How far is Roanoke from Honolulu?
There are several ways to calculate distances between Honolulu and Roanoke. Here are two common methods:Vincenty's formula (applied above)
- 4703.739 miles
- 7569.935 kilometers
- 4087.438 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
- 4696.104 miles
- 7557.646 kilometers
- 4080.803 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).
Estimated flight time from Daniel K. Inouye International Airport (HNL) to Roanoke–Blacksburg Regional Airport (ROA) is 9 hours 24 minutes.
Time difference and current local times
The time difference between Honolulu and Roanoke is 5 hours. Roanoke is 5 hours ahead of Honolulu.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 553 kg (1 219 pounds).
Honolulu to Roanoke flight map.
Frequent Flyer Miles Calculator
Honolulu (HNL) → Roanoke (ROA).