Calculations with different methods
- 1371.147 miles
- 2206.648 kilometers
- 1191.494 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
- 1368.939 miles
- 2203.094 kilometers
- 1189.576 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Incheon International Airport (ICN) to Chengdu Shuangliu International Airport (CTU) is 3 hours 5 minutes.
Time difference and current local times
The time difference between Seoul and Chengdu is 1 hour. Chengdu is 1 hour behind Seoul.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 172 kg (380 pounds).
Seoul to Chengdu flight map.
Frequent Flyer Miles Calculator
Seoul (ICN) → Chengdu (CTU).