# Distance between Honolulu, HI (HNL) and Napier (NPE)

Flight distance from Honolulu to Napier (Honolulu Daniel K. Inouye International Airport – Hawke's Bay Airport) is 4487 miles / 7222 kilometers / 3900 nautical miles. Estimated flight time is 8 hours 59 minutes.

## 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).

## 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 Hawke's Bay Airport
City: Napier
Country: New Zealand
IATA Code: NPE
ICAO Code: NZNR
Coordinates: 39°27′56″S, 176°52′11″E

## Time difference and current local times

The time difference between Honolulu and Napier is 23 hours. Napier is 23 hours ahead of Honolulu.

HST

NZDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 518 kg (1 142 pounds).

## Frequent Flyer Miles Calculator

Honolulu (HNL) → Napier (NPE).

Distance:
4487
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
4487

Round trip?