Nonstop flight route between Baoshan, Yunnan, China and Portsmouth, New Hampshire, United States:

About this route:

A direct, nonstop flight between Baoshan Yunduan Airport (BSD), Baoshan, Yunnan, China and Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States would travel a Great Circle distance of 7,687 miles (or 12,370 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 Baoshan Yunduan Airport and Portsmouth International Airport at Pease, 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 Baoshan Yunduan Airport and Portsmouth International Airport at Pease. 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 Baoshan Yunduan Airport (BSD):

• The closest airport to Baoshan Yunduan Airport (BSD) is Tengchong Tuofeng Airport (TCZ), which is located 42 miles (68 kilometers) W of BSD.
• In addition to being known as "Baoshan Yunduan Airport", other names for BSD include "保山云端机场" and "Bǎoshān Yúnduān Jīchǎng".
• Because of Baoshan Yunduan Airport's high elevation of 5,453 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BSD. Combined with a high temperature, this could make BSD a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Baoshan Yunduan Airport (BSD) currently has only 1 runway.
• The furthest airport from Baoshan Yunduan Airport (BSD) is Chañaral Airport (CNR), which is located 11,794 miles (18,981 kilometers) away in Chañaral, Atacama Region, Chile.

Facts about Portsmouth International Airport at Pease (PSM):

• 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.
• Portsmouth International Airport at Pease covers an area of 3,000 acres at an elevation of 100 feet above mean sea level.
• 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.
• 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.
• Pease was one of 7 Launch Abort Sites and one of 18 Emergency Landing Sites for NASA space shuttle orbiters.
• 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 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.