Nonstop flight route between Houston, Texas, United States and Kirkwall, Orkney Islands, United Kingdom:
Departure Airport:
(29°38'44"N by 95°16'44"W)
Arrival Airport:
(58°57'29"N by 2°54'2"W)
Distance from HOU to KOI:
4,566.82 miles (7,349.57 km)
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Jump to:
- About this route
- HOU Airport Information
- KOI Airport Information
- Facts about HOU
- Facts about KOI
- Map of Nearest Airports to HOU
- List of Nearest Airports to HOU
- Map of Furthest Airports from HOU
- List of Furthest Airports from HOU
- 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 William P. Hobby Airport (HOU), Houston, Texas, United States and Kirkwall Airport (KOI), Kirkwall, Orkney Islands, United Kingdom would travel a Great Circle distance of 4,567 miles (or 7,350 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 William P. Hobby 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 William P. Hobby 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: | HOU / KHOU |
| Airport Names: |
|
| Location: | Houston, Texas, United States |
| GPS Coordinates: | 29°38'44"N by 95°16'44"W |
| Area Served: | Houston–The Woodlands–Sugar Land |
| Operator/Owner: | City of Houston |
| Elevation: | 46 feet (14 meters) |
| # of Runways: | 4 |
| View all routes: | Routes from HOU |
| More Information: | HOU 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 William P. Hobby Airport (HOU):
- William P. Hobby Airport (HOU) has 4 runways.
- Hobby Airport handles domestic service for six commercial airlines and is an international point of entry for general aviation activity between Texas and Mexico.
- The closest airport to William P. Hobby Airport (HOU) is Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD), which is located only 8 miles (12 kilometers) ESE of HOU.
- In addition to being known as "William P. Hobby Airport", another name for HOU is "Houston Hobby".
- The furthest airport from William P. Hobby Airport (HOU) is Cocos (Keeling) Island Airport (CCK), which is located 11,002 miles (17,706 kilometers) away in Cocos Islands, Australia.
- The airport covers 1,304 acres and has four runways.
- Because of William P. Hobby Airport's relatively low elevation of 46 feet, planes can take off or land at William P. Hobby 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 city of Houston opened and dedicated a new air terminal and hangar in 1940.
- In 1950 Pan Am started a DC-4 nonstop to Mexico City.
- In May 2011 Southwest Airlines expressed interest in international flights from Hobby.
- William P. Hobby Airport handled 9,054,001 passengers last year.
Facts about Kirkwall Airport (KOI):
- Kirkwall Airport (KOI) has 2 runways.
- 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.
- Kirkwall Airport handled 145,897 passengers last year.
- 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 | 7.68 miles (12.36 km) ESE | Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD) | Houston, Texas, United States |     |
| 2 | 18.92 miles (30.45 km) WNW | Andrau Airpark (AAP) | Houston, Texas, United States | |
| 3 | 21.85 miles (35.16 km) ENE | Baytown Airport (HPY) | Baytown, Texas, United States | |
| 4 | 22.75 miles (36.60 km) W | Sugar Land Regional Airport (SGR) | Sugar Land, Texas (near Houston), United States | |
| 5 | 23.71 miles (38.16 km) N | George Bush Intercontinental Airport (IAH) | Houston, Texas, United States | |
| 6 | 26.46 miles (42.59 km) WNW | West Houston Airport (IWS) | Houston, Texas, United States | |
| 7 | 33.12 miles (53.30 km) NNW | David Wayne Hooks Memorial Airport (DWH) | Houston, Texas, United States | |
| 8 | 36.38 miles (58.55 km) SE | Scholes International Airport at Galveston (GLS) | Galveston, Texas, United States | |
| 9 | 38.71 miles (62.29 km) SSW | Texas Gulf Coast Regional Airport (LJN) | Angleton / Lake Jackson, Texas, United States | |
| 10 | 49.51 miles (79.68 km) N | Lone Star Executive Airport (CXO) | Houston, Texas, United States | |
| 11 | 58.28 miles (93.80 km) SW | Bay City Municipal Airport (BBC) | Bay City, Texas, United States | |
| 12 | 59.20 miles (95.27 km) WSW | Wharton Regional Airport (WHT) | Wharton, Texas, United States | |
| 13 | 70.18 miles (112.94 km) ENE | Beaumont Municipal Airport (BMT) | Beaumont, Texas, United States | |
| 14 | 78.29 miles (126.00 km) NNW | Bruce Brothers Huntsville Regional Airport (HTV) | Huntsville, Texas, United States | |
| 15 | 78.34 miles (126.07 km) ENE | Jack Brooks Regional Airport (BPT) | Beaumont/Port Arthur, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.05 miles (17,706.03 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 10,935.62 miles (17,599.14 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 3 | 10,658.40 miles (17,152.99 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 4 | 10,645.79 miles (17,132.69 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 5 | 10,634.99 miles (17,115.31 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 6 | 10,633.92 miles (17,113.60 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 7 | 10,633.35 miles (17,112.68 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 8 | 10,632.69 miles (17,111.61 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 9 | 10,626.11 miles (17,101.02 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,617.96 miles (17,087.91 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 11 | 10,607.15 miles (17,070.51 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 12 | 10,602.03 miles (17,062.27 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 13 | 10,587.52 miles (17,038.92 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,581.89 miles (17,029.86 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,580.51 miles (17,027.64 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 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 | |