Nonstop flight route between Abilene, Texas, United States and Kirkwall, Orkney Islands, United Kingdom:
Departure Airport:
 
    Arrival Airport:
 
    Distance from DYS to KOI:
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- About this route
- DYS Airport Information
- KOI Airport Information
- Facts about DYS
- Facts about KOI
- Map of Nearest Airports to DYS
- List of Nearest Airports to DYS
- Map of Furthest Airports from DYS
- List of Furthest Airports from DYS
- 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 Dyess Air Force Base (DYS), Abilene, Texas, United States and Kirkwall Airport (KOI), Kirkwall, Orkney Islands, United Kingdom would travel a Great Circle distance of 4,561 miles (or 7,339 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 Dyess Air Force Base 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 Dyess Air Force Base 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: | DYS / KDYS | 
| Airport Names: | 
 | 
| Location: | Abilene, Texas, United States | 
| GPS Coordinates: | 32°25'14"N by 99°51'16"W | 
| View all routes: | Routes from DYS | 
| More Information: | DYS 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 Dyess Air Force Base (DYS):
- The base is named after Lt Col William Edwin Dyess, a native of Albany, Texas, who was captured by the Japanese on Bataan in April 1942.
- Dyess' first active combat unit was the 341st Bombardment Wing, which activated on 1 September 1955.
- In addition to being known as "Dyess Air Force Base", another name for DYS is "Dyess AFB".
- Shortly after the Korean War broke out, the city of Abilene called for the need of a military installation.
- The 77th and 69th groups were units that trained reconnaissance personnel who later served overseas.
- Units stationed at Dyess Air Force Base while the 5/517th was operational included SAC's 819th Strategic Aerospace Division, the 96th BW, and the 578th Strategic Missile Squadron.
- Dyess AFB was established in 1942 as Abilene Army Air Base.
- In 1942, the United States Army Air Forces built Tye Army Air Field, as it was popularly known, on the site of what is now known as Dyess AFB.
- The furthest airport from Dyess Air Force Base (DYS) is Sir Gaëtan Duval Airport (RRG), which is located 11,080 miles (17,831 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Dyess Air Force Base (DYS) is Abilene Regional Airport (ABI), which is located only 10 miles (16 kilometers) E of DYS.
Facts about Kirkwall Airport (KOI):
- 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.
- Kirkwall Airport (KOI) has 2 runways.
- The closest airport to Kirkwall Airport (KOI) is Stronsay Airport (SOY), which is located only 16 miles (26 kilometers) NE of KOI.
- 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.




