Nonstop flight route between Coconut Island (Poruma Island), Queensland, Australia and Seattle, Washington, United States:
Departure Airport:
(10°3'0"S by 143°4'1"E)
Arrival Airport:
(47°37'44"N by 122°20'18"W)
Distance from CNC to LKE:
6,943.25 miles (11,174.05 km)
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Jump to:
- About this route
- CNC Airport Information
- LKE Airport Information
- Facts about CNC
- Facts about LKE
- Map of Nearest Airports to CNC
- List of Nearest Airports to CNC
- Map of Furthest Airports from CNC
- List of Furthest Airports from CNC
- Map of Nearest Airports to LKE
- List of Nearest Airports to LKE
- Map of Furthest Airports from LKE
- List of Furthest Airports from LKE
About this route:
A direct, nonstop flight between Coconut Island (CNC), Coconut Island (Poruma Island), Queensland, Australia and Kenmore Air Harbor Seaplane Base (LKE), Seattle, Washington, United States would travel a Great Circle distance of 6,943 miles (or 11,174 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 Coconut Island and Kenmore Air Harbor 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 Coconut Island and Kenmore Air Harbor 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: | CNC / YCCT |
| Airport Name: | Coconut Island |
| Location: | Coconut Island (Poruma Island), Queensland, Australia |
| GPS Coordinates: | 10°3'0"S by 143°4'1"E |
| Operator/Owner: | Torres Strait Island Regional Council |
| Airport Type: | Private |
| Elevation: | 10 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CNC |
| More Information: | CNC Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | LKE / |
| Airport Names: |
|
| Location: | Seattle, Washington, United States |
| GPS Coordinates: | 47°37'44"N by 122°20'18"W |
| Area Served: | Seattle, Washington |
| Operator/Owner: | Gregg Munro |
| Airport Type: | Public |
| Elevation: | 14 feet (4 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LKE |
| More Information: | LKE Maps & Info |
Facts about Coconut Island (CNC):
- Because of Coconut Island's relatively low elevation of 10 feet, planes can take off or land at Coconut Island 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 Coconut Island (CNC) is Yam Island Airport (XMY), which is located 23 miles (37 kilometers) WNW of CNC.
- The furthest airport from Coconut Island (CNC) is São Filipe Airport (SFL), which is located 11,533 miles (18,561 kilometers) away in Fogo, Cape Verde.
- Coconut Island (CNC) currently has only 1 runway.
Facts about Kenmore Air Harbor Seaplane Base (LKE):
- The closest airport to Kenmore Air Harbor Seaplane Base (LKE) is King County International Airport (BFI), which is located only 7 miles (11 kilometers) SSE of LKE.
- Because of Kenmore Air Harbor Seaplane Base's relatively low elevation of 14 feet, planes can take off or land at Kenmore Air Harbor 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.
- Kenmore Air Harbor Seaplane Base (LKE) currently has only 1 runway.
- The furthest airport from Kenmore Air Harbor Seaplane Base (LKE) is Tôlanaro Airport (FTU), which is located 10,770 miles (17,332 kilometers) away in Tôlanaro, Madagascar.
- In addition to being known as "Kenmore Air Harbor Seaplane Base", other names for LKE include "Seattle Lake Union Seaplane Base" and "W55".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.08 miles (37.14 km) WNW | Yam Island Airport (XMY) | Yam Island, Queensland, Australia |     |
| 2 | 58.64 miles (94.37 km) WSW | Kubin Airport (KUG) | Kubin, Moa Island, Queensland, Australia | |
| 3 | 61.07 miles (98.28 km) W | Badu Island Airport (BDD) | Badu Island, Queensland, Australia | |
| 4 | 64.52 miles (103.84 km) SW | Horn Island Airport (HID) | Horn Island, Queensland, Australia | |
| 5 | 67.25 miles (108.22 km) N | Daru Airport (DAU) | Daru, Western Province, Papua New Guinea | |
| 6 | 67.82 miles (109.15 km) E | Murray Island Airport (MYI) | Murray Island, Torres Strait Islands, Queensland, Australia | |
| 7 | 74.68 miles (120.19 km) SSW | Northern Peninsula Airport (ABM) | Bamaga, Queensland, Australia | |
| 8 | 80.86 miles (130.14 km) NW | Boigu Island Airport (GIC) | Boigu Island, Queensland, Australia | |
| 9 | 142.29 miles (229.00 km) N | Awaba Airport (AWB) | Awaba, Papua New Guinea | |
| 10 | 148.45 miles (238.90 km) WNW | Bensbach Airport (BSP) | Bensbach, Papua New Guinea | |
| 11 | 157.59 miles (253.62 km) SSW | Agnew Airport (AGW) | Agnew, Queensland, Australia | |
| 12 | 168.25 miles (270.77 km) N | Sasereme Airport (TDS) | Sasereme, Papua New Guinea | |
| 13 | 189.79 miles (305.43 km) S | Lockhart River Airport (IRG) | Lockhart River, Queensland, Australia | |
| 14 | 197.40 miles (317.68 km) SSW | Weipa Airport (WEI) | Weipa, Queensland, Australia | |
| 15 | 198.56 miles (319.54 km) NNE | Kikori Airport (KRI) | Kikori, Papua New Guinea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,533.07 miles (18,560.64 km) WNW | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 2 | 11,520.40 miles (18,540.25 km) WNW | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 3 | 11,511.82 miles (18,526.43 km) WNW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 4 | 11,501.13 miles (18,509.22 km) WNW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 5 | 11,483.55 miles (18,480.94 km) NNE | Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB) | Parnaiba, Piaui, Brazil | |
| 6 | 11,475.21 miles (18,467.51 km) N | Pinto Martins – Fortaleza International Airport (FOR) | Fortaleza, Ceará, Brazil | |
| 7 | 11,474.37 miles (18,466.17 km) WNW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 8 | 11,470.07 miles (18,459.24 km) WNW | Praia International Airport (RAI) | Praia, Cape Verde | |
| 9 | 11,464.06 miles (18,449.56 km) NNE | Barreirinhas Airport (BRB) | Barreirinhas, Maranhão, Brazil | |
| 10 | 11,447.19 miles (18,422.42 km) WNW | Maio Airport (MMO) | Maio, Cape Verde | |
| 11 | 11,429.40 miles (18,393.79 km) NNE | Marechal Cunha Machado International Airport (Tirirical) (SLZ) | São Luís, Brazil | |
| 12 | 11,427.29 miles (18,390.40 km) NNW | Governador Carlos Wilson Airport (FEN) | Fernando de Noronha, Pernambuco, Brazil | |
| 13 | 11,402.92 miles (18,351.18 km) WNW | Aristides Pereira International Airport (BVC) | Boa Vista, Cape Verde | |
| 14 | 11,389.92 miles (18,330.25 km) WNW | Amílcar Cabral International Airport (SID) | Sal Island, Cape Verde | |
| 15 | 11,383.00 miles (18,319.12 km) N | Gov. Dix-Sept Rosado Airport (MVF) | Mossoro, Rio Grande do Norte, Brazil | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.04 miles (11.33 km) SSE | King County International Airport (BFI) | Seattle, Washington, United States | |
| 2 | 9.45 miles (15.20 km) NNE | Kenmore Air (KEH) | Kenmore, Washington, United States | |
| 3 | 10.99 miles (17.69 km) SSE | Renton Municipal Airport (RNT) | Renton, Washington, United States | |
| 4 | 12.51 miles (20.13 km) S | Seattle–Tacoma International Airport (SEA) | SeaTac (near Seattle and Tacoma), Washington, United States | |
| 5 | 19.34 miles (31.12 km) N | Paine Field (PAE) | Everett, Washington, United States | |
| 6 | 22.06 miles (35.49 km) WSW | Bremerton National Airport (PWT) | Bremerton, Washington, United States | |
| 7 | 27.33 miles (43.98 km) SSW | Tacoma Narrows Airport (TIW) | Tacoma, Washington, United States | |
| 8 | 34.54 miles (55.59 km) S | McChord Field/McChord AFB (TCM) | Tacoma, Washington, United States | |
| 9 | 36.62 miles (58.94 km) NW | Jefferson County International AirportPort Townsend Army Airfield (TWD) | Port Townsend, Washington, United States | |
| 10 | 39.64 miles (63.79 km) SSW | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| 11 | 45.74 miles (73.61 km) NNW | A.J. Eisenberg Airport (ODW) | Oak Harbor, Washington, United States | |
| 12 | 46.64 miles (75.06 km) SW | Sanderson Field (SHN) | Shelton, Washington, United States | |
| 13 | 50.97 miles (82.03 km) NW | Sequim Valley Airport (SQV) | Sequim, Washington, United States | |
| 14 | 52.07 miles (83.79 km) NNW | NAS Whidbey Island (NUW) | Oak Harbor, Washington, United States | |
| 15 | 52.67 miles (84.76 km) SSW | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,769.81 miles (17,332.28 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,701.59 miles (17,222.50 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,614.88 miles (17,082.95 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,588.31 miles (17,040.19 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 5 | 10,587.24 miles (17,038.47 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,585.44 miles (17,035.57 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 7 | 10,569.99 miles (17,010.71 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 8 | 10,557.54 miles (16,990.67 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 9 | 10,555.52 miles (16,987.42 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 10 | 10,553.17 miles (16,983.65 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 11 | 10,547.65 miles (16,974.76 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,538.67 miles (16,960.31 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 13 | 10,534.53 miles (16,953.63 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 14 | 10,533.23 miles (16,951.55 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 15 | 10,528.83 miles (16,944.47 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |