Nonstop flight route between White Plains, New York, United States and Cape Newenham, Alaska, United States:
Departure Airport:
Arrival Airport:
Distance from HPN to EHM:
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- About this route
 - HPN Airport Information
 - EHM Airport Information
 - Facts about HPN
 - Facts about EHM
 - Map of Nearest Airports to HPN
 - List of Nearest Airports to HPN
 - Map of Furthest Airports from HPN
 - List of Furthest Airports from HPN
 - Map of Nearest Airports to EHM
 - List of Nearest Airports to EHM
 - Map of Furthest Airports from EHM
 - List of Furthest Airports from EHM
 
About this route:
A direct, nonstop flight between Westchester County Airport (HPN), White Plains, New York, United States and Cape Newenham LRRS Airport (EHM), Cape Newenham, Alaska, United States would travel a Great Circle distance of 3,806 miles (or 6,126 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 Westchester County Airport and Cape Newenham LRRS 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 Westchester County Airport and Cape Newenham LRRS Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | HPN / KHPN | 
| Airport Name: | Westchester County Airport | 
| Location: | White Plains, New York, United States | 
| GPS Coordinates: | 41°4'0"N by 73°42'26"W | 
| Area Served: | Westchester County, New York, Fairfield County, Connecticut | 
| Operator/Owner: | County of Westchester | 
| Airport Type: | Public-use | 
| Elevation: | 439 feet (134 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from HPN | 
| More Information: | HPN Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | EHM / PAEH | 
| Airport Name: | Cape Newenham LRRS Airport | 
| Location: | Cape Newenham, Alaska, United States | 
| GPS Coordinates: | 58°38'47"N by 162°3'46"W | 
| Operator/Owner: | U.S. Air Force | 
| Airport Type: | Military | 
| Elevation: | 541 feet (165 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from EHM | 
| More Information: | EHM Maps & Info | 
Facts about Westchester County Airport (HPN):
- Because of Westchester County Airport's relatively low elevation of 439 feet, planes can take off or land at Westchester County 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.
 - Westchester County Airport (HPN) has 2 runways.
 - Westchester County Airport is a county-owned airport in Westchester County, New York, three miles northeast of the central business district of White Plains, in the towns of Harrison, North Castle and Rye Brook.
 - The closest airport to Westchester County Airport (HPN) is Flushing Airport (closed 1984) (FLU), which is located 21 miles (34 kilometers) SSW of HPN.
 - Westchester County Airport has several fixed-base operators, including Avitat, Signature Flight Support, Landmark, NetJets, Panorama, and Million Air.
 - Also, due to its location near a number of residential neighborhoods, Westchester County Airport instituted a Voluntary Restraint from Flying Program, sometimes referred to as a voluntary curfew, which has helped to ease some of the local concern of noise resulting from airport activity.
 - Westchester County Airport is also the current home of the New York Wing of the United States Civil Air Patrol, as well as the Southeastern Group of the New York Wing.
 - In June 2009 Cape Air added service to Westchester, with service to Nantucket and Martha's Vineyard in Massachusetts.
 - The furthest airport from Westchester County Airport (HPN) is Margaret River Airport (MGV), which is located 11,747 miles (18,906 kilometers) away in Margaret River, Western Australia, Australia.
 
Facts about Cape Newenham LRRS Airport (EHM):
- The furthest airport from Cape Newenham LRRS Airport (EHM) is Cape Town International Airport (CPT), which is located 10,732 miles (17,271 kilometers) away in Cape Town, South Africa.
 - The closest airport to Cape Newenham LRRS Airport (EHM) is Platinum Airport (PTU), which is located 27 miles (43 kilometers) NNE of EHM.
 - Because of Cape Newenham LRRS Airport's relatively low elevation of 541 feet, planes can take off or land at Cape Newenham LRRS 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.
 - Cape Newenham LRRS Airport (EHM) currently has only 1 runway.
 - The airstrip was constructed in 1951 during the construction of the Cape Newenham Air Force Station.
 
