Air Miles Calculator

Distance between Roanoke, VA (ROA) and Charlotte, NC (CLT)

Distance from Roanoke–Blacksburg Regional Airport to Charlotte Douglas International Airport is 155 miles / 250 kilometers / 135 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 155.287 miles
  • 249.911 kilometers
  • 134.941 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
  • 155.529 miles
  • 250.299 kilometers
  • 135.151 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Roanoke–Blacksburg Regional Airport (ROA) to Charlotte Douglas International Airport (CLT) is 47 minutes.

Time difference and current local times

There is no time difference between Roanoke and Charlotte.

Time Difference

Roanoke
Charlotte

Roanoke, VA

 EST

Charlotte, NC

 EST

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 Charlotte Douglas International Airport
City: Charlotte, NC
Country: United States Flag of United States
IATA Code: CLT
ICAO Code: KCLT
Coordinates: 35°12′50″N, 80°56′35″W

Map

Flight map from Roanoke to Charlotte.

Frequent Flyer Miles Calculator

Roanoke (ROA) → Charlotte (CLT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
155
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
155

Round trip?