How far is Tonghua from Heihe?

The distance between Heihe (Heihe Aihui Airport) and Tonghua (Tonghua Sanyuanpu Airport) is 552 miles / 889 kilometers / 480 nautical miles.

The driving distance from Heihe (HEK) to Tonghua (TNH) is 643 miles / 1035 kilometers, and travel time by car is about 11 hours 48 minutes.

Distance from Heihe to Tonghua

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

Vincenty's formula (applied above)

• 552.223 miles
• 888.717 kilometers
• 479.869 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

• 552.386 miles
• 888.979 kilometers
• 480.011 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 Tonghua?

The estimated flight time from Heihe Aihui Airport to Tonghua Sanyuanpu Airport is 1 hour and 32 minutes.

What is the time difference between Heihe and Tonghua?

There is no time difference between Heihe and Tonghua.

Flight carbon footprint between Heihe Aihui Airport (HEK) and Tonghua Sanyuanpu Airport (TNH)

On average, flying from Heihe to Tonghua generates about 106 kg of CO2 per passenger, and 106 kilograms equals 234 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 Tonghua

See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Tonghua Sanyuanpu Airport (TNH).

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	Tonghua Sanyuanpu Airport
City:	Tonghua
Country:	China
IATA Code:	TNH
ICAO Code:	ZYTN
Coordinates:	42°15′14″N, 125°42′11″E