Map of flight path from Huntsville to Hilo.
Shortest flight path between Huntsville International Airport (HSV) and Hilo International Airport (ITO).
How far is Hilo from Huntsville?
There are several ways to calculate distances between Huntsville and Hilo. Here are two common methods:Vincenty's formula (applied above)
- 4249.529 miles
- 6838.953 kilometers
- 3692.739 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
- 4243.159 miles
- 6828.702 kilometers
- 3687.204 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 Huntsville and Hilo is 4 hours. Hilo is 4 hours behind Huntsville.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 488 kg (1 075 pounds).
Frequent Flyer Miles Calculator
Huntsville (HSV) → Hilo (ITO).