Nonstop flight route between Portland, Oregon, United States and Lisala, Democratic Republic of the Congo:

About this route:

A direct, nonstop flight between Portland International Airport (PDX), Portland, Oregon, United States and Lisala Airport (LIQ), Lisala, Democratic Republic of the Congo would travel a Great Circle distance of 8,474 miles (or 13,637 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 Lisala 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 Lisala 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 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 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 Airport has five concourses as well as a business aviation terminal.
• Portland International Airport handled 1,502,956 passengers last year.
• Portland International Airport (PDX) has 3 runways.
• 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.
• 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.
• 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.
• PDX has a shopping mall behind its ticketing counters, with all shops and restaurants open every day.
• The present PDX site was purchased by the Portland City Council in 1936.

Facts about Lisala Airport (LIQ):

• The closest airport to Lisala Airport (LIQ) is Basankusu Airport (BSU), which is located 135 miles (217 kilometers) WSW of LIQ.
• In addition to being known as "Lisala Airport", another name for LIQ is "Lisala Airport".
• Lisala Airport (LIQ) currently has only 1 runway.
• The furthest airport from Lisala Airport (LIQ) is Cassidy International Airport (CXI), which is nearly antipodal to Lisala Airport (meaning Lisala Airport is almost on the exact opposite side of the Earth from Cassidy International Airport), and is located 12,139 miles (19,535 kilometers) away in Christmas Island, Kiribati.