How far is Seoul from Tunxi?

The distance between Tunxi (Huangshan Tunxi International Airport) and Seoul (Seoul Gimpo International Airport) is 729 miles / 1174 kilometers / 634 nautical miles.

The driving distance from Tunxi (TXN) to Seoul (GMP) is 1506 miles / 2423 kilometers, and travel time by car is about 28 hours 5 minutes.

Distance from Tunxi to Seoul

There are several ways to calculate the distance from Tunxi to Seoul. Here are two standard methods:

Vincenty's formula (applied above)

• 729.297 miles
• 1173.690 kilometers
• 633.742 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

• 729.592 miles
• 1174.164 kilometers
• 633.998 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 Tunxi to Seoul?

The estimated flight time from Huangshan Tunxi International Airport to Seoul Gimpo International Airport is 1 hour and 52 minutes.

What is the time difference between Tunxi and Seoul?

The time difference between Tunxi and Seoul is 1 hour. Seoul is 1 hour ahead of Tunxi.

Flight carbon footprint between Huangshan Tunxi International Airport (TXN) and Seoul Gimpo International Airport (GMP)

On average, flying from Tunxi to Seoul generates about 128 kg of CO2 per passenger, and 128 kilograms equals 282 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Tunxi to Seoul

See the map of the shortest flight path between Huangshan Tunxi International Airport (TXN) and Seoul Gimpo International Airport (GMP).

Airport information

Origin	Huangshan Tunxi International Airport
City:	Tunxi
Country:	China
IATA Code:	TXN
ICAO Code:	ZSTX
Coordinates:	29°43′59″N, 118°15′21″E

Destination	Seoul Gimpo International Airport
City:	Seoul
Country:	South Korea
IATA Code:	GMP
ICAO Code:	RKSS
Coordinates:	37°33′29″N, 126°47′27″E