Air Miles Calculator

Distance between Oklahoma City, OK (OKC) and Roanoke, VA (ROA)

Distance from Oklahoma City to Roanoke (Will Rogers World Airport – Roanoke–Blacksburg Regional Airport) is 990 miles / 1594 kilometers / 861 nautical miles.

How far is Roanoke from Oklahoma City?

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

Vincenty's formula (applied above)
  • 990.471 miles
  • 1594.008 kilometers
  • 860.696 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
  • 988.278 miles
  • 1590.479 kilometers
  • 858.790 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 Will Rogers World Airport (OKC) to Roanoke–Blacksburg Regional Airport (ROA) is 2 hours 22 minutes.

Time difference and current local times

The time difference between Oklahoma City and Roanoke is 1 hour. Roanoke is 1 hour ahead of Oklahoma City.

Time Difference

Oklahoma City
Roanoke

Oklahoma City, OK

 CST

Roanoke, VA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 150 kg (331 pounds).

Airport information


A Will Rogers World Airport
City: Oklahoma City, OK
Country: United States Flag of United States
IATA Code: OKC
ICAO Code: KOKC
Coordinates: 35°23′35″N, 97°36′2″W

B 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

Map

Oklahoma City to Roanoke flight map.

Frequent Flyer Miles Calculator

Oklahoma City (OKC) → Roanoke (ROA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
990
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
990

Round trip?