Nonstop flight route between Portland, Oregon, United States and Misima Island, Papua New Guinea:

About this route:

A direct, nonstop flight between Portland International Airport (PDX), Portland, Oregon, United States and Misima Airport (MIS), Misima Island, Papua New Guinea would travel a Great Circle distance of 6,485 miles (or 10,437 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 International Airport and Misima 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 International Airport and Misima 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 International Airport (PDX):

• In 2013, a Travel+Leisure magazine readers' poll named PDX the best US airport, based on its on-time record, dining, shopping, and mass transportation into the city.
• In 1948 the entire airport grounds were flooded during the Vanport Flood, forcing scheduled airline services to reroute to nearby Troutdale Airport.
• The present PDX site was purchased by the Portland City Council in 1936.
• Concourses A and B are given mostly to Alaska Airlines and Horizon Air.
• Meanwhile, local travel businesses had begun recruiting other carriers.
• Portland International Airport handled 1,502,956 passengers last year.
• 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.
• The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.
• Portland International Airport (PDX) has 3 runways.
• 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.
• Portland International Airport is a joint civil-military airport and the largest airport in the U.S.
• 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.

Facts about Misima Airport (MIS):

• Because of Misima Airport's relatively low elevation of 89 feet, planes can take off or land at Misima 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.
• Misima Airport (MIS) currently has only 1 runway.
• The closest airport to Misima Airport (MIS) is Guasopa Airport (GAZ), which is located 101 miles (162 kilometers) N of MIS.
• The furthest airport from Misima Airport (MIS) is São Filipe Airport (SFL), which is nearly antipodal to Misima Airport (meaning Misima Airport is almost on the exact opposite side of the Earth from São Filipe Airport), and is located 12,095 miles (19,465 kilometers) away in Fogo, Cape Verde.