Air Miles Calculator

Distance between Roanoke, VA (ROA) and Birmingham, AL (BHM)

Distance from Roanoke to Birmingham (Roanoke–Blacksburg Regional Airport – Birmingham–Shuttlesworth International Airport) is 462 miles / 743 kilometers / 401 nautical miles.

How far is Birmingham from Roanoke?

There are several ways to calculate distances between Roanoke and Birmingham. Here are two common methods:

Vincenty's formula (applied above)
  • 461.864 miles
  • 743.298 kilometers
  • 401.349 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
  • 461.479 miles
  • 742.679 kilometers
  • 401.015 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).

Flight duration

Estimated flight time from Roanoke–Blacksburg Regional Airport (ROA) to Birmingham–Shuttlesworth International Airport (BHM) is 1 hour 22 minutes.

Time difference and current local times

The time difference between Roanoke and Birmingham is 1 hour. Birmingham is 1 hour behind Roanoke.

Time Difference

Roanoke
Birmingham

Roanoke, VA

 EDT

Birmingham, AL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 93 kg (206 pounds).

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 Birmingham–Shuttlesworth International Airport
City: Birmingham, AL
Country: United States Flag of United States
IATA Code: BHM
ICAO Code: KBHM
Coordinates: 33°33′46″N, 86°45′12″W

Roanoke to Birmingham flight path

Shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Birmingham–Shuttlesworth International Airport (BHM).

Frequent Flyer Miles Calculator

Roanoke (ROA) → Birmingham (BHM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
462
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
462

Round trip?