Map of flight path and driving directions from Tianshui to Sŏndŏng-ni.
Shortest flight path between Tianshui Maijishan Airport (THQ) and Sondok Airport (DSO).
How far is Sŏndŏng-ni from Tianshui?
There are several ways to calculate distances between Tianshui and Sŏndŏng-ni. Here are two common methods:Vincenty's formula (applied above)
- 1241.950 miles
- 1998.725 kilometers
- 1079.225 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1239.489 miles
- 1994.764 kilometers
- 1077.086 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
The time difference between Tianshui and Sŏndŏng-ni is 1 hour. Sŏndŏng-ni is 1 hour ahead of Tianshui.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 163 kg (360 pounds).
Frequent Flyer Miles Calculator
Tianshui (THQ) → Sŏndŏng-ni (DSO).