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).
Time difference and current local times
The time difference between Honolulu and Dubuque is 5 hours. Dubuque is 5 hours ahead of Honolulu.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 469 kg (1 033 pounds).
Frequent Flyer Miles Calculator
Honolulu (HNL) → Dubuque (DBQ).