Nonstop flight route between Seiyun, Yemen and Abilene, Texas, United States:
Departure Airport:
Arrival Airport:
Distance from GXF to DYS:
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- About this route
 - GXF Airport Information
 - DYS Airport Information
 - Facts about GXF
 - Facts about DYS
 - Map of Nearest Airports to GXF
 - List of Nearest Airports to GXF
 - Map of Furthest Airports from GXF
 - List of Furthest Airports from GXF
 - Map of Nearest Airports to DYS
 - List of Nearest Airports to DYS
 - Map of Furthest Airports from DYS
 - List of Furthest Airports from DYS
 
About this route:
A direct, nonstop flight between Sayun AirportSeiyun Airport (GXF), Seiyun, Yemen and Dyess Air Force Base (DYS), Abilene, Texas, United States would travel a Great Circle distance of 8,503 miles (or 13,684 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 Sayun AirportSeiyun Airport and Dyess Air Force Base, 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 Sayun AirportSeiyun Airport and Dyess Air Force Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | GXF / OYSY | 
| Airport Name: | Sayun AirportSeiyun Airport | 
| Location: | Seiyun, Yemen | 
| GPS Coordinates: | 15°57'57"N by 48°47'17"E | 
| Area Served: | Sayun | 
| Airport Type: | Public | 
| Elevation: | 2097 feet (639 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from GXF | 
| More Information: | GXF Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | DYS / KDYS | 
| Airport Names: | 
                    
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| 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 | 
Facts about Sayun AirportSeiyun Airport (GXF):
- The closest airport to Sayun AirportSeiyun Airport (GXF) is Riyan Airport (MKX), which is located 98 miles (158 kilometers) SSE of GXF.
 - Sayun AirportSeiyun Airport (GXF) currently has only 1 runway.
 - The furthest airport from Sayun AirportSeiyun Airport (GXF) is Pukarua Airport (PUK), which is nearly antipodal to Sayun AirportSeiyun Airport (meaning Sayun AirportSeiyun Airport is almost on the exact opposite side of the Earth from Pukarua Airport), and is located 12,021 miles (19,346 kilometers) away in Pukarua, Tuamotus, French Polynesia.
 
Facts about Dyess Air Force Base (DYS):
- The host unit at Dyess is the 7th Bomb Wing assigned to the Air Combat Command Twelfth Air Force.
 - Shortly after the Korean War broke out, the city of Abilene called for the need of a military installation.
 - 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.
 - 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.
 - Since 1961, various models of C-130 Hercules aircraft have been stationed at Dyess AFB.
 - 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.
 - In addition to being known as "Dyess Air Force Base", another name for DYS is "Dyess AFB".
 - Dyess' first active combat unit was the 341st Bombardment Wing, which activated on 1 September 1955.
 - The 317th Airlift Group, an Air Mobility Command tenant unit, performs Lockheed Martin C-130J Super Hercules airlift missions with 28 aircraft assigned.
 
