Nonstop flight route between Zhoushan, Zhejiang, China and between Baltimore, Maryland and Washington, D.C., United States:

About this route:

A direct, nonstop flight between Zhoushan Putuoshan Airport (HSN), Zhoushan, Zhejiang, China and Baltimore/Washington International Thurgood Marshall Airport (BWI), between Baltimore, Maryland and Washington, D.C., United States would travel a Great Circle distance of 7,507 miles (or 12,082 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 Zhoushan Putuoshan Airport and Baltimore/Washington International Thurgood Marshall 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 Zhoushan Putuoshan Airport and Baltimore/Washington International Thurgood Marshall 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 Zhoushan Putuoshan Airport (HSN):

• The Chinese engineers had a rather unique way of placing the fill which was regularly monitored by U.S.
• In addition to being known as "Zhoushan Putuoshan Airport", other names for HSN include "舟山普陀山机场" and "Zhōushān Pǔtuóshān Jīchǎng".
• The closest airport to Zhoushan Putuoshan Airport (HSN) is Ningbo Lishe International Airport (NGB), which is located 54 miles (88 kilometers) W of HSN.
• An interesting fact relating to the design of the runway is that the existing site, which was a large area of rice paddy fields, was less than a half-meter above sea level, situated behind a protective dam which kept seawater out during severe weather.
• The furthest airport from Zhoushan Putuoshan Airport (HSN) is Monte Caseros Airport (MCS), which is nearly antipodal to Zhoushan Putuoshan Airport (meaning Zhoushan Putuoshan Airport is almost on the exact opposite side of the Earth from Monte Caseros Airport), and is located 12,413 miles (19,977 kilometers) away in Monte Caseros, Corrientes, Argentina.

Facts about Baltimore/Washington International Thurgood Marshall Airport (BWI):

• In 2010, BWI was ranked as the best airport of its size in the world by the Airports Council International based on its 2009 Airport Service Quality survey.
• The closest airport to Baltimore/Washington International Thurgood Marshall Airport (BWI) is Tipton Airport (FME), which is located only 8 miles (13 kilometers) SW of BWI.
• On July 12, 2013, BWI Airport and the Maryland Aviation Administration launched a 3-year $125 million construction project.
• Baltimore/Washington International Thurgood Marshall Airport (BWI) has 4 runways.
• Baltimore/Washington International Thurgood Marshall Airport is an international airport serving the Baltimore–Washington Metropolitan Area in the United States.
• Because of Baltimore/Washington International Thurgood Marshall Airport's relatively low elevation of 146 feet, planes can take off or land at Baltimore/Washington International Thurgood Marshall 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 Baltimore/Washington International Thurgood Marshall Airport (BWI) is Margaret River Airport (MGV), which is located 11,691 miles (18,814 kilometers) away in Margaret River, Western Australia, Australia.
• Planning for a new airport on 3,200 acres to serve the Baltimore/Washington area began just after the end of World War II.
• The passenger terminal renovation program was complete in 1979, the most dramatic work of the airport's modernization, which was designed by DMJM along with Peterson & Brickbauer.
• Baltimore/Washington International Thurgood Marshall Airport handled 22,391,785 passengers last year.