Nonstop flight route between Portland, Maine, United States and Tours, France:

About this route:

A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Tours Val de Loire Airport (TUF), Tours, France would travel a Great Circle distance of 3,326 miles (or 5,352 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 Tours Val de Loire 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 Tours Val de Loire 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):

• 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.
• That year regional Air New England began service in Portland, competing with Northeast Airlines intrastate and between Portland and Boston.
• 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.
• The Jetport began construction on its expanded terminal as well as several infrastructure improvements in 2010.
• 1987 saw the arrival of Continental Airlines, when the airline bought PEOPLExpress and took over their routes.
• Jet flights began in 1968, and for the first time Portland got a nonstop beyond Boston when Northeast DC-9s flew to La Guardia.
• In 1972 Northeast Airlines was bought by Delta Air Lines which retained its routes to Bangor, Boston, and New York.
• Portland International Jetport (PWM) has 2 runways.
• In 1982 PWM got its first nonstop beyond New York, when Delta tried a 727 to Cincinnati for a year or so.
• On September 1, 2005 Delta Air Lines ended mainline service to PWM.

Facts about Tours Val de Loire Airport (TUF):

• In addition to being known as "Tours Val de Loire Airport", another name for TUF is "Aéroport Tours Val de LoireBase Aérienne 604Tours Val de Loire".
• Because of Tours Val de Loire Airport's relatively low elevation of 357 feet, planes can take off or land at Tours Val de Loire 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 airport dates back to World War I, being established as a French Air Force training center.
• The furthest airport from Tours Val de Loire Airport (TUF) is Chatham Islands (CHT), which is nearly antipodal to Tours Val de Loire Airport (meaning Tours Val de Loire Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,152 miles (19,557 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Tours Val de Loire Airport (TUF) currently has only 1 runway.
• The closest airport to Tours Val de Loire Airport (TUF) is Angers – Loire Airport (ANE), which is located 49 miles (79 kilometers) W of TUF.