Nonstop flight route between Newburgh, New York, United States and Impfondo, Republic of the Congo:

About this route:

A direct, nonstop flight between Stewart International Airport (SWF), Newburgh, New York, United States and Impfondo Airport (ION), Impfondo, Republic of the Congo would travel a Great Circle distance of 6,257 miles (or 10,069 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 Stewart International Airport and Impfondo 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 Stewart International Airport and Impfondo 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 Stewart International Airport (SWF):

• In early 1981, the 52 U.S.
• In the early 1970s, Governor Nelson Rockefeller's administration saw the potential for Stewart to support the metropolitan area.
• Stewart International Airport (SWF) has 2 runways.
• The closest airport to Stewart International Airport (SWF) is Orange County Airport (MGJ), which is located only 8 miles (13 kilometers) W of SWF.
• In 1934 Douglas MacArthur, then superintendent of the United States Military Academy, proposed flight training cadets at the airport.
• Because of Stewart International Airport's relatively low elevation of 491 feet, planes can take off or land at Stewart 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 1997 the state formally began, through the Empire State Development Corporation, the process of soliciting bids for a 99-year lease on the airport and, potentially, the adjacent undeveloped lands as well, whatever bidders wanted.
• In 1981 the 52 American hostages held in Iran made their return to American soil at Stewart.
• The furthest airport from Stewart International Airport (SWF) is Margaret River Airport (MGV), which is located 11,712 miles (18,848 kilometers) away in Margaret River, Western Australia, Australia.
• Developed in the 1930s as a military base to allow cadets at the nearby United States Military Academy at West Point to learn aviation, it has grown into the major passenger airport for the mid-Hudson region and continues as a military airfield, housing the 105th Airlift Wing of the New York Air National Guard and Marine Aerial Refueler Transport Squadron 452 of the United States Marine Corps Reserve.
• The region's needs had changed.

Facts about Impfondo Airport (ION):

• The furthest airport from Impfondo Airport (ION) is Cassidy International Airport (CXI), which is nearly antipodal to Impfondo Airport (meaning Impfondo Airport is almost on the exact opposite side of the Earth from Cassidy International Airport), and is located 12,034 miles (19,367 kilometers) away in Christmas Island, Kiribati.
• The closest airport to Impfondo Airport (ION) is Bétou Airport (BTB), which is located 106 miles (170 kilometers) NNE of ION.