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How far is Sŏndŏng-ni from Tianshui?

The distance between Tianshui (Tianshui Maijishan Airport) and Sŏndŏng-ni (Sondok Airport) is 1242 miles / 1999 kilometers / 1079 nautical miles.

The driving distance from Tianshui (THQ) to Sŏndŏng-ni (DSO) is 1632 miles / 2627 kilometers, and travel time by car is about 31 hours 8 minutes.

Tianshui Maijishan Airport – Sondok Airport

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1242
Miles
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1999
Kilometers
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1079
Nautical miles

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Distance from Tianshui to Sŏndŏng-ni

There are several ways to calculate the distance from Tianshui to Sŏndŏng-ni. Here are two standard 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 planet.

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).

How long does it take to fly from Tianshui to Sŏndŏng-ni?

The estimated flight time from Tianshui Maijishan Airport to Sondok Airport is 2 hours and 51 minutes.

Flight carbon footprint between Tianshui Maijishan Airport (THQ) and Sondok Airport (DSO)

On average, flying from Tianshui to Sŏndŏng-ni generates about 163 kg of CO2 per passenger, and 163 kilograms equals 360 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Tianshui to Sŏndŏng-ni

See the map of the shortest flight path between Tianshui Maijishan Airport (THQ) and Sondok Airport (DSO).

Airport information

Origin Tianshui Maijishan Airport
City: Tianshui
Country: China Flag of China
IATA Code: THQ
ICAO Code: ZLTS
Coordinates: 34°33′33″N, 105°51′36″E
Destination Sondok Airport
City: Sŏndŏng-ni
Country: North Korea Flag of North Korea
IATA Code: DSO
ICAO Code: ZKSD
Coordinates: 39°44′42″N, 127°28′26″E