How far is Roanoke, VA, from Shannon?

The distance between Shannon (Shannon Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 3484 miles / 5606 kilometers / 3027 nautical miles.

Distance from Shannon to Roanoke

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

Vincenty's formula (applied above)

• 3483.677 miles
• 5606.435 kilometers
• 3027.233 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

• 3475.137 miles
• 5592.690 kilometers
• 3019.811 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 Shannon to Roanoke?

The estimated flight time from Shannon Airport to Roanoke–Blacksburg Regional Airport is 7 hours and 5 minutes.

What is the time difference between Shannon and Roanoke?

The time difference between Shannon and Roanoke is 5 hours. Roanoke is 5 hours behind Shannon.

Flight carbon footprint between Shannon Airport (SNN) and Roanoke–Blacksburg Regional Airport (ROA)

On average, flying from Shannon to Roanoke generates about 393 kg of CO2 per passenger, and 393 kilograms equals 866 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Shannon to Roanoke

See the map of the shortest flight path between Shannon Airport (SNN) and Roanoke–Blacksburg Regional Airport (ROA).

Airport information

Origin	Shannon Airport
City:	Shannon
Country:	Ireland
IATA Code:	SNN
ICAO Code:	EINN
Coordinates:	52°42′7″N, 8°55′29″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