Nonstop flight route between Patuxent River, Maryland, United States and Tulcán, Ecuador:
Departure Airport:
 
    Arrival Airport:
 
    Distance from NHK to TUA:
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- About this route
- NHK Airport Information
- TUA Airport Information
- Facts about NHK
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- Map of Furthest Airports from NHK
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- Map of Nearest Airports to TUA
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- List of Furthest Airports from TUA
About this route:
A direct, nonstop flight between Naval Air Station Patuxent River (NHK), Patuxent River, Maryland, United States and Teniente Coronel Luis A Mantilla International Airport (TUA), Tulcán, Ecuador would travel a Great Circle distance of 2,591 miles (or 4,169 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 Naval Air Station Patuxent River and Teniente Coronel Luis A Mantilla International Airport, 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 Naval Air Station Patuxent River and Teniente Coronel Luis A Mantilla International Airport. You'll see that it will travel the same route of the red line on this map!
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: | TUA / SETU | 
| Airport Name: | Teniente Coronel Luis A Mantilla International Airport | 
| Location: | Tulcán, Ecuador | 
| GPS Coordinates: | 0°48'33"N by 77°42'29"W | 
| Airport Type: | Public | 
| Elevation: | 9649 feet (2,941 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from TUA | 
| More Information: | TUA Maps & Info | 
Facts about Naval Air Station Patuxent River (NHK):
- Cooperation with the British also led to transatlantic visits to PAX River by RAF squadrons.
- The original civilian residents had about a month, until March 1, 1942, to relocate as the federal government purchased all the land at a cost of $712,287 for 6,412 acres, which in 2013 dollars would be the equivalent of being paid $1,261 per acre.
- 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.
- On 1 April 1976, Patuxent River's air field was named after pioneering aviator VADM Frederick M.
- During construction, housing needs far outstripped supply, and barracks were built for workers on the station.
- Since the end of the Cold War, the Pentagon's Base Realignment and Closure measures have migrated research and testing facilities for both rotary and fixed-wing aircraft to NAS Patuxent River from decommissioned bases.
- 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".
- Naval Air Station Patuxent River (NHK) has 3 runways.
- 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.
- It is home to Headquarters, Naval Air Systems Command, the U.S.
Facts about Teniente Coronel Luis A Mantilla International Airport (TUA):
- The furthest airport from Teniente Coronel Luis A Mantilla International Airport (TUA) is Depati Parbo Airport (KRC), which is nearly antipodal to Teniente Coronel Luis A Mantilla International Airport (meaning Teniente Coronel Luis A Mantilla International Airport is almost on the exact opposite side of the Earth from Depati Parbo Airport), and is located 12,331 miles (19,845 kilometers) away in Kerinci, Indonesia.
- Teniente Coronel Luis A Mantilla International Airport (TUA) currently has only 1 runway.
- Because of Teniente Coronel Luis A Mantilla International Airport's high elevation of 9,649 feet, planes must typically fly at a faster airspeed in order to takeoff or land at TUA. Combined with a high temperature, this could make TUA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Teniente Coronel Luis A Mantilla International Airport (TUA) is San Luis Airport (IPI), which is located only 4 miles (7 kilometers) NE of TUA.




