# Distance between Seoul (GMP) and Yiwu (YIW)

Flight distance from Seoul to Yiwu (Seoul Gimpo International Airport – Yiwu Airport) is 687 miles / 1106 kilometers / 597 nautical miles. Estimated flight time is 1 hour 48 minutes.

Driving distance from Seoul (GMP) to Yiwu (YIW) is 2179 miles / 3507 kilometers and travel time by car is about 133 hours 30 minutes.

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

Shortest flight path between Seoul Gimpo International Airport (GMP) and Yiwu Airport (YIW).

## How far is Yiwu from Seoul?

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

Vincenty's formula (applied above)
• 687.203 miles
• 1105.946 kilometers
• 597.163 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
• 687.918 miles
• 1107.097 kilometers
• 597.784 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 Yiwu Airport
City: Yiwu
Country: China
IATA Code: YIW
ICAO Code: ZSYW
Coordinates: 29°20′40″N, 120°1′55″E

## Time difference and current local times

The time difference between Seoul and Yiwu is 1 hour. Yiwu is 1 hour behind Seoul.

KST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 123 kg (272 pounds).

## Frequent Flyer Miles Calculator

Seoul (GMP) → Yiwu (YIW).

Distance:
687
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
687

Round trip?