Nonstop flight route between Hillsboro / Portland, Oregon, United States and Trelew, Chubut, Argentina:

About this route:

A direct, nonstop flight between Portland-Hillsboro Airport (HIO), Hillsboro / Portland, Oregon, United States and Almirante Marcos A. Zar Airport (REL), Trelew, Chubut, Argentina would travel a Great Circle distance of 7,079 miles (or 11,392 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 Portland-Hillsboro Airport and Almirante Marcos A. Zar 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 Portland-Hillsboro Airport and Almirante Marcos A. Zar 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 Portland-Hillsboro Airport (HIO):

• Portland-Hillsboro Airport (HIO) has 2 runways.
• As of 2006, the Port of Portland planned to spend $134 million through 2025 to improve the Hillsboro facility.
• 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.
• 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.
• Hillsboro airport is often mentioned as a reliever airport for Portland International Airport.
• 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 field was also considered as a possible Naval air station in 1946 and again in 1955, but was eventually rejected by the Navy.
• Hillsboro airport goes back to as early as 1928.
• The closest airport to Portland-Hillsboro Airport (HIO) is Portland International Airport (PDX), which is located only 17 miles (28 kilometers) E of HIO.
• Facilities include a 6,600-foot runway, a 4,049-foot runway, and an FAA control tower.
• The airport was originally Hillsboro's municipal airport, which the Port of Portland bought in 1966.

Facts about Almirante Marcos A. Zar Airport (REL):

• In addition to being known as "Almirante Marcos A. Zar Airport", another name for REL is "Aeropuerto de Trelew - Almirante Marcos A. Zar Maes Awyr Almirante Marcos A. Zar".
• This airport is 7 km from Trelew and 26 km from Rawson.
• Because of Almirante Marcos A. Zar Airport's relatively low elevation of 141 feet, planes can take off or land at Almirante Marcos A. Zar 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.
• Almirante Marcos A. Zar Airport (REL) currently has only 1 runway.
• The closest airport to Almirante Marcos A. Zar Airport (REL) is El Tehuelche Airport (PMY), which is located 33 miles (52 kilometers) NNE of REL.
• The furthest airport from Almirante Marcos A. Zar Airport (REL) is Xilinhot Airport (XIL), which is nearly antipodal to Almirante Marcos A. Zar Airport (meaning Almirante Marcos A. Zar Airport is almost on the exact opposite side of the Earth from Xilinhot Airport), and is located 12,358 miles (19,887 kilometers) away in Xilinhot, Inner Mongolia, China.