Map of flight path and driving directions from Seoul to Hangzhou.
Shortest flight path between Seoul Gimpo International Airport (GMP) and Hangzhou Xiaoshan International Airport (HGH).
How far is Hangzhou from Seoul?
There are several ways to calculate distances between Seoul and Hangzhou. Here are two common methods:Vincenty's formula (applied above)
- 623.041 miles
- 1002.687 kilometers
- 541.408 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
- 623.593 miles
- 1003.576 kilometers
- 541.888 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).
Time difference and current local times
The time difference between Seoul and Hangzhou is 1 hour. Hangzhou is 1 hour behind Seoul.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 116 kg (255 pounds).
Frequent Flyer Miles Calculator
Seoul (GMP) → Hangzhou (HGH).