How far is Roanoke, VA, from Columbus, OH?
The distance between Columbus (John Glenn Columbus International Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 243 miles / 390 kilometers / 211 nautical miles.
The driving distance from Columbus (CMH) to Roanoke (ROA) is 341 miles / 549 kilometers, and travel time by car is about 6 hours 53 minutes.
John Glenn Columbus International Airport – Roanoke–Blacksburg Regional Airport
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Distance from Columbus to Roanoke
There are several ways to calculate the distance from Columbus to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 242.583 miles
- 390.399 kilometers
- 210.799 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 242.570 miles
- 390.378 kilometers
- 210.787 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).
How long does it take to fly from Columbus to Roanoke?
The estimated flight time from John Glenn Columbus International Airport to Roanoke–Blacksburg Regional Airport is 57 minutes.
What is the time difference between Columbus and Roanoke?
Flight carbon footprint between John Glenn Columbus International Airport (CMH) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Columbus to Roanoke generates about 61 kg of CO2 per passenger, and 61 kilograms equals 134 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Columbus to Roanoke
See the map of the shortest flight path between John Glenn Columbus International Airport (CMH) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | John Glenn Columbus International Airport |
|---|---|
| City: | Columbus, OH |
| Country: | United States  |
| IATA Code: | CMH |
| ICAO Code: | KCMH |
| Coordinates: | 39°59′52″N, 82°53′30″W |
| Destination | Roanoke–Blacksburg Regional Airport |
|---|---|
| City: | Roanoke, VA |
| Country: | United States |
| IATA Code: | ROA |
| ICAO Code: | KROA |
| Coordinates: | 37°19′31″N, 79°58′31″W |