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Distance between Denver, CO (DEN) and Roanoke, VA (ROA)

Flight distance from Denver to Roanoke (Denver International Airport – Roanoke–Blacksburg Regional Airport) is 1344 miles / 2163 kilometers / 1168 nautical miles. Estimated flight time is 3 hours 2 minutes.

Driving distance from Denver (DEN) to Roanoke (ROA) is 1530 miles / 2462 kilometers and travel time by car is about 27 hours 43 minutes.

Denver – Roanoke

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1344
Miles
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2163
Kilometers
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1168
Nautical miles

How far is Roanoke from Denver?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common 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 earth.

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).

Flight Duration

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

Time difference

The time difference between Denver and Roanoke is 2 hours. Roanoke is 2 hours ahead of Denver.
Denver time to Roanoke time converter

Carbon dioxide emissions

On average flying from Denver to Roanoke generates about 170 kg of CO2 per passenger, 170 kilograms is equal to 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

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