Nonstop flight route between Portsmouth, New Hampshire, United States and South Lake Tahoe, California, United States:

About this route:

A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Lake Tahoe Airport (TVL), South Lake Tahoe, California, United States would travel a Great Circle distance of 2,544 miles (or 4,094 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 Portsmouth International Airport at Pease and Lake Tahoe 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 Portsmouth International Airport at Pease and Lake Tahoe 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 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.
• 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.
• Portsmouth International Airport at Pease, formerly known as Pease International Airport, is a joint civil and military use airport located one nautical mile west of the central business district of Portsmouth, a city in Rockingham County, New Hampshire, United States.
• The airport is located within the Pease International Tradeport, a result of the ongoing redevelopment of the former Pease Air Force Base which was closed under Base Realignment and Closure Commission action in the late 1980s and early 1990s.
• Pease was one of 7 Launch Abort Sites and one of 18 Emergency Landing Sites for NASA space shuttle orbiters.
• Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
• 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.
• Portsmouth International Airport at Pease covers an area of 3,000 acres at an elevation of 100 feet above mean sea level.

Facts about Lake Tahoe Airport (TVL):

• The furthest airport from Lake Tahoe Airport (TVL) is Tôlanaro Airport (FTU), which is located 11,214 miles (18,048 kilometers) away in Tôlanaro, Madagascar.
• Lake Tahoe Airport (TVL) currently has only 1 runway.
• The closest airport to Lake Tahoe Airport (TVL) is Minden-Tahoe Airport (MEV), which is located only 15 miles (24 kilometers) ENE of TVL.
• Because of Lake Tahoe Airport's high elevation of 6,264 feet, planes must typically fly at a faster airspeed in order to takeoff or land at TVL. Combined with a high temperature, this could make TVL a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The Lake Tahoe area is currently served by Reno-Tahoe International Airport and Sacramento International Airport.
• This high elevation airport in the Sierra Nevada just south of Lake Tahoe opened in 1959 with a 5900-ft runway.