Nonstop flight route between Villa Las Estrellas, Antarctica and Portland, Oregon, United States:

About this route:

A direct, nonstop flight between Teniente Rodolfo Marsh Airport (TNM), Villa Las Estrellas, Antarctica and Portland International Airport (PDX), Portland, Oregon, United States would travel a Great Circle distance of 8,231 miles (or 13,246 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 Teniente Rodolfo Marsh Airport and Portland International 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 Teniente Rodolfo Marsh Airport and Portland International 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 Teniente Rodolfo Marsh Airport (TNM):

• Because of Teniente Rodolfo Marsh Airport's relatively low elevation of 147 feet, planes can take off or land at Teniente Rodolfo Marsh 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 Teniente Rodolfo Marsh Airport (TNM) is Verkhnevilyuysk Airport (VHV), which is nearly antipodal to Teniente Rodolfo Marsh Airport (meaning Teniente Rodolfo Marsh Airport is almost on the exact opposite side of the Earth from Verkhnevilyuysk Airport), and is located 12,346 miles (19,869 kilometers) away in Verkhnevilyuysk, Woehee Bueluue District, Sakha Republic, Russia.
• Teniente Rodolfo Marsh Airport (TNM) currently has only 1 runway.
• In addition to being known as "Teniente Rodolfo Marsh Airport", other names for TNM include "Villa Las Estrellas Airport", "Teniente Rodolfo Marsh Aeropuerto" and "Villa Las Estrellas Aeropuerto".
• The closest airport to Teniente Rodolfo Marsh Airport (TNM) is Ushuaia International Airport (USH), which is located 607 miles (978 kilometers) NW of TNM.

Facts about Portland International Airport (PDX):

• The furthest airport from Portland International Airport (PDX) is Tôlanaro Airport (FTU), which is located 10,903 miles (17,546 kilometers) away in Tôlanaro, Madagascar.
• Portland's main airport has been in two other incarnations.
• Portland International Airport (PDX) has 3 runways.
• The April 1957 OAG shows 38 United departures a day, 10 West Coast, 8 Northwest and 6 Western.
• By 1935 it was becoming apparent to the Port of Portland that the Swan Island Airport was becoming obsolete.
• Portland International Airport handled 1,502,956 passengers last year.
• PDX has direct connections to major airport hubs throughout the United States, plus non-stop international flights to Canada, Japan, and the Netherlands.
• Because of Portland International Airport's relatively low elevation of 30 feet, planes can take off or land at Portland 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.
• Swan Island Airport was officially named Portland Airport until the opening of the new airport.
• The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.
• The present H-shape of the PDX terminal, designed by Zimmer Gunsul Frasca Partnership, was completed on September 10, 2001 when the new A, B and C concourses, as well as the light rail line, were finished.