How far is Reading from Roanoke?
There are several ways to calculate distances between Roanoke and Reading. Here are two common methods:Vincenty's formula (applied above)
- 301.826 miles
- 485.743 kilometers
- 262.280 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
- 301.691 miles
- 485.525 kilometers
- 262.163 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 Roanoke–Blacksburg Regional Airport (ROA) to Reading Regional Airport (RDG) is 1 hour 4 minutes.
Time difference and current local times
There is no time difference between Roanoke and Reading.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 67 kg (147 pounds).
Roanoke to Reading flight path
Shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Reading Regional Airport (RDG).
Frequent Flyer Miles Calculator
Roanoke (ROA) → Reading (RDG).