Nonstop flight route between Alconbury, England, United Kingdom and Big Piney, Wyoming, United States:
Departure Airport:

Arrival Airport:

Distance from AYH to BPI:
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- About this route
- AYH Airport Information
- BPI Airport Information
- Facts about AYH
- Facts about BPI
- 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 BPI
- List of Nearest Airports to BPI
- Map of Furthest Airports from BPI
- List of Furthest Airports from BPI
About this route:
A direct, nonstop flight between RAF AlconburyUSAAF Station 102 (AYH), Alconbury, England, United Kingdom and Miley Memorial Field (BPI), Big Piney, Wyoming, United States would travel a Great Circle distance of 4,663 miles (or 7,504 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 Miley Memorial Field, 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 Miley Memorial Field. 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: | BPI / KBPI |
Airport Name: | Miley Memorial Field |
Location: | Big Piney, Wyoming, United States |
GPS Coordinates: | 42°35'6"N by 110°6'39"W |
Area Served: | Big Piney / Marbleton, Wyoming |
Operator/Owner: | Big Piney-Marbleton Airport Board |
Airport Type: | Public |
Elevation: | 6990 feet (2,131 meters) |
# of Runways: | 2 |
View all routes: | Routes from BPI |
More Information: | BPI Maps & Info |
Facts about RAF AlconburyUSAAF Station 102 (AYH):
- While this work was in progress, No.
- 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.
- Satellite bases were considered one answer to this threat – a landing ground within reasonable road travel distance of the parent airfield to which aircraft could be diverted if the home station was bombed or likely to be attacked.
- The closest airport to RAF AlconburyUSAAF Station 102 (AYH) is Cambridge International Airport (CBG), which is located 20 miles (32 kilometers) ESE of AYH.
- Also in 1942, to bring the station up to Class A airfield standards, the runways were extended to 2,000 yards, and 1,400 yards, with 26 additional hardstands along with the taxiways altered.
- The host unit at RAF Alconbury is the 423rd Air Base Group which supplies host unit services for Alconbury as well as RAF Molesworth.
- The construction attracted the attention of the Luftwaffe as the flying field of RAF Alconbury was attacked by German bombers on 16 September 1940, although no serious damage was done.
Facts about Miley Memorial Field (BPI):
- The closest airport to Miley Memorial Field (BPI) is Ralph Wenz Field (PWY), which is located 21 miles (34 kilometers) NE of BPI.
- The furthest airport from Miley Memorial Field (BPI) is Sir Gaëtan Duval Airport (RRG), which is located 10,814 miles (17,404 kilometers) away in Rodrigues Island, Mauritius.
- Because of Miley Memorial Field's high elevation of 6,990 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BPI. Combined with a high temperature, this could make BPI a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Miley Memorial Field (BPI) has 2 runways.