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How far is Roanoke, VA, from Denver, CO?

The distance between Denver (Denver International Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 1344 miles / 2163 kilometers / 1168 nautical miles.

The driving distance from Denver (DEN) to Roanoke (ROA) is 1527 miles / 2457 kilometers, and travel time by car is about 27 hours 34 minutes.

Denver International Airport – Roanoke–Blacksburg Regional Airport

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1344
Miles
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2163
Kilometers
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1168
Nautical miles

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Distance from Denver to Roanoke

There are several ways to calculate the distance from Denver to Roanoke. 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 Denver to Roanoke?

The estimated flight time from Denver International Airport to Roanoke–Blacksburg Regional Airport is 3 hours and 2 minutes.

Flight carbon footprint between Denver International Airport (DEN) and Roanoke–Blacksburg Regional Airport (ROA)

On average, flying from Denver to Roanoke 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 Denver to Roanoke

See the map of the shortest flight path between Denver International Airport (DEN) and Roanoke–Blacksburg Regional Airport (ROA).

Airport information

Origin Denver International Airport
City: Denver, CO
Country: United States Flag of United States
IATA Code: DEN
ICAO Code: KDEN
Coordinates: 39°51′42″N, 104°40′22″W
Destination 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