How far is Erenhot from Heihe?

The distance between Heihe (Heihe Aihui Airport) and Erenhot (Erenhot Saiwusu International Airport) is 857 miles / 1379 kilometers / 744 nautical miles.

The driving distance from Heihe (HEK) to Erenhot (ERL) is 1077 miles / 1734 kilometers, and travel time by car is about 21 hours 9 minutes.

Distance from Heihe to Erenhot

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

Vincenty's formula (applied above)

• 856.629 miles
• 1378.610 kilometers
• 744.390 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

• 854.951 miles
• 1375.910 kilometers
• 742.932 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 Heihe to Erenhot?

The estimated flight time from Heihe Aihui Airport to Erenhot Saiwusu International Airport is 2 hours and 7 minutes.

What is the time difference between Heihe and Erenhot?

There is no time difference between Heihe and Erenhot.

Flight carbon footprint between Heihe Aihui Airport (HEK) and Erenhot Saiwusu International Airport (ERL)

On average, flying from Heihe to Erenhot generates about 140 kg of CO2 per passenger, and 140 kilograms equals 309 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Heihe to Erenhot

See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Erenhot Saiwusu International Airport (ERL).

Airport information

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

Destination	Erenhot Saiwusu International Airport
City:	Erenhot
Country:	China
IATA Code:	ERL
ICAO Code:	ZBER
Coordinates:	43°25′21″N, 112°5′48″E