How far is Tonghua from Ulanhot?

The distance between Ulanhot (Ulanhot Yilelite Airport) and Tonghua (Tonghua Sanyuanpu Airport) is 322 miles / 518 kilometers / 279 nautical miles.

The driving distance from Ulanhot (HLH) to Tonghua (TNH) is 372 miles / 599 kilometers, and travel time by car is about 6 hours 50 minutes.

Distance from Ulanhot to Tonghua

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

Vincenty's formula (applied above)

• 321.564 miles
• 517.507 kilometers
• 279.431 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

• 321.434 miles
• 517.298 kilometers
• 279.319 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 Ulanhot to Tonghua?

The estimated flight time from Ulanhot Yilelite Airport to Tonghua Sanyuanpu Airport is 1 hour and 6 minutes.

What is the time difference between Ulanhot and Tonghua?

There is no time difference between Ulanhot and Tonghua.

Flight carbon footprint between Ulanhot Yilelite Airport (HLH) and Tonghua Sanyuanpu Airport (TNH)

On average, flying from Ulanhot to Tonghua generates about 72 kg of CO2 per passenger, and 72 kilograms equals 159 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ulanhot to Tonghua

See the map of the shortest flight path between Ulanhot Yilelite Airport (HLH) and Tonghua Sanyuanpu Airport (TNH).

Airport information

Origin	Ulanhot Yilelite Airport
City:	Ulanhot
Country:	China
IATA Code:	HLH
ICAO Code:	ZBUL
Coordinates:	46°4′58″N, 122°1′1″E

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