How far is Roanoke, VA, from Cairns?

The distance between Cairns (Cairns Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 9332 miles / 15018 kilometers / 8109 nautical miles.

Distance from Cairns to Roanoke

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

Vincenty's formula (applied above)

• 9331.707 miles
• 15017.927 kilometers
• 8109.032 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

• 9328.523 miles
• 15012.803 kilometers
• 8106.265 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 Cairns to Roanoke?

The estimated flight time from Cairns Airport to Roanoke–Blacksburg Regional Airport is 18 hours and 10 minutes.

What is the time difference between Cairns and Roanoke?

The time difference between Cairns and Roanoke is 15 hours. Roanoke is 15 hours behind Cairns.

Flight carbon footprint between Cairns Airport (CNS) and Roanoke–Blacksburg Regional Airport (ROA)

On average, flying from Cairns to Roanoke generates about 1 198 kg of CO2 per passenger, and 1 198 kilograms equals 2 641 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Cairns to Roanoke

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

Airport information

Origin	Cairns Airport
City:	Cairns
Country:	Australia
IATA Code:	CNS
ICAO Code:	YBCS
Coordinates:	16°53′8″S, 145°45′18″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