Distance from ROA to Zhengzhou
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Roanoke–Blacksburg Regional Airport (ROA) and Zhengzhou (CGO) is 11,923.26 km. This corresponds to an approximate flight time of 14h 31min. Similar flight routes: ROA → TYN , ROA → TNA , ROA → WUH , ROA → XIY , GSO → CGO
Bearing: 268.90° (W)The initial bearing on the course from ROA to Zhengzhou is 268.90° and the compass direction is W.
Midpoint: 80.6707,-170.99256The geographic midpoint between ROA and Zhengzhou is in 5,939.33 km distance between both points in a bearing of 268.90°.
Distance: 11,878.67 kmThe shortest distance (air line) between ROA and Zhengzhou is 11,878.67 km.
Driving route: -- ( - )The shortest route between ROA and Zhengzhou is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: 12hThe time difference between ROA (America/New_York) and Zhengzhou (Asia/Shanghai) is 12 hours. This means that it is now 11:48 (08.06.2024) in ROA and 23:48 (08.06.2024) in Zhengzhou.
How is the distance calculated?
To calculate the distance between ROA and Zhengzhou, the place names are converted into coordinates (latitude and longitude). The respective geographic centre is used for cities, regions and countries. To calculate the distance the Haversine formula is applied.