Nonstop flight route between Portland, Oregon, United States and Calabar, Nigeria:

About this route:

A direct, nonstop flight between Portland International Airport (PDX), Portland, Oregon, United States and Margaret Ekpo International Airport (CBQ), Calabar, Nigeria would travel a Great Circle distance of 7,826 miles (or 12,594 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 Margaret Ekpo 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 Portland International Airport and Margaret Ekpo 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 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.
• Plans made in 1968 to add a third runway by means of filling in parts of the Columbia River were met with vocal public opposition and scrapped.
• 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.
• The April 1957 OAG shows 38 United departures a day, 10 West Coast, 8 Northwest and 6 Western.
• 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 international section of Concourse D was renamed the Governor Victor G.
• Portland International Airport (PDX) has 3 runways.

Facts about Margaret Ekpo International Airport (CBQ):

• Because of Margaret Ekpo International Airport's relatively low elevation of 210 feet, planes can take off or land at Margaret Ekpo 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 furthest airport from Margaret Ekpo International Airport (CBQ) is Canton Island Airport (CIS), which is nearly antipodal to Margaret Ekpo International Airport (meaning Margaret Ekpo International Airport is almost on the exact opposite side of the Earth from Canton Island Airport), and is located 12,284 miles (19,770 kilometers) away in Canton Island, Kiribati.
• Margaret Ekpo International Airport (CBQ) currently has only 1 runway.
• The closest airport to Margaret Ekpo International Airport (CBQ) is Akwa Ibom International Airport (QUO), which is located only 18 miles (30 kilometers) WSW of CBQ.