Nonstop flight route between The Dalles, Oregon, United States and Kirkwall, Orkney Islands, United Kingdom:
Departure Airport:
(45°37'6"N by 121°10'1"W)
Arrival Airport:
(58°57'29"N by 2°54'2"W)
Distance from DLS to KOI:
4,407.99 miles (7,093.96 km)
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Jump to:
- About this route
- DLS Airport Information
- KOI Airport Information
- Facts about DLS
- Facts about KOI
- Map of Nearest Airports to DLS
- List of Nearest Airports to DLS
- Map of Furthest Airports from DLS
- List of Furthest Airports from DLS
- Map of Nearest Airports to KOI
- List of Nearest Airports to KOI
- Map of Furthest Airports from KOI
- List of Furthest Airports from KOI
About this route:
A direct, nonstop flight between Columbia Gorge Regional Airport (DLS), The Dalles, Oregon, United States and Kirkwall Airport (KOI), Kirkwall, Orkney Islands, United Kingdom would travel a Great Circle distance of 4,408 miles (or 7,094 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 Columbia Gorge Regional Airport and Kirkwall 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 Columbia Gorge Regional Airport and Kirkwall Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DLS / KDLS |
| Airport Names: |
|
| Location: | The Dalles, Oregon, United States |
| GPS Coordinates: | 45°37'6"N by 121°10'1"W |
| Area Served: | The Dalles, Oregon |
| Operator/Owner: | City of The Dalles, Oregon & Klickitat County, Washington |
| Airport Type: | Public |
| Elevation: | 247 feet (75 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from DLS |
| More Information: | DLS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KOI / EGPA |
| Airport Name: | Kirkwall Airport |
| Location: | Kirkwall, Orkney Islands, United Kingdom |
| GPS Coordinates: | 58°57'29"N by 2°54'2"W |
| Area Served: | Mainland, Orkney |
| Operator/Owner: | Highlands and Islands Airports Limited |
| Airport Type: | Public |
| Elevation: | 58 feet (18 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KOI |
| More Information: | KOI Maps & Info |
Facts about Columbia Gorge Regional Airport (DLS):
- In addition to being known as "Columbia Gorge Regional Airport", another name for DLS is "The Dalles Municipal Airport".
- The furthest airport from Columbia Gorge Regional Airport (DLS) is Tôlanaro Airport (FTU), which is located 10,869 miles (17,492 kilometers) away in Tôlanaro, Madagascar.
- During reconstruction of the original runway 12/30, the runway was renumbered to the current 13/31 designation.
- Columbia Gorge Regional Airport, also referred to as The Dalles Municipal Airport, is a public use airport in Klickitat County in the U.S.
- Because of Columbia Gorge Regional Airport's relatively low elevation of 247 feet, planes can take off or land at Columbia Gorge Regional 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.
- During the Great Depression, the city was granted $12,000 by the Works Progress Administration, but that was later revoked in 1935 when the WPA learned the city only leased the airport.
- The closest airport to Columbia Gorge Regional Airport (DLS) is Cascade Locks State Airport (CZK), which is located 35 miles (56 kilometers) W of DLS.
- Columbia Gorge Regional Airport (DLS) has 2 runways.
Facts about Kirkwall Airport (KOI):
- Kirkwall Airport (KOI) has 2 runways.
- Kirkwall Airport handled 145,897 passengers last year.
- Because of Kirkwall Airport's relatively low elevation of 58 feet, planes can take off or land at Kirkwall 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 furthest airport from Kirkwall Airport (KOI) is Ryan's Creek Aerodrome (SZS), which is located 11,525 miles (18,548 kilometers) away in Stewart Island, New Zealand.
- The closest airport to Kirkwall Airport (KOI) is Stronsay Airport (SOY), which is located only 16 miles (26 kilometers) NE of KOI.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 34.61 miles (55.70 km) W | Cascade Locks State Airport (CZK) | Cascade Locks, Oregon, United States |     |
| 2 | 59.86 miles (96.33 km) W | Portland-Troutdale Airport (TTD) | Portland, Oregon, United States | |
| 3 | 65.53 miles (105.45 km) S | Madras Municipal AirportMadras Army Airfield (MDJ) | Madras, Oregon, United States | |
| 4 | 69.17 miles (111.32 km) W | Portland International Airport (PDX) | Portland, Oregon, United States | |
| 5 | 72.07 miles (115.99 km) NNE | Yakima Air Terminal (YKM) | Yakima, Washington, United States | |
| 6 | 80.14 miles (128.98 km) NNE | Vagabond Army Heliport (closed to fixed-wing aircraft) (FCT) | Yakima, Washington, United States | |
| 7 | 86.37 miles (139.00 km) W | Portland-Hillsboro Airport (HIO) | Hillsboro / Portland, Oregon, United States | |
| 8 | 90.15 miles (145.08 km) WNW | Southwest Washington Regional Airport (KLS) | Kelso, Washington, United States | |
| 9 | 92.91 miles (149.52 km) S | Prineville Airport (PRZ) | Prineville, Oregon, United States | |
| 10 | 93.17 miles (149.94 km) E | Hermiston Municipal Airport (HES) | Hermiston, Oregon, United States | |
| 11 | 94.28 miles (151.72 km) S | Roberts Field (RDM) | Redmond, Oregon, United States | |
| 12 | 98.48 miles (158.48 km) NW | South Lewis County Airport (TDO) | Toledo, Washington, United States | |
| 13 | 101.29 miles (163.00 km) ENE | Richland Airport (RLD) | Richland, Washington, United States | |
| 14 | 101.81 miles (163.85 km) WSW | McNary Field (SLE) | Salem, Oregon, United States | |
| 15 | 102.34 miles (164.70 km) NNE | Bowers Field (ELN) | Ellensburg, Washington, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,869.14 miles (17,492.15 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,792.21 miles (17,368.33 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,747.00 miles (17,295.57 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,717.89 miles (17,248.73 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,695.21 miles (17,212.23 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,648.53 miles (17,137.11 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,639.61 miles (17,122.75 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,631.41 miles (17,109.56 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 9 | 10,600.18 miles (17,059.29 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 10 | 10,590.96 miles (17,044.45 km) SSE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 10,581.43 miles (17,029.12 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 12 | 10,575.11 miles (17,018.94 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 13 | 10,574.17 miles (17,017.44 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,574.02 miles (17,017.19 km) SSE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 15 | 10,571.28 miles (17,012.78 km) SSE | Morombe Airport (MXM) | Morombe, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.45 miles (26.47 km) NE | Stronsay Airport (SOY) | Stronsay, Scotland, United Kingdom | |
| 2 | 16.70 miles (26.87 km) NNE | Eday Airport (EOI) | Eday, Scotland, United Kingdom | |
| 3 | 23.23 miles (37.39 km) NNE | Sanday Airport (NDY) | Sanday, Scotland, United Kingdom | |
| 4 | 35.17 miles (56.61 km) SSW | Wick Airport (WIC) | Wick, Scotland, United Kingdom | |
| 5 | 60.06 miles (96.65 km) NE | Fair Isle Airport (FIE) | Fair Isle, Scotland, United Kingdom | |
| 6 | 85.20 miles (137.11 km) NE | Sumburgh Airport (LSI) | Shetland, Scotland, United Kingdom | |
| 7 | 88.01 miles (141.64 km) S | RAF Lossiemouth (LMO) | Lossiemouth, Scotland, United Kingdom | |
| 8 | 93.54 miles (150.53 km) SSW | Kinloss Barracks (FSS) | Forres, Scotland, United Kingdom | |
| 9 | 103.09 miles (165.91 km) NNE | Tingwall Airport (LWK) | Lerwick, Scotland, United Kingdom | |
| 10 | 106.32 miles (171.11 km) SSW | Inverness Airport (INV) | Inverness, Scotland, United Kingdom | |
| 11 | 116.23 miles (187.05 km) NNE | Scatsta Airport (SCS) | Shetland Islands, Scotland, United Kingdom | |
| 12 | 123.98 miles (199.53 km) SSE | Aberdeen International Airport (ABZ) | Aberdeen, Scotland, United Kingdom | |
| 13 | 133.75 miles (215.25 km) WSW | Stornoway Airport (SYY) | Stornoway, Scotland, United Kingdom | |
| 14 | 173.18 miles (278.70 km) S | Dundee Airport (DND) | Dundee, Scotland, United Kingdom | |
| 15 | 174.78 miles (281.28 km) S | Perth Airport (PSL) | Perth, Scotland, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,525.13 miles (18,547.85 km) SSE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 2 | 11,496.94 miles (18,502.49 km) SSE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 3 | 11,491.97 miles (18,494.48 km) SSE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 4 | 11,437.92 miles (18,407.51 km) SSE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 5 | 11,433.55 miles (18,400.47 km) SSE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 6 | 11,412.12 miles (18,365.98 km) SSE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 7 | 11,399.34 miles (18,345.41 km) SSE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 8 | 11,394.33 miles (18,337.35 km) SSE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 9 | 11,377.14 miles (18,309.69 km) SSE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 10 | 11,372.65 miles (18,302.46 km) SSE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 11 | 11,355.77 miles (18,275.30 km) SSE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 12 | 11,355.13 miles (18,274.27 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 13 | 11,350.53 miles (18,266.86 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 14 | 11,346.46 miles (18,260.31 km) SSE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 11,324.63 miles (18,225.18 km) SSE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |