Air Miles Calculator

Distance between Honolulu, HI (HNL) and Roanoke, VA (ROA)

Flight distance from Honolulu to Roanoke (Honolulu Daniel K. Inouye International Airport – Roanoke–Blacksburg Regional Airport) is 4704 miles / 7570 kilometers / 4087 nautical miles. Estimated flight time is 9 hours 24 minutes.

Map of flight path from Honolulu to Roanoke.

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Roanoke–Blacksburg Regional Airport (ROA).

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).

Airport information


A Honolulu Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States Flag of United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″W

B Roanoke–Blacksburg Regional Airport
City: Roanoke, VA
Country: United States Flag of United States
IATA Code: ROA
ICAO Code: KROA
Coordinates: 37°19′31″N, 79°58′31″W

Time difference and current local times

The time difference between Honolulu and Roanoke is 5 hours. Roanoke is 5 hours ahead of Honolulu.

Time Difference

Honolulu, HI

 HST

Roanoke, VA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 545 kg (1 203 pounds).

Frequent Flyer Miles Calculator

Honolulu (HNL) → Roanoke (ROA).

Distance:
4704
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4704

Round trip?