Map of flight path from Honolulu to Reading.
Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Reading Regional Airport (RDG).
How far is Reading from Honolulu?
There are several ways to calculate distances between Honolulu and Reading. Here are two common methods:Vincenty's formula (applied above)
- 4874.714 miles
- 7845.092 kilometers
- 4236.011 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
- 4866.838 miles
- 7832.416 kilometers
- 4229.166 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 Honolulu and Reading is 5 hours. Reading is 5 hours ahead of Honolulu.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 568 kg (1 251 pounds).
Frequent Flyer Miles Calculator
Honolulu (HNL) → Reading (RDG).