How far is Mengnai from Ranong?

The distance between Ranong (Ranong Airport) and Mengnai (Huatugou Airport) is 2015 miles / 3243 kilometers / 1751 nautical miles.

The driving distance from Ranong (UNN) to Mengnai (HTT) is 3045 miles / 4901 kilometers, and travel time by car is about 59 hours 52 minutes.

Distance from Ranong to Mengnai

There are several ways to calculate the distance from Ranong to Mengnai. Here are two standard methods:

Vincenty's formula (applied above)

• 2014.853 miles
• 3242.591 kilometers
• 1750.859 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

• 2021.894 miles
• 3253.922 kilometers
• 1756.978 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 Ranong to Mengnai?

The estimated flight time from Ranong Airport to Huatugou Airport is 4 hours and 18 minutes.

What is the time difference between Ranong and Mengnai?

The time difference between Ranong and Mengnai is 1 hour. Mengnai is 1 hour ahead of Ranong.

Flight carbon footprint between Ranong Airport (UNN) and Huatugou Airport (HTT)

On average, flying from Ranong to Mengnai generates about 219 kg of CO2 per passenger, and 219 kilograms equals 484 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ranong to Mengnai

See the map of the shortest flight path between Ranong Airport (UNN) and Huatugou Airport (HTT).

Airport information

Origin	Ranong Airport
City:	Ranong
Country:	Thailand
IATA Code:	UNN
ICAO Code:	VTSR
Coordinates:	9°46′39″N, 98°35′7″E

Destination	Huatugou Airport
City:	Mengnai
Country:	China
IATA Code:	HTT
ICAO Code:	ZLHX
Coordinates:	38°12′7″N, 90°50′29″E