Air Miles Calculator

Distance between Honolulu, HI (HNL) and Lewistown, MT (LWT)

Flight distance from Honolulu to Lewistown (Honolulu Daniel K. Inouye International Airport – Lewistown Municipal Airport) is 3222 miles / 5186 kilometers / 2800 nautical miles. Estimated flight time is 6 hours 36 minutes.

Map of flight path from Honolulu to Lewistown.

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Lewistown Municipal Airport (LWT).

How far is Lewistown from Honolulu?

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

Vincenty's formula (applied above)
  • 3222.378 miles
  • 5185.915 kilometers
  • 2800.170 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
  • 3219.857 miles
  • 5181.857 kilometers
  • 2797.979 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 Flag of United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″W

B Lewistown Municipal Airport
City: Lewistown, MT
Country: United States Flag of United States
IATA Code: LWT
ICAO Code: KLWT
Coordinates: 47°2′57″N, 109°28′1″W

Time difference and current local times

The time difference between Honolulu and Lewistown is 4 hours. Lewistown is 4 hours ahead of Honolulu.

Time Difference

Honolulu, HI

 HST

Lewistown, MT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 361 kg (796 pounds).

Frequent Flyer Miles Calculator

Honolulu (HNL) → Lewistown (LWT).

Distance:
3222
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3222

Round trip?