Nonstop flight route between Portland, Maine, United States and Sønderborg, Denmark:

About this route:

A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Sønderborg Airport (SGD), Sønderborg, Denmark would travel a Great Circle distance of 3,487 miles (or 5,611 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 Jetport and Sønderborg 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 Jetport and Sønderborg 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 Jetport (PWM):

• Jet flights began in 1968, and for the first time Portland got a nonstop beyond Boston when Northeast DC-9s flew to La Guardia.
• The furthest airport from Portland International Jetport (PWM) is Margaret River Airport (MGV), which is located 11,705 miles (18,838 kilometers) away in Margaret River, Western Australia, Australia.
• In June 1983 United Airlines arrived in Portland, planning to be the only airline to serve 50 states.
• Portland International Jetport is a public airport two miles west of downtown Portland, in Cumberland County, Maine.
• In 1980 the passenger terminal expanded to the east with the addition of two baggage carousels.
• Portland International Jetport (PWM) has 2 runways.
• The present airport started to take shape in the 1950s.
• The Jetport began construction on its expanded terminal as well as several infrastructure improvements in 2010.
• Because of Portland International Jetport's relatively low elevation of 76 feet, planes can take off or land at Portland International Jetport 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 Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
• On September 1, 2005 Delta Air Lines ended mainline service to PWM.

Facts about Sønderborg Airport (SGD):

• In addition to being known as "Sønderborg Airport", another name for SGD is "Sønderborg Lufthavn".
• Sønderborg Airport (SGD) currently has only 1 runway.
• The furthest airport from Sønderborg Airport (SGD) is Chatham Islands (CHT), which is located 11,617 miles (18,696 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Sønderborg Airport's relatively low elevation of 24 feet, planes can take off or land at Sønderborg 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 Sønderborg Airport (SGD) is Vojens Airport (SKS), which is located 28 miles (45 kilometers) NW of SGD.