How far is Heihe from Ulan-Ude?

The distance between Ulan-Ude (Baikal International Airport) and Heihe (Heihe Aihui Airport) is 872 miles / 1403 kilometers / 757 nautical miles.

The driving distance from Ulan-Ude (UUD) to Heihe (HEK) is 1342 miles / 2159 kilometers, and travel time by car is about 26 hours 29 minutes.

Distance from Ulan-Ude to Heihe

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

Vincenty's formula (applied above)

• 871.508 miles
• 1402.557 kilometers
• 757.320 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

• 868.813 miles
• 1398.218 kilometers
• 754.978 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 Ulan-Ude to Heihe?

The estimated flight time from Baikal International Airport to Heihe Aihui Airport is 2 hours and 9 minutes.

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

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

Flight carbon footprint between Baikal International Airport (UUD) and Heihe Aihui Airport (HEK)

On average, flying from Ulan-Ude to Heihe generates about 141 kg of CO2 per passenger, and 141 kilograms equals 311 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ulan-Ude to Heihe

See the map of the shortest flight path between Baikal International Airport (UUD) and Heihe Aihui Airport (HEK).

Airport information

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

Destination	Heihe Aihui Airport
City:	Heihe
Country:	China
IATA Code:	HEK
ICAO Code:	ZYHE
Coordinates:	50°10′17″N, 127°18′31″E