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.
- Chatham Seaplane Base (CYM) currently has only 1 runway.
- The closest airport to Chatham Seaplane Base (CYM) is Angoon Seaplane Base (AGN), which is located only 13 miles (22 kilometers) E of CYM.
- 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):
- The 352nd develops and implements peacetime and wartime contingency plans.
- The 95th Reconnaissance Squadron conducts RC-135 Rivet Joint flight operations in the European and Mediterranean theatres of operations as tasked by National Command Authorities and European Command.
- RAF Mildenhall's premature inauguration was due in large part with its selection to host the Royal Aero Club's prestigious MacRobertson Air Race on 20 October 1934.
- The 727 AMS is part of AMC's en route system that provides fixed and deployed maintenance, aerial port and command and control support to deployed command forces across the globe.
- 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.
- The 488th Intelligence Squadron a component of the Air Force Intelligence, Surveillance and Reconnaissance Agency, formerly the Air Intelligence Agency.
- 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.
- The closest airport to RAF Mildenhall (MHZ) is RAF Lakenheath (LKZ), which is located only 4 miles (7 kilometers) NE of MHZ.