How far is Ulan-Ude from Mengnai?

The distance between Mengnai (Huatugou Airport) and Ulan-Ude (Baikal International Airport) is 1237 miles / 1990 kilometers / 1075 nautical miles.

The driving distance from Mengnai (HTT) to Ulan-Ude (UUD) is 1759 miles / 2831 kilometers, and travel time by car is about 39 hours 35 minutes.

Distance from Mengnai to Ulan-Ude

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

Vincenty's formula (applied above)

• 1236.516 miles
• 1989.980 kilometers
• 1074.503 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

• 1235.473 miles
• 1988.301 kilometers
• 1073.597 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 Ulan-Ude?

The estimated flight time from Huatugou Airport to Baikal International Airport is 2 hours and 50 minutes.

What is the time difference between Mengnai and Ulan-Ude?

There is no time difference between Mengnai and Ulan-Ude.

Flight carbon footprint between Huatugou Airport (HTT) and Baikal International Airport (UUD)

On average, flying from Mengnai to Ulan-Ude generates about 163 kg of CO2 per passenger, and 163 kilograms equals 359 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 Ulan-Ude

See the map of the shortest flight path between Huatugou Airport (HTT) and Baikal International Airport (UUD).

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	Baikal International Airport
City:	Ulan-Ude
Country:	Russia
IATA Code:	UUD
ICAO Code:	UIUU
Coordinates:	51°48′28″N, 107°26′16″E