# Distance between Honolulu, HI (HNL) and Dubuque, IA (DBQ)

Flight distance from Honolulu to Dubuque (Honolulu Daniel K. Inouye International Airport – Dubuque Regional Airport) is 4098 miles / 6596 kilometers / 3561 nautical miles. Estimated flight time is 8 hours 15 minutes.

## Map of flight path from Honolulu to Dubuque.

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

## How far is Dubuque from Honolulu?

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

Vincenty's formula (applied above)
• 4098.279 miles
• 6595.541 kilometers
• 3561.307 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
• 4092.416 miles
• 6586.104 kilometers
• 3556.212 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 Dubuque Regional Airport
City: Dubuque, IA
Country: United States
IATA Code: DBQ
ICAO Code: KDBQ
Coordinates: 42°24′7″N, 90°42′34″W

## Time difference and current local times

The time difference between Honolulu and Dubuque is 5 hours. Dubuque is 5 hours ahead of Honolulu.

HST

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 469 kg (1 033 pounds).

## Frequent Flyer Miles Calculator

Honolulu (HNL) → Dubuque (DBQ).

Distance:
4098
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
4098

Round trip?