Nonstop flight route between Patuxent River, Maryland, United States and Ubon Ratchathani, Thailand:

About this route:

A direct, nonstop flight between Naval Air Station Patuxent River (NHK), Patuxent River, Maryland, United States and Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP), Ubon Ratchathani, Thailand would travel a Great Circle distance of 8,737 miles (or 14,060 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 Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี, 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 Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Naval Air Station Patuxent River (NHK):

• 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.
• 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.
• 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.
• 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".
• Naval Air Station Patuxent River (NHK) has 3 runways.
• Additional commands at NAS Patuxent River include Air Test Wing Atlantic and the Naval Air Warfare Center Aircraft Division.
• 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.
• 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.

Facts about Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP):

• The furthest airport from Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) is Maria Reiche Neuman Airport (NZC), which is nearly antipodal to Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (meaning Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี is almost on the exact opposite side of the Earth from Maria Reiche Neuman Airport), and is located 12,407 miles (19,967 kilometers) away in Nazca, Ica Region, Peru.
• As well as being a commercial facility, Ubon Ratchathani Airport is also an active Royal Thai Air Force base, the home of 2nd Air Division/21st Wing Air Combat Command.
• Ubon Ratchathani International Airport is a commercial airport located in Ubon Ratchathani, Thailand.
• The closest airport to Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) is Savannakhet Airport (ZVK), which is located 90 miles (146 kilometers) N of UBP.
• Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) currently has only 1 runway.
• Because of Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี's relatively low elevation of 406 feet, planes can take off or land at Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี 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.