How far is Mengnai from Tonghua?

The distance between Tonghua (Tonghua Sanyuanpu Airport) and Mengnai (Huatugou Airport) is 1852 miles / 2980 kilometers / 1609 nautical miles.

The driving distance from Tonghua (TNH) to Mengnai (HTT) is 2280 miles / 3669 kilometers, and travel time by car is about 41 hours 49 minutes.

Distance from Tonghua to Mengnai

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

Vincenty's formula (applied above)

• 1851.557 miles
• 2979.793 kilometers
• 1608.959 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

• 1847.073 miles
• 2972.575 kilometers
• 1605.062 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 Mengnai?

The estimated flight time from Tonghua Sanyuanpu Airport to Huatugou Airport is 4 hours and 0 minutes.

What is the time difference between Tonghua and Mengnai?

There is no time difference between Tonghua and Mengnai.

Flight carbon footprint between Tonghua Sanyuanpu Airport (TNH) and Huatugou Airport (HTT)

On average, flying from Tonghua to Mengnai generates about 204 kg of CO2 per passenger, and 204 kilograms equals 450 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 Mengnai

See the map of the shortest flight path between Tonghua Sanyuanpu Airport (TNH) and Huatugou Airport (HTT).

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	Huatugou Airport
City:	Mengnai
Country:	China
IATA Code:	HTT
ICAO Code:	ZLHX
Coordinates:	38°12′7″N, 90°50′29″E