How far is Mengnai from Ko Samui?
The distance between Ko Samui (Samui Airport) and Mengnai (Huatugou Airport) is 2054 miles / 3306 kilometers / 1785 nautical miles.
Samui Airport – Huatugou Airport
Search flights
Distance from Ko Samui to Mengnai
There are several ways to calculate the distance from Ko Samui to Mengnai. Here are two standard methods:
Vincenty's formula (applied above)- 2053.999 miles
- 3305.590 kilometers
- 1784.876 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- 2060.965 miles
- 3316.801 kilometers
- 1790.929 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 Ko Samui to Mengnai?
The estimated flight time from Samui Airport to Huatugou Airport is 4 hours and 23 minutes.
What is the time difference between Ko Samui and Mengnai?
The time difference between Ko Samui and Mengnai is 1 hour. Mengnai is 1 hour ahead of Ko Samui.
Flight carbon footprint between Samui Airport (USM) and Huatugou Airport (HTT)
On average, flying from Ko Samui to Mengnai generates about 224 kg of CO2 per passenger, and 224 kilograms equals 493 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Ko Samui to Mengnai
See the map of the shortest flight path between Samui Airport (USM) and Huatugou Airport (HTT).
Airport information
| Origin | Samui Airport |
|---|---|
| City: | Ko Samui |
| Country: | Thailand  |
| IATA Code: | USM |
| ICAO Code: | VTSM |
| Coordinates: | 9°32′52″N, 100°3′43″E |
| Destination | Huatugou Airport |
|---|---|
| City: | Mengnai |
| Country: | China  |
| IATA Code: | HTT |
| ICAO Code: | ZLHX |
| Coordinates: | 38°12′7″N, 90°50′29″E |