Nonstop flight route between New Richmond, Wisconsin, United States and Chatham, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from RNH to CYM:
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- About this route
- RNH Airport Information
- CYM Airport Information
- Facts about RNH
- Facts about CYM
- Map of Nearest Airports to RNH
- List of Nearest Airports to RNH
- Map of Furthest Airports from RNH
- List of Furthest Airports from RNH
- 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 New Richmond Regional Airport (RNH), New Richmond, Wisconsin, United States and Chatham Seaplane Base (CYM), Chatham, Alaska, United States would travel a Great Circle distance of 1,978 miles (or 3,184 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 New Richmond Regional Airport and Chatham Seaplane Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | RNH / KRNH |
Airport Name: | New Richmond Regional Airport |
Location: | New Richmond, Wisconsin, United States |
GPS Coordinates: | 45°8'51"N by 92°32'20"W |
Elevation: | 997 feet (304 meters) |
# of Runways: | 2 |
View all routes: | Routes from RNH |
More Information: | RNH 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 New Richmond Regional Airport (RNH):
- The furthest airport from New Richmond Regional Airport (RNH) is Margaret River Airport (MGV), which is located 10,784 miles (17,355 kilometers) away in Margaret River, Western Australia, Australia.
- Griggs Aviation, RC Avionics, New Richmond Aero, Proto Type Machine / Aerospace Hydraulics, Mike Demulling Flight Instruction, J&A Aero, Hertz Local Edition, STOL Aviation Inc., Joe's Aircraft Mods LLC, NDT Solutions
- In 1998, an additional taxilane was added to the south hangar area.
- The airport has an on-site Automated Weather Observation Station providing continuous aviation weather METAR reports.
- The closest airport to New Richmond Regional Airport (RNH) is Amery Municipal Airport (AHH), which is located only 12 miles (20 kilometers) NE of RNH.
- Air shows were held each June from 2004 through 2007.
- New Richmond Regional Airport is a general aviation airport located in the city of New Richmond, Wisconsin.
- In 2001, a second addition to the north aircraft parking apron was completed.
- New Richmond Regional Airport (RNH) has 2 runways.
- In 2006, construction began on an extension to the 4,003-foot primary runway and parallel taxiway to runway 14-32.
- Because of New Richmond Regional Airport's relatively low elevation of 997 feet, planes can take off or land at New Richmond Regional 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):
- 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.
- The closest airport to Chatham Seaplane Base (CYM) is Angoon Seaplane Base (AGN), which is located only 13 miles (22 kilometers) E of CYM.
- Chatham Seaplane Base (CYM) currently has only 1 runway.