Nonstop flight route between Cascade Locks, Oregon, United States and Attu Island, Greenland:
Departure Airport:
(45°40'36"N by 121°52'44"W)
Arrival Airport:
(67°56'30"N by 53°37'59"W)
Distance from CZK to QGQ:
2,798.94 miles (4,504.45 km)
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Jump to:
- About this route
- CZK Airport Information
- QGQ Airport Information
- Facts about CZK
- Facts about QGQ
- Map of Nearest Airports to CZK
- List of Nearest Airports to CZK
- Map of Furthest Airports from CZK
- List of Furthest Airports from CZK
- Map of Nearest Airports to QGQ
- List of Nearest Airports to QGQ
- Map of Furthest Airports from QGQ
- List of Furthest Airports from QGQ
About this route:
A direct, nonstop flight between Cascade Locks State Airport (CZK), Cascade Locks, Oregon, United States and Attu Heliport (QGQ), Attu Island, Greenland would travel a Great Circle distance of 2,799 miles (or 4,504 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 Cascade Locks State Airport and Attu Heliport, 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 Cascade Locks State Airport and Attu Heliport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CZK / KCZK |
| Airport Name: | Cascade Locks State Airport |
| Location: | Cascade Locks, Oregon, United States |
| GPS Coordinates: | 45°40'36"N by 121°52'44"W |
| Area Served: | Cascade Locks, Oregon |
| Operator/Owner: | Oregon Department of Aviation |
| Airport Type: | Public |
| Elevation: | 151 feet (46 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CZK |
| More Information: | CZK Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | QGQ / BGAT |
| Airport Name: | Attu Heliport |
| Location: | Attu Island, Greenland |
| GPS Coordinates: | 67°56'30"N by 53°37'59"W |
| Area Served: | Attu, Greenland |
| Operator/Owner: | Mittarfeqarfiit |
| Airport Type: | Public |
| Elevation: | 32 feet (10 meters) |
| View all routes: | Routes from QGQ |
| More Information: | QGQ Maps & Info |
Facts about Cascade Locks State Airport (CZK):
- The furthest airport from Cascade Locks State Airport (CZK) is Tôlanaro Airport (FTU), which is located 10,882 miles (17,512 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Cascade Locks State Airport (CZK) is Portland-Troutdale Airport (TTD), which is located 27 miles (43 kilometers) WSW of CZK.
- Cascade Locks State Airport (CZK) currently has only 1 runway.
- Because of Cascade Locks State Airport's relatively low elevation of 151 feet, planes can take off or land at Cascade Locks State 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.
Facts about Attu Heliport (QGQ):
- The closest airport to Attu Heliport (QGQ) is Ikerasaarsuk Heliport (QRY), which is located only 15 miles (24 kilometers) NNE of QGQ.
- The furthest airport from Attu Heliport (QGQ) is Hobart International Airport (HBA), which is located 10,537 miles (16,957 kilometers) away in Hobart, Tasmania, Australia.
- Because of Attu Heliport's relatively low elevation of 32 feet, planes can take off or land at Attu Heliport 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 26.73 miles (43.02 km) WSW | Portland-Troutdale Airport (TTD) | Portland, Oregon, United States |     |
| 2 | 34.61 miles (55.70 km) E | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| 3 | 35.25 miles (56.73 km) W | Portland International Airport (PDX) | Portland, Oregon, United States | |
| 4 | 52.62 miles (84.68 km) W | Portland-Hillsboro Airport (HIO) | Hillsboro / Portland, Oregon, United States | |
| 5 | 57.72 miles (92.89 km) WNW | Southwest Washington Regional Airport (KLS) | Kelso, Washington, United States | |
| 6 | 70.95 miles (114.18 km) NW | South Lewis County Airport (TDO) | Toledo, Washington, United States | |
| 7 | 76.12 miles (122.51 km) SW | McNary Field (SLE) | Salem, Oregon, United States | |
| 8 | 77.98 miles (125.50 km) SSE | Madras Municipal AirportMadras Army Airfield (MDJ) | Madras, Oregon, United States | |
| 9 | 88.75 miles (142.83 km) NE | Yakima Air Terminal (YKM) | Yakima, Washington, United States | |
| 10 | 96.55 miles (155.38 km) NE | Vagabond Army Heliport (closed to fixed-wing aircraft) (FCT) | Yakima, Washington, United States | |
| 11 | 101.70 miles (163.68 km) WNW | Astoria Regional Airport (AST) | Astoria, Oregon, United States | |
| 12 | 101.78 miles (163.81 km) NNW | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| 13 | 102.50 miles (164.95 km) NNW | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| 14 | 104.57 miles (168.28 km) SSE | Roberts Field (RDM) | Redmond, Oregon, United States | |
| 15 | 104.87 miles (168.77 km) NNW | McChord Field/McChord AFB (TCM) | Tacoma, Washington, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,881.78 miles (17,512.48 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,807.27 miles (17,392.57 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,747.11 miles (17,295.76 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,717.83 miles (17,248.63 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,692.23 miles (17,207.43 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,657.73 miles (17,151.91 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,650.37 miles (17,140.07 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,629.85 miles (17,107.04 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,621.21 miles (17,093.14 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 10 | 10,613.01 miles (17,079.94 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 11 | 10,606.22 miles (17,069.02 km) SSE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 12 | 10,603.79 miles (17,065.11 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 13 | 10,601.90 miles (17,062.07 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,591.06 miles (17,044.62 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 15 | 10,587.86 miles (17,039.47 km) SSE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 15.15 miles (24.39 km) NNE | Ikerasaarsuk Heliport (QRY) | Ikerasaarsuk, Greenland | |
| 2 | 28.74 miles (46.25 km) NE | Niaqornaarsuk Heliport (QMK) | Niaqornaarsuk, Greenland | |
| 3 | 58.09 miles (93.49 km) NNE | Aasiaat Airport (JEG) | Aasiaat, Greenland | |
| 4 | 64.53 miles (103.85 km) NNE | Kitsissuarsuit Heliport (QJE) | Kitsissuarsuit, Greenland | |
| 5 | 66.27 miles (106.66 km) NE | Ikamiut Heliport (QJI) | Ikamiut, Greenland | |
| 6 | 68.47 miles (110.19 km) S | Sisimiut Airport (JHS) | Sisimiut, Greenland | |
| 7 | 87.04 miles (140.07 km) NE | Qasigiannguit Heliport (JCH) | Qasigiannguit, Greenland | |
| 8 | 90.51 miles (145.65 km) N | Qeqertarsuaq Heliport (JGO) | Qeqertarsuaq, Greenland | |
| 9 | 100.74 miles (162.12 km) SE | Kangerlussuaq Airport (SFJ) (SFJ) | Kangerlussuaq, Greenland | |
| 10 | 110.93 miles (178.52 km) NE | Ilulissat Airport (JAV) | Ilulissat, Greenland | |
| 11 | 153.67 miles (247.30 km) NNE | Qeqertaq Heliport (PQT) | Qeqertaq, Greenland | |
| 12 | 175.77 miles (282.88 km) S | Maniitsoq Airport (JSU) | Maniitsoq, Greenland | |
| 13 | 185.44 miles (298.44 km) NNE | Ikerasak Heliport (IKE) | Ikerasak, Greenland | |
| 14 | 192.75 miles (310.20 km) N | Uummannaq Heliport (UMD) | Uummannaq, Greenland | |
| 15 | 194.29 miles (312.67 km) N | Qaarsut Airport (JQA) | Qaarsut / Uummannaq, Greenland | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,536.58 miles (16,956.94 km) SW | Hobart International Airport (HBA) | Hobart, Tasmania, Australia | |
| 2 | 10,455.37 miles (16,826.25 km) SSW | Launceston Airport (LST) | Launceston, Tasmania, Australia | |
| 3 | 10,441.52 miles (16,803.96 km) SSW | Devonport Airport (DPO) | Devonport, Tasmania, Australia | |
| 4 | 10,439.68 miles (16,800.99 km) SSW | Burnie Airport (BWT) | Burnie, Tasmania, Australia | |
| 5 | 10,437.29 miles (16,797.15 km) SSW | Smithton Airport (SIO) | Smithton, Tasmania, Australia | |
| 6 | 10,429.82 miles (16,785.13 km) SSW | George Town Aerodrome (GEE) | George Town, Tasmania, Australia | |
| 7 | 10,425.91 miles (16,778.84 km) SW | St Helens Airport (HLS) | St. Helens, Tasmania, Australia | |
| 8 | 10,388.19 miles (16,718.13 km) SSW | King Island Airport (KNS) | Currie, Tasmania, Australia | |
| 9 | 10,381.28 miles (16,707.01 km) WSW | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 10 | 10,347.61 miles (16,652.82 km) SW | Flinders Island Airport (FLS) | Flinders Island, Tasmania, Australia | |
| 11 | 10,347.11 miles (16,652.02 km) WSW | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 12 | 10,309.90 miles (16,592.13 km) SSW | Portland Airport (PTJ) | Portland, Victoria, Australia | |
| 13 | 10,297.95 miles (16,572.90 km) SSW | Warrnambool Airport (WMB) | Warrnambool, Victoria, Australia | |
| 14 | 10,277.96 miles (16,540.74 km) SSW | Mount Gambier Airport (MGB) | Mount Gambier, Australia | |
| 15 | 10,273.07 miles (16,532.86 km) WSW | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |