Nonstop flight route between Chatham, Alaska, United States and Mildenhall, Suffolk, England, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from CYM to MHZ:
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- About this route
- CYM Airport Information
- MHZ Airport Information
- Facts about CYM
- Facts about MHZ
- Map of Nearest Airports to CYM
- List of Nearest Airports to CYM
- Map of Furthest Airports from CYM
- List of Furthest Airports from CYM
- Map of Nearest Airports to MHZ
- List of Nearest Airports to MHZ
- Map of Furthest Airports from MHZ
- List of Furthest Airports from MHZ
About this route:
A direct, nonstop flight between Chatham Seaplane Base (CYM), Chatham, Alaska, United States and RAF Mildenhall (MHZ), Mildenhall, Suffolk, England, United Kingdom would travel a Great Circle distance of 4,440 miles (or 7,145 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 Chatham Seaplane Base and RAF Mildenhall, 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 Chatham Seaplane Base and RAF Mildenhall. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CYM / |
Airport Name: | Chatham Seaplane Base |
Location: | Chatham, Alaska, United States |
GPS Coordinates: | 57°30'54"N by 134°56'45"W |
Area Served: | Chatham, Alaska |
Operator/Owner: | Chatham Cannery Ltd. |
Airport Type: | Public use |
Elevation: | 0 feet (0 meters) |
# of Runways: | 1 |
View all routes: | Routes from CYM |
More Information: | CYM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MHZ / EGUN |
Airport Name: | RAF Mildenhall |
Location: | Mildenhall, Suffolk, England, United Kingdom |
GPS Coordinates: | 52°21'54"N by 0°28'50"E |
Operator/Owner: | Ministry of Defence |
View all routes: | Routes from MHZ |
More Information: | MHZ Maps & Info |
Facts about Chatham Seaplane Base (CYM):
- The furthest airport from Chatham Seaplane Base (CYM) is Port Alfred Airport (AFD), which is located 10,576 miles (17,020 kilometers) away in Port Alfred, South Africa.
- The closest airport to Chatham Seaplane Base (CYM) is Angoon Seaplane Base (AGN), which is located only 13 miles (22 kilometers) E of CYM.
- Chatham Seaplane Base (CYM) currently has only 1 runway.
- Because of Chatham Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Chatham Seaplane Base 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.
Facts about RAF Mildenhall (MHZ):
- RAF Mildenhall hosts units from four different major USAF commands – Air Combat Command, Air Force Special Operations Command, Air Mobility Command and United States Air Forces in Europe.
- The closest airport to RAF Mildenhall (MHZ) is RAF Lakenheath (LKZ), which is located only 4 miles (7 kilometers) NE of MHZ.
- The squadron was redesignated as the 727 AMS on 15 March 2001.
- The squadron provides all operational management, aircraft maintenance, administration, and intelligence support to produce politically sensitive real-time intelligence data vital to national foreign policy.
- The 727th Air Mobility Squadron is a unit of the 721st Air Mobility Operations Group, based at Ramstein AB, Germany.
- Assigned from Strategic Air Command to United States Air Forces in Europe on 1 September 1959 and RAF relinquished joint operations status that date.
- The 488th Intelligence Squadron a component of the Air Force Intelligence, Surveillance and Reconnaissance Agency, formerly the Air Intelligence Agency.
- The 501st Combat Support Wing was activated at RAF Mildenhall on 21 May 2005.
- The furthest airport from RAF Mildenhall (MHZ) is Chatham Islands (CHT), which is located 11,829 miles (19,037 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- On 1 October 1993, the 6988th Electronic Security Squadron was designated the 488th Intelligence Squadron as part of the ongoing restructuring of Air Force Intelligence and the Air Force Intelligence Command as a field operating agency.