Distance: 153.32 kmThe shortest distance (air line) between Hongwŏn and Hyesan is 153.32 km.
Driving route: -- ( - )The shortest route between Hongwŏn and Hyesan is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Bearing: 6.55° (N)The initial bearing on the course from Hongwŏn to Hyesan is 6.55° and the compass direction is N.
Midpoint: 40.7079,128.06346The geographic midpoint between Hongwŏn and Hyesan is in 76.66 km distance between both points in a bearing of 6.55°. It is located in North Korea, Ryanggang (조선민주주의인민공화국, 량강도).
Time difference: 0hHongwŏn and Hyesan are both in the same time zone Asia/Pyongyang.