Nonstop flight route between Chatham, Alaska, United States and Chicago/Prospect Heights/Wheeling, Illinois, United States:
Departure Airport:

Arrival Airport:

Distance from CYM to PWK:
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- About this route
- CYM Airport Information
- PWK Airport Information
- Facts about CYM
- Facts about PWK
- 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 PWK
- List of Nearest Airports to PWK
- Map of Furthest Airports from PWK
- List of Furthest Airports from PWK
About this route:
A direct, nonstop flight between Chatham Seaplane Base (CYM), Chatham, Alaska, United States and Chicago Executive Airport (PWK), Chicago/Prospect Heights/Wheeling, Illinois, United States would travel a Great Circle distance of 2,291 miles (or 3,687 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 relatively short distance between Chatham Seaplane Base and Chicago Executive Airport, the route shown on this map most likely still appears to be a straight line.
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: | PWK / KPWK |
Airport Name: | Chicago Executive Airport |
Location: | Chicago/Prospect Heights/Wheeling, Illinois, United States |
GPS Coordinates: | 42°6'51"N by 87°54'6"W |
Area Served: | Chicago |
Operator/Owner: | City of Prospect Heights and Village of Wheeling |
Airport Type: | Public |
Elevation: | 647 feet (197 meters) |
# of Runways: | 3 |
View all routes: | Routes from PWK |
More Information: | PWK Maps & Info |
Facts about Chatham Seaplane Base (CYM):
- The closest airport to Chatham Seaplane Base (CYM) is Angoon Seaplane Base (AGN), which is located only 13 miles (22 kilometers) E of 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.
- 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.
- Chatham Seaplane Base (CYM) currently has only 1 runway.
Facts about Chicago Executive Airport (PWK):
- The closest airport to Chicago Executive Airport (PWK) is Chicago O'Hare International Airport (ORD), which is located only 9 miles (15 kilometers) S of PWK.
- Because of Chicago Executive Airport's relatively low elevation of 647 feet, planes can take off or land at Chicago Executive 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.
- Chicago Executive Airport (PWK) has 3 runways.
- The furthest airport from Chicago Executive Airport (PWK) is Margaret River Airport (MGV), which is located 11,069 miles (17,813 kilometers) away in Margaret River, Western Australia, Australia.
- The airport covers 411 acres at an elevation of 647 feet.
- The airport can handle executive jets in the 20-seat range, such as the Grumman Gulfstream and the Bombardier Challenger, and larger aircraft occasionally visit.