How far is Chiang Rai from Mengnai?
The distance between Mengnai (Huatugou Airport) and Chiang Rai (Chiang Rai International Airport) is 1369 miles / 2203 kilometers / 1190 nautical miles.
The driving distance from Mengnai (HTT) to Chiang Rai (CEI) is 2149 miles / 3458 kilometers, and travel time by car is about 42 hours 51 minutes.
Huatugou Airport – Chiang Rai International Airport
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Distance from Mengnai to Chiang Rai
There are several ways to calculate the distance from Mengnai to Chiang Rai. Here are two standard methods:
Vincenty's formula (applied above)- 1368.958 miles
- 2203.124 kilometers
- 1189.592 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- 1372.225 miles
- 2208.383 kilometers
- 1192.431 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 Mengnai to Chiang Rai?
The estimated flight time from Huatugou Airport to Chiang Rai International Airport is 3 hours and 5 minutes.
What is the time difference between Mengnai and Chiang Rai?
The time difference between Mengnai and Chiang Rai is 1 hour. Chiang Rai is 1 hour behind Mengnai.
Flight carbon footprint between Huatugou Airport (HTT) and Chiang Rai International Airport (CEI)
On average, flying from Mengnai to Chiang Rai generates about 171 kg of CO2 per passenger, and 171 kilograms equals 378 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Mengnai to Chiang Rai
See the map of the shortest flight path between Huatugou Airport (HTT) and Chiang Rai International Airport (CEI).
Airport information
| Origin | Huatugou Airport |
|---|---|
| City: | Mengnai |
| Country: | China  |
| IATA Code: | HTT |
| ICAO Code: | ZLHX |
| Coordinates: | 38°12′7″N, 90°50′29″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 |