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How far is Tonghua from Kunsan?

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

The driving distance from Kunsan (KUV) to Tonghua (TNH) is 631 miles / 1015 kilometers, and travel time by car is about 12 hours 11 minutes.

Gunsan Airport – Tonghua Sanyuanpu Airport

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441
Miles
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709
Kilometers
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383
Nautical miles

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Distance from Kunsan to Tonghua

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

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

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

On average, flying from Kunsan to Tonghua 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 Kunsan to Tonghua

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

Airport information

Origin Gunsan Airport
City: Kunsan
Country: South Korea Flag of South Korea
IATA Code: KUV
ICAO Code: RKJK
Coordinates: 35°54′13″N, 126°36′57″E
Destination Tonghua Sanyuanpu Airport
City: Tonghua
Country: China Flag of China
IATA Code: TNH
ICAO Code: ZYTN
Coordinates: 42°15′14″N, 125°42′11″E