How far is Tonghua from Niigata?

The distance between Niigata (Niigata Airport) and Tonghua (Tonghua Sanyuanpu Airport) is 769 miles / 1238 kilometers / 668 nautical miles.

The driving distance from Niigata (KIJ) to Tonghua (TNH) is 1593 miles / 2564 kilometers, and travel time by car is about 33 hours 45 minutes.

Distance from Niigata to Tonghua

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

Vincenty's formula (applied above)

• 769.133 miles
• 1237.800 kilometers
• 668.359 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

• 767.657 miles
• 1235.424 kilometers
• 667.076 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 Niigata to Tonghua?

The estimated flight time from Niigata Airport to Tonghua Sanyuanpu Airport is 1 hour and 57 minutes.

What is the time difference between Niigata and Tonghua?

The time difference between Niigata and Tonghua is 1 hour. Tonghua is 1 hour behind Niigata.

Flight carbon footprint between Niigata Airport (KIJ) and Tonghua Sanyuanpu Airport (TNH)

On average, flying from Niigata to Tonghua generates about 132 kg of CO2 per passenger, and 132 kilograms equals 291 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Niigata to Tonghua

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

Airport information

Origin	Niigata Airport
City:	Niigata
Country:	Japan
IATA Code:	KIJ
ICAO Code:	RJSN
Coordinates:	37°57′21″N, 139°7′15″E

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