Map of flight path from Houston to Hilo.
Shortest flight path between Houston William P. Hobby Airport (HOU) and Hilo International Airport (ITO).
How far is Hilo from Houston?
There are several ways to calculate distances between Houston and Hilo. Here are two common methods:Vincenty's formula (applied above)
- 3780.445 miles
- 6084.036 kilometers
- 3285.117 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
- 3774.709 miles
- 6074.806 kilometers
- 3280.133 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 Houston and Hilo is 4 hours. Hilo is 4 hours behind Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 429 kg (946 pounds).
Frequent Flyer Miles Calculator
Houston (HOU) → Hilo (ITO).