Air Miles Calculator

Distance between Seoul (GMP) and Hangzhou (HGH)

Flight distance from Seoul to Hangzhou (Seoul Gimpo International Airport – Hangzhou Xiaoshan International Airport) is 623 miles / 1003 kilometers / 541 nautical miles. Estimated flight time is 1 hour 40 minutes.

Driving distance from Seoul (GMP) to Hangzhou (HGH) is 2117 miles / 3407 kilometers and travel time by car is about 132 hours 35 minutes.

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).

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 Hangzhou Xiaoshan International Airport
City: Hangzhou
Country: China Flag of China
IATA Code: HGH
ICAO Code: ZSHC
Coordinates: 30°13′46″N, 120°26′2″E

Time difference and current local times

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

Time Difference

Seoul

 KST

Hangzhou

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 116 kg (255 pounds).

Frequent Flyer Miles Calculator

Seoul (GMP) → Hangzhou (HGH).

Distance:
623
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
623

Round trip?