How far is Roanoke, VA, from Ottawa?
The distance between Ottawa (Ottawa Macdonald–Cartier International Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 595 miles / 958 kilometers / 517 nautical miles.
The driving distance from Ottawa (YOW) to Roanoke (ROA) is 727 miles / 1170 kilometers, and travel time by car is about 14 hours 11 minutes.
Ottawa Macdonald–Cartier International Airport – Roanoke–Blacksburg Regional Airport
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Distance from Ottawa to Roanoke
There are several ways to calculate the distance from Ottawa to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 595.369 miles
- 958.154 kilometers
- 517.362 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- 595.774 miles
- 958.806 kilometers
- 517.714 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 Ottawa to Roanoke?
The estimated flight time from Ottawa Macdonald–Cartier International Airport to Roanoke–Blacksburg Regional Airport is 1 hour and 37 minutes.
What is the time difference between Ottawa and Roanoke?
Flight carbon footprint between Ottawa Macdonald–Cartier International Airport (YOW) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Ottawa to Roanoke generates about 112 kg of CO2 per passenger, and 112 kilograms equals 247 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ottawa to Roanoke
See the map of the shortest flight path between Ottawa Macdonald–Cartier International Airport (YOW) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | Ottawa Macdonald–Cartier International Airport |
|---|---|
| City: | Ottawa |
| Country: | Canada  |
| IATA Code: | YOW |
| ICAO Code: | CYOW |
| Coordinates: | 45°19′20″N, 75°40′9″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 |