How far is Chiang Rai from Nanjing?
The distance between Nanjing (Nanjing Lukou International Airport) and Chiang Rai (Chiang Rai International Airport) is 1430 miles / 2302 kilometers / 1243 nautical miles.
The driving distance from Nanjing (NKG) to Chiang Rai (CEI) is 1827 miles / 2941 kilometers, and travel time by car is about 34 hours 37 minutes.
Nanjing Lukou International Airport – Chiang Rai International Airport
Search flights
Distance from Nanjing to Chiang Rai
There are several ways to calculate the distance from Nanjing to Chiang Rai. Here are two standard methods:
Vincenty's formula (applied above)- 1430.200 miles
- 2301.684 kilometers
- 1242.810 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- 1430.194 miles
- 2301.674 kilometers
- 1242.804 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 Nanjing to Chiang Rai?
The estimated flight time from Nanjing Lukou International Airport to Chiang Rai International Airport is 3 hours and 12 minutes.
What is the time difference between Nanjing and Chiang Rai?
The time difference between Nanjing and Chiang Rai is 1 hour. Chiang Rai is 1 hour behind Nanjing.
Flight carbon footprint between Nanjing Lukou International Airport (NKG) and Chiang Rai International Airport (CEI)
On average, flying from Nanjing to Chiang Rai generates about 175 kg of CO2 per passenger, and 175 kilograms equals 386 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Nanjing to Chiang Rai
See the map of the shortest flight path between Nanjing Lukou International Airport (NKG) and Chiang Rai International Airport (CEI).
Airport information
| Origin | Nanjing Lukou International Airport |
|---|---|
| City: | Nanjing |
| Country: | China  |
| IATA Code: | NKG |
| ICAO Code: | ZSNJ |
| Coordinates: | 31°44′31″N, 118°51′43″E |
| Destination | Chiang Rai International Airport |
|---|---|
| City: | Chiang Rai |
| Country: | Thailand  |
| IATA Code: | CEI |
| ICAO Code: | VTCT |
| Coordinates: | 19°57′8″N, 99°52′58″E |