How far is Pohang from Tonghua?

The distance between Tonghua (Tonghua Sanyuanpu Airport) and Pohang (Pohang Airport) is 476 miles / 766 kilometers / 414 nautical miles.

The driving distance from Tonghua (TNH) to Pohang (KPO) is 703 miles / 1131 kilometers, and travel time by car is about 13 hours 29 minutes.

Distance from Tonghua to Pohang

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

Vincenty's formula (applied above)

• 476.027 miles
• 766.091 kilometers
• 413.656 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

• 476.449 miles
• 766.770 kilometers
• 414.023 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 Pohang?

The estimated flight time from Tonghua Sanyuanpu Airport to Pohang Airport is 1 hour and 24 minutes.

What is the time difference between Tonghua and Pohang?

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

Flight carbon footprint between Tonghua Sanyuanpu Airport (TNH) and Pohang Airport (KPO)

On average, flying from Tonghua to Pohang generates about 95 kg of CO2 per passenger, and 95 kilograms equals 210 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 Pohang

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

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	Pohang Airport
City:	Pohang
Country:	South Korea
IATA Code:	KPO
ICAO Code:	RKTH
Coordinates:	35°59′16″N, 129°25′11″E