Air Miles Calculator

Distance between Honolulu, HI (HNL) and Quincy, IL (UIN)

Flight distance from Honolulu to Quincy (Honolulu Daniel K. Inouye International Airport – Quincy Regional Airport) is 4080 miles / 6566 kilometers / 3545 nautical miles. Estimated flight time is 8 hours 13 minutes.

Map of flight path from Honolulu to Quincy.

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Quincy Regional Airport (UIN).

How far is Quincy from Honolulu?

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

Vincenty's formula (applied above)
  • 4079.956 miles
  • 6566.052 kilometers
  • 3545.385 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
  • 4073.894 miles
  • 6556.296 kilometers
  • 3540.117 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 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

B Quincy Regional Airport
City: Quincy, IL
Country: United States Flag of United States
IATA Code: UIN
ICAO Code: KUIN
Coordinates: 39°56′33″N, 91°11′40″W

Time difference and current local times

The time difference between Honolulu and Quincy is 4 hours. Quincy is 4 hours ahead of Honolulu.

Time Difference

Honolulu, HI

 HST

Quincy, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 466 kg (1 028 pounds).

Frequent Flyer Miles Calculator

Honolulu (HNL) → Quincy (UIN).

Distance:
4080
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4080

Round trip?