How far is Kunsan from Tonghua?

The distance between Tonghua (Tonghua Sanyuanpu Airport) and Kunsan (Gunsan Airport) is 441 miles / 709 kilometers / 383 nautical miles.

The driving distance from Tonghua (TNH) to Kunsan (KUV) is 628 miles / 1010 kilometers, and travel time by car is about 12 hours 0 minutes.

Distance from Tonghua to Kunsan

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

Vincenty's formula (applied above)

• 440.779 miles
• 709.365 kilometers
• 383.027 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

• 441.463 miles
• 710.466 kilometers
• 383.621 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 Kunsan?

The estimated flight time from Tonghua Sanyuanpu Airport to Gunsan Airport is 1 hour and 20 minutes.

What is the time difference between Tonghua and Kunsan?

The time difference between Tonghua and Kunsan is 1 hour. Kunsan is 1 hour ahead of Tonghua.

Flight carbon footprint between Tonghua Sanyuanpu Airport (TNH) and Gunsan Airport (KUV)

On average, flying from Tonghua to Kunsan generates about 90 kg of CO2 per passenger, and 90 kilograms equals 198 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 Kunsan

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

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	Gunsan Airport
City:	Kunsan
Country:	South Korea
IATA Code:	KUV
ICAO Code:	RKJK
Coordinates:	35°54′13″N, 126°36′57″E