Nonstop flight route between Hua Hin, Thailand and Tacoma, Washington, United States:

About this route:

A direct, nonstop flight between Hua Hin Airport (HHQ), Hua Hin, Thailand and Gray Army Airfield (GRF), Tacoma, Washington, United States would travel a Great Circle distance of 7,548 miles (or 12,147 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 Hua Hin Airport and Gray Army Airfield, 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 Hua Hin Airport and Gray Army Airfield. 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 Hua Hin Airport (HHQ):

• The closest airport to Hua Hin Airport (HHQ) is U-Tapao-Rayong-Pattaya International Airport (UTP), which is located 71 miles (114 kilometers) E of HHQ.
• In addition to being known as "Hua Hin Airport", another name for HHQ is "ท่าอากาศยานหัวหิน".
• Hua Hin Airport (HHQ) currently has only 1 runway.
• Because of Hua Hin Airport's relatively low elevation of 62 feet, planes can take off or land at Hua Hin 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 Hua Hin Airport (HHQ) is Jorge Chávez International Airport (LIM), which is nearly antipodal to Hua Hin Airport (meaning Hua Hin Airport is almost on the exact opposite side of the Earth from Jorge Chávez International Airport), and is located 12,234 miles (19,689 kilometers) away in Callao (near Lima), Peru.

Facts about Gray Army Airfield (GRF):

• The Fort Lewis airfield housed observation planes.
• Company A, 5th Battalion, 159th Aviation Regiment, conducts high-altitude search-and-rescue operations.
• In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
• The closest airport to Gray Army Airfield (GRF) is McChord Field/McChord AFB (TCM), which is located only 6 miles (10 kilometers) NE of GRF.
• Gray Army Airfield (GRF) currently has only 1 runway.
• The Air Transport Command.
• Because of Gray Army Airfield's relatively low elevation of 300 feet, planes can take off or land at Gray Army Airfield 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 91st Observation Squadron and aircraft of the 3rd Balloon Squadron operated out of the Fort Lewis airfield.
• The furthest airport from Gray Army Airfield (GRF) is Tôlanaro Airport (FTU), which is located 10,809 miles (17,395 kilometers) away in Tôlanaro, Madagascar.
• Reactivated following service in Vietnam, the 9th Infantry Division aviation units occupied GAAF in 1972.