How far is Heihe from Tonghua?

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

The driving distance from Tonghua (TNH) to Heihe (HEK) is 643 miles / 1035 kilometers, and travel time by car is about 11 hours 51 minutes.

Distance from Tonghua to Heihe

There are several ways to calculate the distance from Tonghua to Heihe. 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 Tonghua to Heihe?

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

What is the time difference between Tonghua and Heihe?

There is no time difference between Tonghua and Heihe.

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

On average, flying from Tonghua to Heihe 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 Tonghua to Heihe

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

Airport information

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

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