How far is Sŏndŏng-ni from Chiang Rai?
The distance between Chiang Rai (Chiang Rai International Airport) and Sŏndŏng-ni (Sondok Airport) is 2130 miles / 3427 kilometers / 1851 nautical miles.
The driving distance from Chiang Rai (CEI) to Sŏndŏng-ni (DSO) is 2891 miles / 4652 kilometers, and travel time by car is about 55 hours 21 minutes.
Chiang Rai International Airport – Sondok Airport
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Distance from Chiang Rai to Sŏndŏng-ni
There are several ways to calculate the distance from Chiang Rai to Sŏndŏng-ni. Here are two standard methods:
Vincenty's formula (applied above)- 2129.627 miles
- 3427.302 kilometers
- 1850.595 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- 2129.862 miles
- 3427.680 kilometers
- 1850.799 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 Chiang Rai to Sŏndŏng-ni?
The estimated flight time from Chiang Rai International Airport to Sondok Airport is 4 hours and 31 minutes.
What is the time difference between Chiang Rai and Sŏndŏng-ni?
Flight carbon footprint between Chiang Rai International Airport (CEI) and Sondok Airport (DSO)
On average, flying from Chiang Rai to Sŏndŏng-ni generates about 232 kg of CO2 per passenger, and 232 kilograms equals 512 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chiang Rai to Sŏndŏng-ni
See the map of the shortest flight path between Chiang Rai International Airport (CEI) and Sondok Airport (DSO).
Airport information
| Origin | Chiang Rai International Airport |
|---|---|
| City: | Chiang Rai |
| Country: | Thailand  |
| IATA Code: | CEI |
| ICAO Code: | VTCT |
| Coordinates: | 19°57′8″N, 99°52′58″E |
| Destination | Sondok Airport |
|---|---|
| City: | Sŏndŏng-ni |
| Country: | North Korea  |
| IATA Code: | DSO |
| ICAO Code: | ZKSD |
| Coordinates: | 39°44′42″N, 127°28′26″E |