How far is Tonghua from Seoul?
The distance between Seoul (Seoul Incheon International Airport) and Tonghua (Tonghua Sanyuanpu Airport) is 333 miles / 536 kilometers / 289 nautical miles.
The driving distance from Seoul (ICN) to Tonghua (TNH) is 515 miles / 829 kilometers, and travel time by car is about 9 hours 58 minutes.
Seoul Incheon International Airport – Tonghua Sanyuanpu Airport
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Distance from Seoul to Tonghua
There are several ways to calculate the distance from Seoul to Tonghua. Here are two standard methods:
Vincenty's formula (applied above)- 333.039 miles
- 535.974 kilometers
- 289.403 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- 333.510 miles
- 536.732 kilometers
- 289.812 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 Seoul to Tonghua?
The estimated flight time from Seoul Incheon International Airport to Tonghua Sanyuanpu Airport is 1 hour and 7 minutes.
What is the time difference between Seoul and Tonghua?
The time difference between Seoul and Tonghua is 1 hour. Tonghua is 1 hour behind Seoul.
Flight carbon footprint between Seoul Incheon International Airport (ICN) and Tonghua Sanyuanpu Airport (TNH)
On average, flying from Seoul to Tonghua generates about 74 kg of CO2 per passenger, and 74 kilograms equals 163 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Seoul to Tonghua
See the map of the shortest flight path between Seoul Incheon International Airport (ICN) and Tonghua Sanyuanpu Airport (TNH).
Airport information
| Origin | Seoul Incheon International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea  |
| IATA Code: | ICN |
| ICAO Code: | RKSI |
| Coordinates: | 37°27′36″N, 126°26′26″E |
| Destination | Tonghua Sanyuanpu Airport |
|---|---|
| City: | Tonghua |
| Country: | China  |
| IATA Code: | TNH |
| ICAO Code: | ZYTN |
| Coordinates: | 42°15′14″N, 125°42′11″E |