Air Miles Calculator logo

How far is Lahaina, HI, from New Plymouth?

The distance between New Plymouth (New Plymouth Airport) and Lahaina (Kapalua Airport) is 4536 miles / 7301 kilometers / 3942 nautical miles.

New Plymouth Airport – Kapalua Airport

Distance arrow
4536
Miles
Distance arrow
7301
Kilometers
Distance arrow
3942
Nautical miles

Search flights

Distance from New Plymouth to Lahaina

There are several ways to calculate the distance from New Plymouth to Lahaina. Here are two standard methods:

Vincenty's formula (applied above)
  • 4536.456 miles
  • 7300.718 kilometers
  • 3942.072 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 4552.341 miles
  • 7326.283 kilometers
  • 3955.876 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).

How long does it take to fly from New Plymouth to Lahaina?

The estimated flight time from New Plymouth Airport to Kapalua Airport is 9 hours and 5 minutes.

Flight carbon footprint between New Plymouth Airport (NPL) and Kapalua Airport (JHM)

On average, flying from New Plymouth to Lahaina generates about 524 kg of CO2 per passenger, and 524 kilograms equals 1 155 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from New Plymouth to Lahaina

See the map of the shortest flight path between New Plymouth Airport (NPL) and Kapalua Airport (JHM).

Airport information

Origin New Plymouth Airport
City: New Plymouth
Country: New Zealand Flag of New Zealand
IATA Code: NPL
ICAO Code: NZNP
Coordinates: 39°0′30″S, 174°10′44″E
Destination Kapalua Airport
City: Lahaina, HI
Country: United States Flag of United States
IATA Code: JHM
ICAO Code: PHJH
Coordinates: 20°57′46″N, 156°40′22″W