How far is Denver, CO, from Roanoke, VA?
The distance between Roanoke (Roanoke–Blacksburg Regional Airport) and Denver (Denver International Airport) is 1344 miles / 2163 kilometers / 1168 nautical miles.
The driving distance from Roanoke (ROA) to Denver (DEN) is 1525 miles / 2454 kilometers, and travel time by car is about 27 hours 33 minutes.
Roanoke–Blacksburg Regional Airport – Denver International Airport
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Distance from Roanoke to Denver
There are several ways to calculate the distance from Roanoke to Denver. Here are two standard methods:
Vincenty's formula (applied above)- 1344.017 miles
- 2162.985 kilometers
- 1167.918 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- 1340.859 miles
- 2157.903 kilometers
- 1165.175 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 Roanoke to Denver?
The estimated flight time from Roanoke–Blacksburg Regional Airport to Denver International Airport is 3 hours and 2 minutes.
What is the time difference between Roanoke and Denver?
The time difference between Roanoke and Denver is 2 hours. Denver is 2 hours behind Roanoke.
Flight carbon footprint between Roanoke–Blacksburg Regional Airport (ROA) and Denver International Airport (DEN)
On average, flying from Roanoke to Denver generates about 170 kg of CO2 per passenger, and 170 kilograms equals 374 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Roanoke to Denver
See the map of the shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Denver International Airport (DEN).
Airport information
| Origin | 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 |
| Destination | Denver International Airport |
|---|---|
| City: | Denver, CO |
| Country: | United States |
| IATA Code: | DEN |
| ICAO Code: | KDEN |
| Coordinates: | 39°51′42″N, 104°40′22″W |