Air Miles Calculator

Distance between Roanoke, VA (ROA) and Atlanta, GA (ATL)

Flight distance from Roanoke to Atlanta (Roanoke–Blacksburg Regional Airport – Hartsfield–Jackson Atlanta International Airport) is 357 miles / 575 kilometers / 310 nautical miles. Estimated flight time is 1 hour 10 minutes.

Driving distance from Roanoke (ROA) to Atlanta (ATL) is 442 miles / 712 kilometers and travel time by car is about 8 hours 4 minutes.

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).

Airport information


A 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

B Hartsfield–Jackson Atlanta International Airport
City: Atlanta, GA
Country: United States Flag of United States
IATA Code: ATL
ICAO Code: KATL
Coordinates: 33°38′12″N, 84°25′41″W

Time difference and current local times

There is no time difference between Roanoke and Atlanta.

Time Difference

Roanoke, VA

 EDT

Atlanta, GA

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 76 kg (168 pounds).

Frequent Flyer Miles Calculator

Roanoke (ROA) → Atlanta (ATL).

Distance:
357
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
357

Round trip?