Nonstop flight route between Ithaca, New York, United States and Portsmouth, New Hampshire, United States:

About this route:

A direct, nonstop flight between Ithaca Tompkins Regional Airport (ITH), Ithaca, New York, United States and Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States would travel a Great Circle distance of 289 miles (or 464 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 relatively short distance between Ithaca Tompkins Regional Airport and Portsmouth International Airport at Pease, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Ithaca Tompkins Regional Airport (ITH):

• Ithaca Tompkins Regional Airport (ITH) has 2 runways.
• The closest airport to Ithaca Tompkins Regional Airport (ITH) is Cortland County Airport (CTX), which is located only 14 miles (23 kilometers) ENE of ITH.
• TCAT Route 32 travels to Cornell University and downtown Ithaca Monday through Friday, On weekends similar service is on Route 72.
• The original Ithaca Municipal Airport was west of downtown Ithaca, near the inlet of Cayuga Lake.
• The furthest airport from Ithaca Tompkins Regional Airport (ITH) is Margaret River Airport (MGV), which is located 11,576 miles (18,630 kilometers) away in Margaret River, Western Australia, Australia.
• In late 2004, after negotiations with the County, Northwest Airlines agreed to add Northwest Airlink service to Detroit Metropolitan Wayne County Airport, which began May 2, 2005.

Facts about Portsmouth International Airport at Pease (PSM):

• Because of Portsmouth International Airport at Pease's relatively low elevation of 100 feet, planes can take off or land at Portsmouth International Airport at Pease 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.
• Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
• The closest airport to Portsmouth International Airport at Pease (PSM) is Sanford Seacoast Regional Airport (SFM), which is located 23 miles (36 kilometers) NNE of PSM.
• The airport served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.
• It shares the runway with the Pease Air National Guard Base, which is actively utilized by the 157th Air Refueling Wing of the New Hampshire Air National Guard, an Air Mobility Command -gained Air National Guard unit operating the KC-135R Stratotanker aircraft.
• The furthest airport from Portsmouth International Airport at Pease (PSM) is Margaret River Airport (MGV), which is located 11,729 miles (18,875 kilometers) away in Margaret River, Western Australia, Australia.