Distance from Surin to Udon-Thani
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The shortest distance (air line) between Surin and Udon-Thani is 263.37 km.
Driving route: -- ( - )The shortest route between Surin and Udon-Thani is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Flight route: 645.02 km (1h 15min)The flight distance between the nearest airports Surin (REP) and Udon-Thani (CNX) is 645.02 km. This corresponds to an approximate flight time of 1h 15min. Similar flight routes: REP → REP , REP → DMK , REP → BKK , REP → HAN , BKK → CNX
Bearing: 342.57° (NNW)The initial bearing on the course from Surin to Udon-Thani is 342.57° and the compass direction is NNW.
Midpoint: 16.29983,103.3614The geographic midpoint between Surin and Udon-Thani is in 131.69 km distance between both points in a bearing of 342.57°. It is located in Thailand, Maha Sarakham Province (ประเทศไทย, จังหวัดมหาสารคาม).
Time difference: 0hSurin and Udon-Thani are both in the same time zone Asia/Jakarta.
How is the distance calculated?
To calculate the distance between Surin and Udon-Thani, 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.