How far is Roanoke, VA, from Cologne?

The distance between Cologne (Cologne Bonn Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 4176 miles / 6721 kilometers / 3629 nautical miles.

Distance from Cologne to Roanoke

There are several ways to calculate the distance from Cologne to Roanoke. Here are two standard methods:

Vincenty's formula (applied above)

• 4176.458 miles
• 6721.358 kilometers
• 3629.243 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

• 4165.893 miles
• 6704.356 kilometers
• 3620.062 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 Cologne to Roanoke?

The estimated flight time from Cologne Bonn Airport to Roanoke–Blacksburg Regional Airport is 8 hours and 24 minutes.

What is the time difference between Cologne and Roanoke?

The time difference between Cologne and Roanoke is 6 hours. Roanoke is 6 hours behind Cologne.

Flight carbon footprint between Cologne Bonn Airport (CGN) and Roanoke–Blacksburg Regional Airport (ROA)

On average, flying from Cologne to Roanoke generates about 478 kg of CO2 per passenger, and 478 kilograms equals 1 055 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Cologne to Roanoke

See the map of the shortest flight path between Cologne Bonn Airport (CGN) and Roanoke–Blacksburg Regional Airport (ROA).

Airport information

Origin	Cologne Bonn Airport
City:	Cologne
Country:	Germany
IATA Code:	CGN
ICAO Code:	EDDK
Coordinates:	50°51′57″N, 7°8′33″E

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