Nonstop flight route between Lyudao (Green Island), Taiwan and Portsmouth, New Hampshire, United States:

About this route:

A direct, nonstop flight between Lyudao Airport (Green Island Airport) (GNI), Lyudao (Green Island), Taiwan and Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States would travel a Great Circle distance of 7,827 miles (or 12,596 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 Lyudao Airport (Green Island 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 Lyudao Airport (Green Island 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 Lyudao Airport (Green Island Airport) (GNI):

• The closest airport to Lyudao Airport (Green Island Airport) (GNI) is Taitung Airport (TTT), which is located 24 miles (38 kilometers) WNW of GNI.
• In addition to being known as "Lyudao Airport (Green Island Airport)", other names for GNI include "綠島航空站綠島機場" and "Lǜdǎo HángkōngzhànLǜdǎo Jīchǎng".
• Because of Lyudao Airport (Green Island Airport)'s relatively low elevation of 28 feet, planes can take off or land at Lyudao Airport (Green Island 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.
• The furthest airport from Lyudao Airport (Green Island Airport) (GNI) is Dr. Luis María Argaña International Airport (ESG), which is nearly antipodal to Lyudao Airport (Green Island Airport) (meaning Lyudao Airport (Green Island Airport) is almost on the exact opposite side of the Earth from Dr. Luis María Argaña International Airport), and is located 12,296 miles (19,789 kilometers) away in Mariscal Estigarribia, Paraguay.
• Lyudao Airport (Green Island Airport) (GNI) currently has only 1 runway.

Facts about Portsmouth International Airport at Pease (PSM):

• 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.
• 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.
• 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.
• 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 served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.