Air Miles Calculator

Distance between Huntsville, AL (HSV) and Hilo, HI (ITO)

Flight distance from Huntsville to Hilo (Huntsville International Airport – Hilo International Airport) is 4250 miles / 6839 kilometers / 3693 nautical miles. Estimated flight time is 8 hours 32 minutes.

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).

Airport information


A Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

B Hilo International Airport
City: Hilo, HI
Country: United States Flag of United States
IATA Code: ITO
ICAO Code: PHTO
Coordinates: 19°43′17″N, 155°2′52″W

Time difference and current local times

The time difference between Huntsville and Hilo is 4 hours. Hilo is 4 hours behind Huntsville.

Time Difference

Huntsville, AL

 CST

Hilo, HI

 HST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 488 kg (1 075 pounds).

Frequent Flyer Miles Calculator

Huntsville (HSV) → Hilo (ITO).

Distance:
4250
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4250

Round trip?