Nonstop flight route between Patuxent River, Maryland, United States and Chapleau, Ontario, Canada:
Departure Airport:

Arrival Airport:

Distance from NHK to YLD:
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- About this route
- NHK Airport Information
- YLD Airport Information
- Facts about NHK
- Facts about YLD
- Map of Nearest Airports to NHK
- List of Nearest Airports to NHK
- Map of Furthest Airports from NHK
- List of Furthest Airports from NHK
- Map of Nearest Airports to YLD
- List of Nearest Airports to YLD
- Map of Furthest Airports from YLD
- List of Furthest Airports from YLD
About this route:
A direct, nonstop flight between Naval Air Station Patuxent River (NHK), Patuxent River, Maryland, United States and Chapleau Airport (YLD), Chapleau, Ontario, Canada would travel a Great Circle distance of 745 miles (or 1,199 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 Naval Air Station Patuxent River and Chapleau Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | NHK / KNHK |
Airport Names: |
|
Location: | Patuxent River, Maryland, United States |
GPS Coordinates: | 38°17'9"N by 76°24'42"W |
Operator/Owner: | United States Navy |
Airport Type: | Naval Air Station |
Elevation: | 39 feet (12 meters) |
# of Runways: | 3 |
View all routes: | Routes from NHK |
More Information: | NHK Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YLD / CYLD |
Airport Name: | Chapleau Airport |
Location: | Chapleau, Ontario, Canada |
GPS Coordinates: | 47°49'13"N by 83°20'48"W |
Operator/Owner: | Township of Chapleau |
Airport Type: | Public |
Elevation: | 1470 feet (448 meters) |
# of Runways: | 2 |
View all routes: | Routes from YLD |
More Information: | YLD Maps & Info |
Facts about Naval Air Station Patuxent River (NHK):
- The station was formally commissioned "U.S.
- Naval Air Station Patuxent River (NHK) has 3 runways.
- The furthest airport from Naval Air Station Patuxent River (NHK) is Margaret River Airport (MGV), which is located 11,728 miles (18,874 kilometers) away in Margaret River, Western Australia, Australia.
- It is home to Headquarters, Naval Air Systems Command, the U.S.
- During construction, housing needs far outstripped supply, and barracks were built for workers on the station.
- The onset of American involvement in World War II spurred establishment of the new air station.Rear Admiral John Henry Towers, Chief of Bureau of Aeronautics, requested approval and authorization to begin construction on December 22, 1941.
- Because of Naval Air Station Patuxent River's relatively low elevation of 39 feet, planes can take off or land at Naval Air Station Patuxent River 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.
- In 1937, the Navy's Bureau of Aeronautics sought to consolidate aviation test programs, previously being conducted at several stations, including Dahlgren and Norfolk, the Washington Navy Yard, Naval Air Station Anacostia in Washington, D.C., and the Naval Aircraft Factory in Philadelphia, Pennsylvania.
- The base was also was used as a filming location for the Harrison Ford film Random Hearts.
- The closest airport to Naval Air Station Patuxent River (NHK) is St. Mary's County Regional Airport (LTW), which is located only 8 miles (12 kilometers) WNW of NHK.
- In addition to being known as "Naval Air Station Patuxent River", other names for NHK include "Trapnell Field" and "KNHK - FAA: NHK".
Facts about Chapleau Airport (YLD):
- The closest airport to Chapleau Airport (YLD) is Wawa Airport (YXZ), which is located 67 miles (109 kilometers) W of YLD.
- The furthest airport from Chapleau Airport (YLD) is Margaret River Airport (MGV), which is located 11,083 miles (17,837 kilometers) away in Margaret River, Western Australia, Australia.
- Chapleau Airport (YLD) has 2 runways.