Distance from Dadonghai to Haiphong
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The shortest distance (air line) between Dadonghai and Haiphong is 418.18 km.
Driving route: -- ( - )The shortest route between Dadonghai and Haiphong is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Flight route: 512.80 km (1h 6min)The flight distance between the nearest airports Dadonghai (SYX) and Haiphong (HAN) is 512.80 km. This corresponds to an approximate flight time of 1h 6min. Similar flight routes: SYX → NNG , SYX → SYX , SYX → HAK , SYX → DAD , HAK → HAN
Bearing: 314.72° (NW)The initial bearing on the course from Dadonghai to Haiphong is 314.72° and the compass direction is NW.
Midpoint: 19.53232,108.11272The geographic midpoint between Dadonghai and Haiphong is in 209.09 km distance between both points in a bearing of 314.72°.
Time difference: -1hThe time difference between Dadonghai (Asia/Shanghai) and Haiphong (Asia/Jakarta) is -1 hours. This means that it is now 18:35 (12.05.2024) in Dadonghai and 17:35 (12.05.2024) in Haiphong.
How is the distance calculated?
To calculate the distance between Dadonghai and Haiphong, 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.