How far is Roanoke, VA, from Calgary?
The distance between Calgary (Calgary International Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 1916 miles / 3083 kilometers / 1665 nautical miles.
The driving distance from Calgary (YYC) to Roanoke (ROA) is 2287 miles / 3680 kilometers, and travel time by car is about 43 hours 0 minutes.
Calgary International Airport – Roanoke–Blacksburg Regional Airport
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Distance from Calgary to Roanoke
There are several ways to calculate the distance from Calgary to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 1915.566 miles
- 3082.804 kilometers
- 1664.581 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- 1911.965 miles
- 3077.009 kilometers
- 1661.452 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 Calgary to Roanoke?
The estimated flight time from Calgary International Airport to Roanoke–Blacksburg Regional Airport is 4 hours and 7 minutes.
What is the time difference between Calgary and Roanoke?
The time difference between Calgary and Roanoke is 2 hours. Roanoke is 2 hours ahead of Calgary.
Flight carbon footprint between Calgary International Airport (YYC) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Calgary to Roanoke generates about 210 kg of CO2 per passenger, and 210 kilograms equals 462 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Calgary to Roanoke
See the map of the shortest flight path between Calgary International Airport (YYC) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | Calgary International Airport |
|---|---|
| City: | Calgary |
| Country: | Canada  |
| IATA Code: | YYC |
| ICAO Code: | CYYC |
| Coordinates: | 51°6′50″N, 114°1′11″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 |