# 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
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
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 5 hours. Quincy is 5 hours ahead of Honolulu.

HST

CDT

## 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?