# Distance between Seoul (GMP) and Gwangju (KWJ)

Flight distance from Seoul to Gwangju (Seoul Gimpo International Airport – Gwangju Airport) is 168 miles / 270 kilometers / 146 nautical miles. Estimated flight time is 49 minutes.

Driving distance from Seoul (GMP) to Gwangju (KWJ) is 203 miles / 326 kilometers and travel time by car is about 3 hours 43 minutes.

## Map of flight path and driving directions from Seoul to Gwangju.

Shortest flight path between Seoul Gimpo International Airport (GMP) and Gwangju Airport (KWJ).

## How far is Gwangju from Seoul?

There are several ways to calculate distances between Seoul and Gwangju. Here are two common methods:

Vincenty's formula (applied above)
• 167.684 miles
• 269.862 kilometers
• 145.714 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 168.031 miles
• 270.420 kilometers
• 146.015 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).

## Airport information

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

B Gwangju Airport
City: Gwangju
Country: South Korea
IATA Code: KWJ
ICAO Code: RKJJ
Coordinates: 35°7′35″N, 126°48′32″E

## Time difference and current local times

There is no time difference between Seoul and Gwangju.

KST

KST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 50 kg (110 pounds).

## Frequent Flyer Miles Calculator

Seoul (GMP) → Gwangju (KWJ).

Distance:
168
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
168

Round trip?