Nonstop flight route between Keene, New Hampshire, United States and Coari, Amazonas, Brazil:

About this route:

A direct, nonstop flight between Dillant–Hopkins Airport (EEN), Keene, New Hampshire, United States and Coari Airport (CIZ), Coari, Amazonas, Brazil would travel a Great Circle distance of 3,300 miles (or 5,310 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 Dillant–Hopkins Airport and Coari 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 Dillant–Hopkins Airport and Coari 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 Dillant–Hopkins Airport (EEN):

• Dillant–Hopkins Airport is a general aviation airport located 2 miles south of the central business district of Keene, in Cheshire County, New Hampshire, USA.
• In 1967 the FAA recommended a $1.8 million series of improvements which would include further extending the runways, the construction of a control tower, improved buildings, and other facilities.
• Because of Dillant–Hopkins Airport's relatively low elevation of 149 feet, planes can take off or land at Dillant–Hopkins 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 1945 a steel hangar was constructed at the airport which would also see local operations moved to it from West Keene.
• Dillant–Hopkins Airport (EEN) has 2 runways.
• 1954 would see Northeast Airlines begin its air freight service out of the airport, six years after air freight service first began there.
• The closest airport to Dillant–Hopkins Airport (EEN) is Jaffrey Airport - Silver Ranch Airpark (AFN), which is located only 15 miles (24 kilometers) ESE of EEN.
• The furthest airport from Dillant–Hopkins Airport (EEN) is Margaret River Airport (MGV), which is located 11,700 miles (18,830 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Coari Airport (CIZ):

• Coari Airport (CIZ) currently has only 1 runway.
• The closest airport to Coari Airport (CIZ) is Tefé Airport (TFF), which is located 122 miles (196 kilometers) WNW of CIZ.
• The furthest airport from Coari Airport (CIZ) is Nunukan Airport (NNX), which is nearly antipodal to Coari Airport (meaning Coari Airport is almost on the exact opposite side of the Earth from Nunukan Airport), and is located 12,382 miles (19,927 kilometers) away in Nunukan, East Kalimantan, Indonesia.
• Because of Coari Airport's relatively low elevation of 131 feet, planes can take off or land at Coari 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 addition to being known as "Coari Airport", another name for CIZ is "Aeroporto de Coari".