Distance from Dadonghai to Hong-Kong
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The shortest distance (air line) between Dadonghai and Hong-Kong is 668.14 km.
Driving route: -- ( - )The shortest route between Dadonghai and Hong-Kong is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Flight route: 646.04 km (1h 15min)The flight distance between the nearest airports Dadonghai (SYX) and Hong-Kong (HKG) is 646.04 km. This corresponds to an approximate flight time of 1h 15min. Similar flight routes: SYX → SZX , SYX → MFM , SYX → CAN , SYX → HAK , HAK → HKG
Bearing: 45.75° (NE)The initial bearing on the course from Dadonghai to Hong-Kong is 45.75° and the compass direction is NE.
Midpoint: 20.31498,111.78308The geographic midpoint between Dadonghai and Hong-Kong is in 334.07 km distance between both points in a bearing of 45.75°.
Time difference: 0hDadonghai and Hong-Kong are both in the same time zone Asia/Shanghai.
How is the distance calculated?
To calculate the distance between Dadonghai and Hong-Kong, 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.