Map of flight path and driving directions from Roanoke to Atlanta.
Shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Hartsfield–Jackson Atlanta International Airport (ATL).
How far is Atlanta from Roanoke?
There are several ways to calculate distances between Roanoke and Atlanta. Here are two common methods:Vincenty's formula (applied above)
- 357.284 miles
- 574.993 kilometers
- 310.471 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
- 357.290 miles
- 575.003 kilometers
- 310.477 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).
|A||Roanoke–Blacksburg Regional Airport|
|B||Hartsfield–Jackson Atlanta International Airport|
Time difference and current local times
There is no time difference between Roanoke and Atlanta.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 76 kg (168 pounds).
Frequent Flyer Miles Calculator
Roanoke (ROA) → Atlanta (ATL).