Distance from HND to Seongnam-si
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Tokyo Haneda International Airport (HND) and Seongnam-si (GMP) is 1,182.96 km. This corresponds to an approximate flight time of 1h 53min. Similar flight routes: HND → ICN , HND → CJJ , HND → KUV , HND → MWX , NRT → GMP
Bearing: 280.52° (W)The initial bearing on the course from HND to Seongnam-si is 280.52° and the compass direction is W.
Midpoint: 36.66263,133.53619The geographic midpoint between HND and Seongnam-si is in 574.23 km distance between both points in a bearing of 280.52°.
Distance: 1,148.46 kmThe shortest distance (air line) between HND and Seongnam-si is 1,148.46 km.
Driving route: -- ( - )The shortest route between HND and Seongnam-si is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: 0hHND and Seongnam-si are both in the same time zone Asia/Tokyo.
How is the distance calculated?
To calculate the distance between HND and Seongnam-si, 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.