Nonstop flight route between St. Mary's, Alaska, United States and Chester, England, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from KSM to CEG:
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- About this route
- KSM Airport Information
- CEG Airport Information
- Facts about KSM
- Facts about CEG
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
- Map of Nearest Airports to CEG
- List of Nearest Airports to CEG
- Map of Furthest Airports from CEG
- List of Furthest Airports from CEG
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Chester Hawarden Airport Hawarden Airport (CEG), Chester, England, United Kingdom would travel a Great Circle distance of 4,402 miles (or 7,085 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 St. Mary's Airport and Chester Hawarden Airport Hawarden 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 St. Mary's Airport and Chester Hawarden Airport Hawarden Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | KSM / PASM |
Airport Name: | St. Mary's Airport |
Location: | St. Mary's, Alaska, United States |
GPS Coordinates: | 62°3'38"N by 163°18'6"W |
Operator/Owner: | Alaska DOT&PF |
Airport Type: | Public |
Elevation: | 312 feet (95 meters) |
# of Runways: | 2 |
View all routes: | Routes from KSM |
More Information: | KSM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | CEG / EGNR |
Airport Name: | Chester Hawarden Airport Hawarden Airport |
Location: | Chester, England, United Kingdom |
GPS Coordinates: | 53°10'41"N by 2°58'40"W |
Area Served: | Chester |
Operator/Owner: | Airbus UK |
Airport Type: | Public |
Elevation: | 45 feet (14 meters) |
# of Runways: | 1 |
View all routes: | Routes from CEG |
More Information: | CEG Maps & Info |
Facts about St. Mary's Airport (KSM):
- The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's Airport 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.
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
- St. Mary's Airport (KSM) has 2 runways.
Facts about Chester Hawarden Airport Hawarden Airport (CEG):
- The furthest airport from Chester Hawarden Airport Hawarden Airport (CEG) is Dunedin International Airport (DUD), which is located 11,850 miles (19,071 kilometers) away in Dunedin, Otago, New Zealand.
- Because of Chester Hawarden Airport Hawarden Airport's relatively low elevation of 45 feet, planes can take off or land at Chester Hawarden Airport Hawarden Airport 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.
- The closest airport to Chester Hawarden Airport Hawarden Airport (CEG) is Liverpool John Lennon Airport (LPL), which is located only 12 miles (19 kilometers) NNE of CEG.
- Aviation Park Group is based at the airport and provides handling and related services to private clients.
- Chester Hawarden Airport Hawarden Airport (CEG) currently has only 1 runway.
- Please note the Airfield is 24 hours PPR.