Nonstop flight route between Rottnest Island, Western Australia, Australia and Chatham, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from RTS to CYM:
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- About this route
- RTS Airport Information
- CYM Airport Information
- Facts about RTS
- Facts about CYM
- Map of Nearest Airports to RTS
- List of Nearest Airports to RTS
- Map of Furthest Airports from RTS
- List of Furthest Airports from RTS
- Map of Nearest Airports to CYM
- List of Nearest Airports to CYM
- Map of Furthest Airports from CYM
- List of Furthest Airports from CYM
About this route:
A direct, nonstop flight between Rottnest Airport (RTS), Rottnest Island, Western Australia, Australia and Chatham Seaplane Base (CYM), Chatham, Alaska, United States would travel a Great Circle distance of 8,762 miles (or 14,101 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 Rottnest Airport and Chatham Seaplane Base, 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 Rottnest Airport and Chatham Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | RTS / YRTI |
Airport Name: | Rottnest Airport |
Location: | Rottnest Island, Western Australia, Australia |
GPS Coordinates: | 32°0'24"S by 115°32'22"E |
Operator/Owner: | Rottnest Island Authority |
Airport Type: | Public |
Elevation: | 12 feet (4 meters) |
# of Runways: | 1 |
View all routes: | Routes from RTS |
More Information: | RTS Maps & Info |
Arrival 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 |
Facts about Rottnest Airport (RTS):
- On 12 November 2006 a light twin engine charter aircraft carrying the pilot and five passengers crashed on the edge of the salt lake adjoining the airport.
- The closest airport to Rottnest Airport (RTS) is Jandakot Airport (JAD), which is located 21 miles (34 kilometers) ESE of RTS.
- The furthest airport from Rottnest Airport (RTS) is L.F. Wade International Airport (BDA), which is nearly antipodal to Rottnest Airport (meaning Rottnest Airport is almost on the exact opposite side of the Earth from L.F. Wade International Airport), and is located 12,409 miles (19,970 kilometers) away in Ferry Reach (near Hamilton), Bermuda.
- Other services continued after Woods Airways departed and at various stages facilities were upgraded.
- Rottnest Airport (RTS) currently has only 1 runway.
- The single 1,290 m × 18 m runway runs east-west and is situated behind Thomsons Bay and south of Government House Lake.
- Because of Rottnest Airport's relatively low elevation of 12 feet, planes can take off or land at Rottnest 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.
Facts about Chatham Seaplane Base (CYM):
- Chatham Seaplane Base (CYM) currently has only 1 runway.
- 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.
- 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.