Nonstop flight route between Sparta, Wisconsin, United States and Patuxent River, Maryland, United States:
Departure Airport:

Arrival Airport:

Distance from CMY to NHK:
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- About this route
- CMY Airport Information
- NHK Airport Information
- Facts about CMY
- Facts about NHK
- Map of Nearest Airports to CMY
- List of Nearest Airports to CMY
- Map of Furthest Airports from CMY
- List of Furthest Airports from CMY
- Map of Nearest Airports to NHK
- List of Nearest Airports to NHK
- Map of Furthest Airports from NHK
- List of Furthest Airports from NHK
About this route:
A direct, nonstop flight between Sparta/Fort McCoy Airport (CMY), Sparta, Wisconsin, United States and Naval Air Station Patuxent River (NHK), Patuxent River, Maryland, United States would travel a Great Circle distance of 841 miles (or 1,353 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 Sparta/Fort McCoy Airport and Naval Air Station Patuxent River, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | CMY / KCMY |
Airport Name: | Sparta/Fort McCoy Airport |
Location: | Sparta, Wisconsin, United States |
GPS Coordinates: | 43°57'29"N by 90°44'16"W |
Operator/Owner: | U.S. Army |
Airport Type: | Public/Military |
Elevation: | 838 feet (255 meters) |
# of Runways: | 2 |
View all routes: | Routes from CMY |
More Information: | CMY Maps & Info |
Arrival 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 |
Facts about Sparta/Fort McCoy Airport (CMY):
- Sparta/Fort McCoy Airport (CMY) has 2 runways.
- The furthest airport from Sparta/Fort McCoy Airport (CMY) is Margaret River Airport (MGV), which is located 10,894 miles (17,532 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Sparta/Fort McCoy Airport (CMY) is Volk Field Air National Guard Base (VOK), which is located 24 miles (39 kilometers) E of CMY.
- Because of Sparta/Fort McCoy Airport's relatively low elevation of 838 feet, planes can take off or land at Sparta/Fort McCoy 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 Naval Air Station Patuxent River (NHK):
- 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.
- Cooperation with the British also led to transatlantic visits to PAX River by RAF squadrons.
- 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.
- A highway extension to the new air station was required by the project—250,000 tons of material were transported by either truck or water routes during a year of construction.
- It is home to Headquarters, Naval Air Systems Command, the U.S.
- 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.
- Employing some 7,000 at its peak of construction, the area had a Gold Rush "boom town" feel as local residents were joined by workers from all over the country, eager to get on the high-paying jobs on station.
- Naval Air Station Patuxent River (NHK) has 3 runways.
- In addition to being known as "Naval Air Station Patuxent River", other names for NHK include "Trapnell Field" and "KNHK - FAA: NHK".
- A duel of sorts between two of Maryland's top Democrats, U.S.
- "Pax River" redirects here.