Nonstop flight route between Columbus, Ohio, United States and Tengchong, Yunnan, China:

About this route:

A direct, nonstop flight between Port Columbus International Airport (CMH), Columbus, Ohio, United States and Tengchong Tuofeng Airport (TCZ), Tengchong, Yunnan, China would travel a Great Circle distance of 7,946 miles (or 12,787 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 Port Columbus International Airport and Tengchong Tuofeng 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 Port Columbus International Airport and Tengchong Tuofeng 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 Port Columbus International Airport (CMH):

• Port Columbus International Airport (CMH) has 2 runways.
• The diagram on the February 1951 Coast & Geodetic Survey instrument-approach chart shows runways 006/186 3550 ft long, 052/232 4400 ft, 096/276 4500 ft, and 127/307 5030 ft.
• The furthest airport from Port Columbus International Airport (CMH) is Margaret River Airport (MGV), which is located 11,361 miles (18,284 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Port Columbus International Airport's relatively low elevation of 815 feet, planes can take off or land at Port Columbus International 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.
• According to a 2005 market survey, Port Columbus attracts about 50% of its passengers from outside of its 60-mile radius primary service region.
• In 2013, the airport completed a US$140 million runway improvement.
• The closest airport to Port Columbus International Airport (CMH) is Ohio State University Airport (OSU), which is located only 11 miles (18 kilometers) WNW of CMH.
• The first major airline to fly into Port Columbus was TWA, and it kept a presence at Columbus over seventy years during the era of airline regulation.

Facts about Tengchong Tuofeng Airport (TCZ):

• The furthest airport from Tengchong Tuofeng Airport (TCZ) is Chañaral Airport (CNR), which is located 11,752 miles (18,913 kilometers) away in Chañaral, Atacama Region, Chile.
• In addition to being known as "Tengchong Tuofeng Airport", other names for TCZ include "腾冲驼峰机场" and "Téngchōng Tuófēng Jīchǎng".
• The closest airport to Tengchong Tuofeng Airport (TCZ) is Dehong Mangshi Airport (LUM), which is located 41 miles (66 kilometers) S of TCZ.