Nonstop flight route between Dien Bien Phu, Vietnam and Portland, Maine, United States:

About this route:

A direct, nonstop flight between Dien Bien Phu Airport (DIN), Dien Bien Phu, Vietnam and Portland International Jetport (PWM), Portland, Maine, United States would travel a Great Circle distance of 7,923 miles (or 12,750 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 Dien Bien Phu Airport and Portland International Jetport, 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 Dien Bien Phu Airport and Portland International Jetport. 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 Dien Bien Phu Airport (DIN):

• Dien Bien Phu Airport (DIN) currently has only 1 runway.
• In addition to being known as "Dien Bien Phu Airport", another name for DIN is "Sân bay Điện Biên Phủ".
• The furthest airport from Dien Bien Phu Airport (DIN) is Carolina Airport (CLN), which is located 11,998 miles (19,308 kilometers) away in Carolina, Maranhão, Brazil.
• The closest airport to Dien Bien Phu Airport (DIN) is Oudomsay Airport (ODY), which is located 82 miles (132 kilometers) SW of DIN.

Facts about Portland International Jetport (PWM):

• After Independence Air went bankrupt Portland had no low-cost carrier, causing fares to go up, and passenger numbers to decline.
• 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.
• In 1980 the passenger terminal expanded to the east with the addition of two baggage carousels.
• In 1995 a terminal building improvement project was undertaken to add two-second-level boarding gates, as well as additional space for ticketing, operations, departure lounge, concessions, and an international customs facility.
• That year regional Air New England began service in Portland, competing with Northeast Airlines intrastate and between Portland and Boston.
• The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
• Portland International Jetport (PWM) has 2 runways.
• In 2004 Runway 11/29 was lengthened to 7,200 feet.
• In June 1983 United Airlines arrived in Portland, planning to be the only airline to serve 50 states.
• 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.