Nonstop flight route between Bo, Sierra Leone and Zhoushan, Zhejiang, China:

About this route:

A direct, nonstop flight between Bo Airport (KBS), Bo, Sierra Leone and Zhoushan Putuoshan Airport (HSN), Zhoushan, Zhejiang, China would travel a Great Circle distance of 8,423 miles (or 13,556 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 Bo Airport and Zhoushan Putuoshan 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 Bo Airport and Zhoushan Putuoshan 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 Bo Airport (KBS):

• The closest airport to Bo Airport (KBS) is Kenema Airport (KEN), which is located 40 miles (65 kilometers) E of KBS.
• The furthest airport from Bo Airport (KBS) is Mota Lava Airport (MTV), which is nearly antipodal to Bo Airport (meaning Bo Airport is almost on the exact opposite side of the Earth from Mota Lava Airport), and is located 12,040 miles (19,376 kilometers) away in Mota Lava, Vanuatu.
• Because of Bo Airport's relatively low elevation of 328 feet, planes can take off or land at Bo 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.
• Bo Airport (KBS) currently has only 1 runway.

Facts about Zhoushan Putuoshan Airport (HSN):

• The closest airport to Zhoushan Putuoshan Airport (HSN) is Ningbo Lishe International Airport (NGB), which is located 54 miles (88 kilometers) W of HSN.
• Considering the land had to be built up 9 meters, even with the trapezium shaped cross section, approximately 5,500,000 cubic meters of fill had to be quarried, transported and placed by local labor.
• 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 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.
• The runway was originally designed to be long enough to land 747s, which require around 10,000' length for take-off by 130' width.
• At the end of the day the runway length was held to 8,200 which is too short for fully laden 747's to take off safely although it could be extended at sometime in the future if this was ever required.