Nonstop flight route between Patuxent River, Maryland, United States and Swan River, Manitoba, Canada:
Departure Airport:
Arrival Airport:
Distance from NHK to ZJN:
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- About this route
 - NHK Airport Information
 - ZJN Airport Information
 - Facts about NHK
 - Facts about ZJN
 - 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 ZJN
 - List of Nearest Airports to ZJN
 - Map of Furthest Airports from ZJN
 - List of Furthest Airports from ZJN
 
About this route:
A direct, nonstop flight between Naval Air Station Patuxent River (NHK), Patuxent River, Maryland, United States and Swan River Airport (ZJN), Swan River, Manitoba, Canada would travel a Great Circle distance of 1,528 miles (or 2,459 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 Swan River 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: | 
                    
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| 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: | ZJN / CZJN | 
| Airport Name: | Swan River Airport | 
| Location: | Swan River, Manitoba, Canada | 
| GPS Coordinates: | 52°7'17"N by 101°14'3"W | 
| Operator/Owner: | Swan Valley Municipal Airport Commission | 
| Airport Type: | Public | 
| Elevation: | 1100 feet (335 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from ZJN | 
| More Information: | ZJN Maps & Info | 
Facts about Naval Air Station Patuxent River (NHK):
- The base was also was used as a filming location for the Harrison Ford film Random Hearts.
 - A lack of transportation in Saint Mary's County led the Navy to acquire and revitalize a branchline called theWashington, Brandywine and Point Lookout Railroad from Brandywine to Mechanicsville, Maryland in June 1942 and build an extension south from Mechanicsville to the air station.
 - In addition to being known as "Naval Air Station Patuxent River", other names for NHK include "Trapnell Field" and "KNHK - FAA: NHK".
 - By 1965, reconnaissance Squadron VQ-4, based at NAS Patuxent River, began using Lockheed C-130s equipped with special communications equipment to perform their around-the-clock Take Charge and Move Out mission.
 - 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.
 - 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.
 - 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.
 - Naval Air Station Patuxent River (NHK) has 3 runways.
 - 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 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.
 
Facts about Swan River Airport (ZJN):
- The closest airport to Swan River Airport (ZJN) is Hudson Bay Airport (YHB), which is located 66 miles (106 kilometers) NW of ZJN.
 - The furthest airport from Swan River Airport (ZJN) is Margaret River Airport (MGV), which is located 10,248 miles (16,492 kilometers) away in Margaret River, Western Australia, Australia.
 - Swan River Airport (ZJN) has 2 runways.
 
