Nonstop flight route between Portland, Oregon, United States and Sisimiut, Greenland:
Departure Airport:
(45°32'57"N by 122°24'3"W)
Arrival Airport:
(66°57'5"N by 53°43'45"W)
Distance from TTD to JHS:
2,821.46 miles (4,540.69 km)
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Jump to:
- About this route
- TTD Airport Information
- JHS Airport Information
- Facts about TTD
- Facts about JHS
- Map of Nearest Airports to TTD
- List of Nearest Airports to TTD
- Map of Furthest Airports from TTD
- List of Furthest Airports from TTD
- Map of Nearest Airports to JHS
- List of Nearest Airports to JHS
- Map of Furthest Airports from JHS
- List of Furthest Airports from JHS
About this route:
A direct, nonstop flight between Portland-Troutdale Airport (TTD), Portland, Oregon, United States and Sisimiut Airport (JHS), Sisimiut, Greenland would travel a Great Circle distance of 2,821 miles (or 4,541 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 Portland-Troutdale Airport and Sisimiut Airport, 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 Portland-Troutdale Airport and Sisimiut Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | TTD / KTTD |
| Airport Name: | Portland-Troutdale Airport |
| Location: | Portland, Oregon, United States |
| GPS Coordinates: | 45°32'57"N by 122°24'3"W |
| Area Served: | Portland, Oregon |
| Operator/Owner: | Port of Portland |
| Airport Type: | Public |
| Elevation: | 39 feet (12 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TTD |
| More Information: | TTD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | JHS / BGSS |
| Airport Names: |
|
| Location: | Sisimiut, Greenland |
| GPS Coordinates: | 66°57'5"N by 53°43'45"W |
| Area Served: | Sisimiut, Greenland |
| Operator/Owner: | Mittarfeqarfiit |
| Airport Type: | Public |
| Elevation: | 33 feet (10 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from JHS |
| More Information: | JHS Maps & Info |
Facts about Portland-Troutdale Airport (TTD):
- Portland-Troutdale Airport (TTD) currently has only 1 runway.
- The furthest airport from Portland-Troutdale Airport (TTD) is Tôlanaro Airport (FTU), which is located 10,901 miles (17,543 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Portland-Troutdale Airport (TTD) is Portland International Airport (PDX), which is located only 10 miles (16 kilometers) WNW of TTD.
- Portland-Troutdale Airport covers an area of 284 acres at an elevation of 39 feet above mean sea level.
- Because of Portland-Troutdale Airport's relatively low elevation of 39 feet, planes can take off or land at Portland-Troutdale 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 Sisimiut Airport (JHS):
- There is no deicing equipment at the airport, which is costly and problematic in Greenlandic winter.
- The closest airport to Sisimiut Airport (JHS) is Attu Heliport (QGQ), which is located 68 miles (110 kilometers) N of JHS.
- Sisimiut Airport (JHS) currently has only 1 runway.
- The furthest airport from Sisimiut Airport (JHS) is Hobart International Airport (HBA), which is located 10,591 miles (17,044 kilometers) away in Hobart, Tasmania, Australia.
- Roads in Sisimiut, including the road to the airport, are surfaced, but there is no road linking Sisimiut to any other settlement.
- Because of Sisimiut Airport's relatively low elevation of 33 feet, planes can take off or land at Sisimiut 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.
- In addition to being known as "Sisimiut Airport", other names for JHS include "Mittarfik Sisimiut" and "Sisimiut Lufthavn".
- For scheduled flights, the airport is served exclusively by Air Greenland, serving as a fly-through destination with no aircraft stationed onsite.
- Sisimiut Airport handled 22,955 passengers last year.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.88 miles (15.90 km) WNW | Portland International Airport (PDX) | Portland, Oregon, United States |     |
| 2 | 26.56 miles (42.74 km) W | Portland-Hillsboro Airport (HIO) | Hillsboro / Portland, Oregon, United States | |
| 3 | 26.73 miles (43.02 km) ENE | Cascade Locks State Airport (CZK) | Cascade Locks, Oregon, United States | |
| 4 | 46.01 miles (74.04 km) NNW | Southwest Washington Regional Airport (KLS) | Kelso, Washington, United States | |
| 5 | 53.03 miles (85.34 km) SSW | McNary Field (SLE) | Salem, Oregon, United States | |
| 6 | 59.86 miles (96.33 km) E | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| 7 | 66.99 miles (107.81 km) NNW | South Lewis County Airport (TDO) | Toledo, Washington, United States | |
| 8 | 79.53 miles (127.99 km) WSW | Pacific City State Airport (PFC) | Pacific City, Oregon, United States | |
| 9 | 82.60 miles (132.94 km) WNW | Astoria Regional Airport (AST) | Astoria, Oregon, United States | |
| 10 | 84.66 miles (136.25 km) SSW | Corvallis Municipal Airport (CVO) | Corvallis, Oregon, United States | |
| 11 | 85.92 miles (138.27 km) SE | Madras Municipal AirportMadras Army Airfield (MDJ) | Madras, Oregon, United States | |
| 12 | 100.99 miles (162.53 km) NNW | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| 13 | 104.97 miles (168.94 km) SW | Newport Municipal Airport (ONP) | Newport, Oregon, United States | |
| 14 | 106.04 miles (170.66 km) N | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| 15 | 106.38 miles (171.20 km) SSW | Eugene Airport (EUG) | Eugene, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,901.01 miles (17,543.43 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,827.90 miles (17,425.77 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,758.30 miles (17,313.76 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,728.90 miles (17,266.45 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,701.21 miles (17,221.88 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,674.94 miles (17,179.61 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,668.54 miles (17,169.31 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,656.44 miles (17,149.84 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,639.73 miles (17,122.95 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 10 | 10,630.20 miles (17,107.61 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 11 | 10,628.09 miles (17,104.21 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,626.99 miles (17,102.44 km) SSE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 13 | 10,624.69 miles (17,098.73 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 14 | 10,617.76 miles (17,087.58 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 15 | 10,613.89 miles (17,081.35 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 68.47 miles (110.19 km) N | Attu Heliport (QGQ) | Attu Island, Greenland | |
| 2 | 82.24 miles (132.35 km) E | Kangerlussuaq Airport (SFJ) (SFJ) | Kangerlussuaq, Greenland | |
| 3 | 83.14 miles (133.81 km) N | Ikerasaarsuk Heliport (QRY) | Ikerasaarsuk, Greenland | |
| 4 | 92.36 miles (148.63 km) NNE | Niaqornaarsuk Heliport (QMK) | Niaqornaarsuk, Greenland | |
| 5 | 108.59 miles (174.75 km) SSE | Maniitsoq Airport (JSU) | Maniitsoq, Greenland | |
| 6 | 124.78 miles (200.82 km) N | Aasiaat Airport (JEG) | Aasiaat, Greenland | |
| 7 | 126.23 miles (203.15 km) NNE | Ikamiut Heliport (QJI) | Ikamiut, Greenland | |
| 8 | 132.57 miles (213.36 km) N | Kitsissuarsuit Heliport (QJE) | Kitsissuarsuit, Greenland | |
| 9 | 145.01 miles (233.37 km) NNE | Qasigiannguit Heliport (JCH) | Qasigiannguit, Greenland | |
| 10 | 158.97 miles (255.84 km) N | Qeqertarsuaq Heliport (JGO) | Qeqertarsuaq, Greenland | |
| 11 | 172.65 miles (277.85 km) NNE | Ilulissat Airport (JAV) | Ilulissat, Greenland | |
| 12 | 199.51 miles (321.09 km) SSE | Nuuk Airport (GOH) | Nuuk, Greenland | |
| 13 | 219.54 miles (353.31 km) NNE | Qeqertaq Heliport (PQT) | Qeqertaq, Greenland | |
| 14 | 252.27 miles (405.99 km) NNE | Ikerasak Heliport (IKE) | Ikerasak, Greenland | |
| 15 | 260.71 miles (419.56 km) N | Uummannaq Heliport (UMD) | Uummannaq, Greenland | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,590.75 miles (17,044.11 km) SW | Hobart International Airport (HBA) | Hobart, Tasmania, Australia | |
| 2 | 10,510.46 miles (16,914.90 km) SW | Launceston Airport (LST) | Launceston, Tasmania, Australia | |
| 3 | 10,497.59 miles (16,894.20 km) SSW | Devonport Airport (DPO) | Devonport, Tasmania, Australia | |
| 4 | 10,496.53 miles (16,892.49 km) SSW | Burnie Airport (BWT) | Burnie, Tasmania, Australia | |
| 5 | 10,494.86 miles (16,889.79 km) SSW | Smithton Airport (SIO) | Smithton, Tasmania, Australia | |
| 6 | 10,485.50 miles (16,874.74 km) SW | George Town Aerodrome (GEE) | George Town, Tasmania, Australia | |
| 7 | 10,479.93 miles (16,865.78 km) SW | St Helens Airport (HLS) | St. Helens, Tasmania, Australia | |
| 8 | 10,447.22 miles (16,813.12 km) SSW | King Island Airport (KNS) | Currie, Tasmania, Australia | |
| 9 | 10,405.33 miles (16,745.72 km) WSW | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 10 | 10,402.48 miles (16,741.12 km) SW | Flinders Island Airport (FLS) | Flinders Island, Tasmania, Australia | |
| 11 | 10,371.45 miles (16,691.20 km) WSW | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 12 | 10,371.39 miles (16,691.09 km) SSW | Portland Airport (PTJ) | Portland, Victoria, Australia | |
| 13 | 10,358.65 miles (16,670.59 km) SSW | Warrnambool Airport (WMB) | Warrnambool, Victoria, Australia | |
| 14 | 10,340.10 miles (16,640.74 km) SSW | Mount Gambier Airport (MGB) | Mount Gambier, Australia | |
| 15 | 10,330.55 miles (16,625.37 km) SSW | Geelong Airport (GEX) | Grovedale, Victoria, Australia | |