Nonstop flight route between Alconbury, England, United Kingdom and Sioux City, Iowa, United States:
Departure Airport:

Arrival Airport:

Distance from AYH to SUX:
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- About this route
- AYH Airport Information
- SUX Airport Information
- Facts about AYH
- Facts about SUX
- Map of Nearest Airports to AYH
- List of Nearest Airports to AYH
- Map of Furthest Airports from AYH
- List of Furthest Airports from AYH
- Map of Nearest Airports to SUX
- List of Nearest Airports to SUX
- Map of Furthest Airports from SUX
- List of Furthest Airports from SUX
About this route:
A direct, nonstop flight between RAF AlconburyUSAAF Station 102 (AYH), Alconbury, England, United Kingdom and Sioux Gateway Airport (SUX), Sioux City, Iowa, United States would travel a Great Circle distance of 4,211 miles (or 6,777 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 RAF AlconburyUSAAF Station 102 and Sioux Gateway 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 RAF AlconburyUSAAF Station 102 and Sioux Gateway Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | AYH / EGWZ |
Airport Name: | RAF AlconburyUSAAF Station 102 |
Location: | Alconbury, England, United Kingdom |
GPS Coordinates: | 52°21'47"N by 0°13'22"W |
Operator/Owner: | Ministry of Defence |
View all routes: | Routes from AYH |
More Information: | AYH Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SUX / KSUX |
Airport Names: |
|
Location: | Sioux City, Iowa, United States |
GPS Coordinates: | 42°24'9"N by 96°23'3"W |
Area Served: | Sioux City, Iowa |
Operator/Owner: | Sioux Gateway Airport Authority |
Airport Type: | Public |
Elevation: | 1098 feet (335 meters) |
# of Runways: | 2 |
View all routes: | Routes from SUX |
More Information: | SUX Maps & Info |
Facts about RAF AlconburyUSAAF Station 102 (AYH):
- The group comprises six squadrons—security forces and civil engineer, air base, medical and services—and supports tenant units.
- In October 1941 two of its flights with 16 Wellingtons were dispatched to operate from Malta, supposedly on an emergency detachment.
- The furthest airport from RAF AlconburyUSAAF Station 102 (AYH) is Chatham Islands (CHT), which is located 11,821 miles (19,024 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- During this period, RAF Alconbury consisted of a few wooden huts but plans were made to provide both refuelling and rearmament facilities.
- The commercial buildings and barracks were dispersed in nearby farmland to the south east of the airfield on the other side of the A14 highway.
- The closest airport to RAF AlconburyUSAAF Station 102 (AYH) is Cambridge International Airport (CBG), which is located 20 miles (32 kilometers) ESE of AYH.
Facts about Sioux Gateway Airport (SUX):
- In addition to being known as "Sioux Gateway Airport", another name for SUX is "Colonel Bud Day Field".
- The furthest airport from Sioux Gateway Airport (SUX) is Margaret River Airport (MGV), which is located 10,641 miles (17,125 kilometers) away in Margaret River, Western Australia, Australia.
- The airport designator "SUX" has been contentious.
- Sioux City Army Air Base closed in December 1945, but in September 1946 the airfield was opened by the Air Force Reserve.
- The closest airport to Sioux Gateway Airport (SUX) is Le Mars Municipal Airport (LRJ), which is located 28 miles (45 kilometers) NNE of SUX.
- Sioux Gateway Airport covers 2,460 acres at an elevation of 1,098 feet above mean sea level.
- Sioux Gateway Airport (SUX) has 2 runways.