | 77.01 miles (123.93 km) WNW | George Town Aerodrome (GEE) | George Town, Tasmania, Australia | |
| 3 | 87.36 miles (140.59 km) N | Flinders Island Airport (FLS) | Flinders Island, Tasmania, Australia | |
| 4 | 96.86 miles (155.88 km) W | Devonport Airport (DPO) | Devonport, Tasmania, Australia | |
| 5 | 110.94 miles (178.53 km) SSW | Hobart International Airport (HBA) | Hobart, Tasmania, Australia | |
| 6 | 134.69 miles (216.77 km) W | Burnie Airport (BWT) | Burnie, Tasmania, Australia | |
| 7 | 170.12 miles (273.78 km) W | Smithton Airport (SIO) | Smithton, Tasmania, Australia | |
| 8 | 241.32 miles (388.37 km) N | Bairnsdale Aerodrome (BSJ) | Bairnsdale, Victoria, Australia | |
| 9 | 251.98 miles (405.52 km) WNW | King Island Airport (KNS) | Currie, Tasmania, Australia | |
| 10 | 287.23 miles (462.24 km) NW | Moorabbin Harry Hawker Airport (MBW) | Moorabbin, Victoria, Australia | |
| 11 | 300.22 miles (483.16 km) NW | Geelong Airport (GEX) | Grovedale, Victoria, Australia | |
| 12 | 300.66 miles (483.86 km) N | Mount Hotham Airport (MHU) | Mount Hotham, Victoria, Australia | |
| 13 | 307.52 miles (494.90 km) NW | Essendon Airport (MEB) | Melbourne, Victoria, Australia | |
| 14 | 312.45 miles (502.84 km) NW | Melbourne Airport (MEL) | Melbourne, Victoria, Australia | |
| 15 | 315.73 miles (508.12 km) NW | Avalon Airport (AVV) | Avalon, Victoria, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,317.39 miles (19,822.86 km) NNW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 2 | 12,303.39 miles (19,800.33 km) NNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 3 | 12,187.96 miles (19,614.57 km) NW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 4 | 12,185.49 miles (19,610.60 km) NW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 5 | 12,177.83 miles (19,598.28 km) NW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 6 | 12,134.30 miles (19,528.22 km) NW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 7 | 12,031.26 miles (19,362.39 km) NW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 8 | 11,974.54 miles (19,271.10 km) NW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 9 | 11,421.39 miles (18,380.90 km) WNW | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 10 | 11,418.70 miles (18,376.57 km) WNW | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 11 | 11,317.17 miles (18,213.17 km) ENE | St. John's International Airport (YYT) | St. John's, Newfoundland and Labrador, Canada | |
| 12 | 11,258.38 miles (18,118.57 km) NW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 13 | 11,249.17 miles (18,103.75 km) W | Vigo Airport (VGO) | Vigo, Galicia, Spain | |
| 14 | 11,244.10 miles (18,095.58 km) W | Francisco Sá Carneiro Airport (OPO) | Porto, Portugal | |
| 15 | 11,241.46 miles (18,091.33 km) WNW | Santiago de Compostela Airport (SCQ) | Santiago de Compostela, Spain | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 17.52 miles (28.20 km) SSW | Ouzinkie Airport (KOZ) | Ouzinkie, Alaska, United States | |
| 2 | 22.05 miles (35.49 km) NNW | Port Williams Seaplane Base (KPR) | Port Williams, Kodiak Island Borough, Alaska, United States | |
| 3 | 26.60 miles (42.81 km) S | Kodiak Municipal Airport (KDK) | Kodiak, Alaska, United States | |
| 4 | 27.35 miles (44.02 km) SW | Port Lions Airport (ORI) | Port Lions, Alaska, United States | |
| 5 | 30.41 miles (48.93 km) SW | Port Bailey Seaplane Base (KPY) | Port Bailey, Kodiak Island Borough, Alaska, United States | |
| 6 | 30.81 miles (49.59 km) S | Kodiak Benny Benson State Airport (ADQ) | Kodiak, Alaska, United States | |
| 7 | 47.17 miles (75.91 km) SW | San Juan (Uganik) Seaplane Base (UGI) | Uganik Island, United States | |
| 8 | 52.05 miles (83.76 km) WSW | West Point Village Seaplane Base (KWP) | West Point, Kodiak Island Borough, Alaska, United States | |
| 9 | 67.03 miles (107.88 km) SW | Zachar Bay Seaplane Base (KZB) | Zachar Bay, Alaska, United States | |
| 10 | 72.77 miles (117.11 km) SW | Amook Bay Seaplane Base (AOS) | Amook Bay, Alaska, United States | |
| 11 | 74.41 miles (119.76 km) SW | Larsen Bay Airport (KLN) | Larsen Bay, Alaska, United States | |
| 12 | 74.93 miles (120.59 km) SSW | Old Harbor Airport (OLH) | Old Harbor, Alaska, United States | |
| 13 | 81.81 miles (131.67 km) N | Nanwalek Airport (formerly English Bay Airport) (KEB) | Nanwalek (English Bay), Alaska, United States | |
| 14 | 82.27 miles (132.40 km) NNE | Port Graham Airport (PGM) | Port Graham, Alaska, United States | |
| 15 | 87.86 miles (141.40 km) WSW | Karluk Airport (KYK) | Karluk, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,761.70 miles (17,319.23 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,748.22 miles (17,297.54 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,734.21 miles (17,275.00 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,711.70 miles (17,238.77 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,698.68 miles (17,217.81 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,595.18 miles (17,051.25 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,544.01 miles (16,968.90 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,480.85 miles (16,867.24 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,477.72 miles (16,862.22 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,475.15 miles (16,858.08 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,471.80 miles (16,852.69 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,460.16 miles (16,833.96 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,455.54 miles (16,826.52 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 14 | 10,451.84 miles (16,820.56 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 10,438.17 miles (16,798.57 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |