Map of flight path and driving directions from Indianapolis to Roanoke.
Shortest flight path between Indianapolis International Airport (IND) and Roanoke–Blacksburg Regional Airport (ROA).
How far is Roanoke from Indianapolis?
There are several ways to calculate distances between Indianapolis and Roanoke. Here are two common methods:Vincenty's formula (applied above)
- 379.959 miles
- 611.485 kilometers
- 330.175 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
- 379.336 miles
- 610.483 kilometers
- 329.634 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
There is no time difference between Indianapolis and Roanoke.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 81 kg (178 pounds).
Frequent Flyer Miles Calculator
Indianapolis (IND) → Roanoke (ROA).