Air Miles Calculator

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 Flag of South Korea
IATA Code: GMP
ICAO Code: RKSS
Coordinates: 37°33′29″N, 126°47′27″E

B Yiwu Airport
City: Yiwu
Country: China Flag of 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.

Time Difference

Seoul

 KST

Yiwu

 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?