Map of flight path from Honolulu to Napier.
Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Hawke's Bay Airport (NPE).
How far is Napier from Honolulu?
There are several ways to calculate distances between Honolulu and Napier. Here are two common methods:Vincenty's formula (applied above)
- 4487.494 miles
- 7221.922 kilometers
- 3899.526 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
- 4504.217 miles
- 7248.834 kilometers
- 3914.057 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 Napier is 23 hours. Napier is 23 hours ahead of Honolulu.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 518 kg (1 142 pounds).
Frequent Flyer Miles Calculator
Honolulu (HNL) → Napier (NPE).