Nonstop flight route between Patuxent River, Maryland, United States and Toledo, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from NHK to TDO:
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- About this route
- NHK Airport Information
- TDO Airport Information
- Facts about NHK
- Facts about TDO
- 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 TDO
- List of Nearest Airports to TDO
- Map of Furthest Airports from TDO
- List of Furthest Airports from TDO
About this route:
A direct, nonstop flight between Naval Air Station Patuxent River (NHK), Patuxent River, Maryland, United States and South Lewis County Airport (TDO), Toledo, Washington, United States would travel a Great Circle distance of 2,398 miles (or 3,859 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 South Lewis County 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: | TDO / KTDO |
Airport Names: |
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Location: | Toledo, Washington, United States |
GPS Coordinates: | 46°28'37"N by 122°48'23"W |
Area Served: | Lewis County, Washington |
Operator/Owner: | Lewis County |
Airport Type: | Public |
Elevation: | 374 feet (114 meters) |
# of Runways: | 1 |
View all routes: | Routes from TDO |
More Information: | TDO Maps & Info |
Facts about Naval Air Station Patuxent River (NHK):
- Situated on a peninsula between the Potomac River and the Chesapeake Bay at the mouth of the Patuxent River, NAS Patuxent River is located on 6,400 acres of what was once prime farmland, consisting of several large plantations, Mattapony, Susquehanna, and Cedar Point, as well as numerous tenant and sharecropper properties and a few clusters of vacation homes.
- On 20 October 1942, U.S.
- 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.
- 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.
- 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.
- Research and development at NAS Patuxent River forged ahead in the 1970s.
- In addition to being known as "Naval Air Station Patuxent River", other names for NHK include "Trapnell Field" and "KNHK - FAA: NHK".
- 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.
- Naval Air Station Patuxent River (NHK) has 3 runways.
Facts about South Lewis County Airport (TDO):
- This airport is included in the FAA's National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.
- South Lewis County Airport (TDO) currently has only 1 runway.
- In addition to being known as "South Lewis County Airport", another name for TDO is "Ed Carlson Memorial Field".
- Because of South Lewis County Airport's relatively low elevation of 374 feet, planes can take off or land at South Lewis County 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.
- The furthest airport from South Lewis County Airport (TDO) is Tôlanaro Airport (FTU), which is located 10,851 miles (17,464 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to South Lewis County Airport (TDO) is Southwest Washington Regional Airport (KLS), which is located 25 miles (41 kilometers) S of TDO.