# Distance between Honolulu, HI (HNL) and Ithaca, NY (ITH)

Flight distance from Honolulu to Ithaca (Honolulu Daniel K. Inouye International Airport – Ithaca Tompkins Regional Airport) is 4821 miles / 7759 kilometers / 4189 nautical miles. Estimated flight time is 9 hours 37 minutes.

## Map of flight path from Honolulu to Ithaca.

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Ithaca Tompkins Regional Airport (ITH).

## How far is Ithaca from Honolulu?

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

Vincenty's formula (applied above)
• 4820.910 miles
• 7758.503 kilometers
• 4189.257 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
• 4813.268 miles
• 7746.205 kilometers
• 4182.616 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 Ithaca Tompkins Regional Airport
City: Ithaca, NY
Country: United States
IATA Code: ITH
ICAO Code: KITH
Coordinates: 42°29′27″N, 76°27′30″W

## Time difference and current local times

The time difference between Honolulu and Ithaca is 6 hours. Ithaca is 6 hours ahead of Honolulu.

HST

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 561 kg (1 236 pounds).

## Frequent Flyer Miles Calculator

Honolulu (HNL) → Ithaca (ITH).

Distance:
4821
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
4821

Round trip?