Air Miles Calculator

Distance between Seoul (ICN) and Honolulu, HI (HNL)

Flight distance from Seoul to Honolulu (Seoul Incheon International Airport – Honolulu Daniel K. Inouye International Airport) is 4577 miles / 7366 kilometers / 3977 nautical miles. Estimated flight time is 9 hours 9 minutes.

Map of flight path from Seoul to Honolulu.

Shortest flight path between Seoul Incheon International Airport (ICN) and Honolulu Daniel K. Inouye International Airport (HNL).

How far is Honolulu from Seoul?

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

Vincenty's formula (applied above)
  • 4577.007 miles
  • 7365.979 kilometers
  • 3977.310 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
  • 4569.645 miles
  • 7354.131 kilometers
  • 3970.913 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 Incheon International Airport
City: Seoul
Country: South Korea Flag of South Korea
IATA Code: ICN
ICAO Code: RKSI
Coordinates: 37°27′36″N, 126°26′26″E

B Honolulu Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States Flag of United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″W

Time difference and current local times

The time difference between Seoul and Honolulu is 19 hours. Honolulu is 19 hours behind Seoul.

Time Difference

Seoul

 KST

Honolulu, HI

 HST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 536 kg (1 183 pounds).

Frequent Flyer Miles Calculator

Seoul (ICN) → Honolulu (HNL).

Distance:
4577
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4577

Round trip?