Nonstop flight route between Chatham, Alaska, United States and Rockhampton, Queensland, Australia:
Departure Airport:

Arrival Airport:

Distance from CYM to ROK:
Share this route:
Jump to:
- About this route
- CYM Airport Information
- ROK Airport Information
- Facts about CYM
- Facts about ROK
- 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 ROK
- List of Nearest Airports to ROK
- Map of Furthest Airports from ROK
- List of Furthest Airports from ROK
About this route:
A direct, nonstop flight between Chatham Seaplane Base (CYM), Chatham, Alaska, United States and Rockhampton Airport (ROK), Rockhampton, Queensland, Australia would travel a Great Circle distance of 7,030 miles (or 11,314 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 Rockhampton 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 Chatham Seaplane Base and Rockhampton Airport. 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: | ROK / YBRK |
Airport Name: | Rockhampton Airport |
Location: | Rockhampton, Queensland, Australia |
GPS Coordinates: | 23°22'54"S by 150°28'29"E |
Area Served: | Rockhampton, Queensland |
Airport Type: | Public |
Elevation: | 36 feet (11 meters) |
# of Runways: | 2 |
View all routes: | Routes from ROK |
More Information: | ROK 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.
- 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.
- The closest airport to Chatham Seaplane Base (CYM) is Angoon Seaplane Base (AGN), which is located only 13 miles (22 kilometers) E of CYM.
Facts about Rockhampton Airport (ROK):
- Rockhampton Airport is a major Australian regional airport that services the city of Rockhampton, with flights to the cites of Brisbane, Gladstone, Cairns, Townsville and Mackay.
- During 2008, new changes that will be occurring at the airport include the installation of new air-conditioners and lighting, a second security screening point, a larger departures lounge and 280 new seats.
- The terminal is also serviced by bus and taxi, with regular connections to Rockhampton City and the Capricorn Coast provided by Youngs Bus Service and other local operators.
- Rockhampton Airport (ROK) has 2 runways.
- Rockhampton Airport handled 701,062 passengers last year.
- Because of Rockhampton Airport's relatively low elevation of 36 feet, planes can take off or land at Rockhampton 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 Rockhampton Airport (ROK) is Gladstone Airport (GLT), which is located 58 miles (94 kilometers) SE of ROK.
- Rockhampton Airport closed on 1 January 2011 due to flooding affecting the runway.
- The furthest airport from Rockhampton Airport (ROK) is Agostinho Neto Airport (NTO), which is located 11,922 miles (19,187 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.