Nonstop flight route between Rayong, Thailand and Hillsboro / Portland, Oregon, United States:

About this route:

A direct, nonstop flight between U-Tapao-Rayong-Pattaya International Airport (UTP), Rayong, Thailand and Portland-Hillsboro Airport (HIO), Hillsboro / Portland, Oregon, United States would travel a Great Circle distance of 7,572 miles (or 12,186 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 U-Tapao-Rayong-Pattaya International Airport and Portland-Hillsboro 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 U-Tapao-Rayong-Pattaya International Airport and Portland-Hillsboro Airport. 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 U-Tapao-Rayong-Pattaya International Airport (UTP):

• The closest airport to U-Tapao-Rayong-Pattaya International Airport (UTP) is Hua Hin Airport (HHQ), which is located 71 miles (114 kilometers) W of UTP.
• In addition to being known as "U-Tapao-Rayong-Pattaya International Airport", another name for UTP is "ท่าอากาศยานนานาชาติ อู่ตะเภา-ระยอง-พัทยา".
• Because of U-Tapao-Rayong-Pattaya International Airport's relatively low elevation of 42 feet, planes can take off or land at U-Tapao-Rayong-Pattaya International 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.
• U-Tapao-Pattaya International Airport also spelled Utapao and U-Taphao, is a joint civil-military public airport serving Rayong and Pattaya, cities in Thailand.
• The closeness of the U-Tapao USAF base to Pattaya during the Vietnam War era is frequently cited as one of the main reasons for the development of prostitution in that town.
• During the Vietnam War U-Tapao was a military base for the United States Air Force B-52 Stratofortress bombers, known as "Bi-hasip-sawng" to the local people.
• On 28 October 1977, a Douglas DC-3 of Air Vietnam was hijacked to U-Tapao International Airport where the four hijackers surrendered.
• U-Tapao-Rayong-Pattaya International Airport (UTP) currently has only 1 runway.
• The furthest airport from U-Tapao-Rayong-Pattaya International Airport (UTP) is Jorge Chávez International Airport (LIM), which is nearly antipodal to U-Tapao-Rayong-Pattaya International Airport (meaning U-Tapao-Rayong-Pattaya International Airport is almost on the exact opposite side of the Earth from Jorge Chávez International Airport), and is located 12,302 miles (19,798 kilometers) away in Callao (near Lima), Peru.

Facts about Portland-Hillsboro Airport (HIO):

• Hillsboro Airport, also known as Portland-Hillsboro Airport, is the name of a corporate, general aviation and flight-training airport serving the city of Hillsboro, in Washington County, Oregon, USA.
• Because of Portland-Hillsboro Airport's relatively low elevation of 204 feet, planes can take off or land at Portland-Hillsboro 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.
• A Horizon Air plane was hijacked on May 2, 1986, en route from Eugene to Portland, with the pilot able to convince the hijacker to allow the plane to land at HIO where the hijacker was arrested.
• The furthest airport from Portland-Hillsboro Airport (HIO) is Tôlanaro Airport (FTU), which is located 10,913 miles (17,563 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to Portland-Hillsboro Airport (HIO) is Portland International Airport (PDX), which is located only 17 miles (28 kilometers) E of HIO.
• The airport was originally Hillsboro's municipal airport, which the Port of Portland bought in 1966.
• Located in the north-central area of Hillsboro, and west of Portland, it hosts the annual Oregon International Air Show.
• With the outbreak of World War II in 1941, the city received federal money again, plus the city approved local financing to improve the airport again, with the costs of the improvements totaling around $600,000.
• Portland-Hillsboro Airport (HIO) has 2 runways.