Map of flight path from Honolulu to Toyama.
Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Toyama Airport (TOY).
How far is Toyama from Honolulu?
There are several ways to calculate distances between Honolulu and Toyama. Here are two common methods:Vincenty's formula (applied above)
- 3993.650 miles
- 6427.156 kilometers
- 3470.387 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
- 3987.509 miles
- 6417.274 kilometers
- 3465.051 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 Toyama is 19 hours. Toyama is 19 hours ahead of Honolulu.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 456 kg (1 004 pounds).
Frequent Flyer Miles Calculator
Honolulu (HNL) → Toyama (TOY).