How far is Flagstaff, AZ, from Roanoke, VA?
The distance between Roanoke (Roanoke–Blacksburg Regional Airport) and Flagstaff (Flagstaff Pulliam Airport) is 1769 miles / 2846 kilometers / 1537 nautical miles.
The driving distance from Roanoke (ROA) to Flagstaff (FLG) is 1980 miles / 3187 kilometers, and travel time by car is about 34 hours 46 minutes.
Roanoke–Blacksburg Regional Airport – Flagstaff Pulliam Airport
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Distance from Roanoke to Flagstaff
There are several ways to calculate the distance from Roanoke to Flagstaff. Here are two standard methods:
Vincenty's formula (applied above)- 1768.655 miles
- 2846.374 kilometers
- 1536.919 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- 1764.668 miles
- 2839.958 kilometers
- 1533.455 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 Roanoke to Flagstaff?
The estimated flight time from Roanoke–Blacksburg Regional Airport to Flagstaff Pulliam Airport is 3 hours and 50 minutes.
What is the time difference between Roanoke and Flagstaff?
The time difference between Roanoke and Flagstaff is 2 hours. Flagstaff is 2 hours behind Roanoke.
Flight carbon footprint between Roanoke–Blacksburg Regional Airport (ROA) and Flagstaff Pulliam Airport (FLG)
On average, flying from Roanoke to Flagstaff generates about 198 kg of CO2 per passenger, and 198 kilograms equals 436 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Roanoke to Flagstaff
See the map of the shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Flagstaff Pulliam Airport (FLG).
Airport information
| Origin | 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 |
| Destination | Flagstaff Pulliam Airport |
|---|---|
| City: | Flagstaff, AZ |
| Country: | United States |
| IATA Code: | FLG |
| ICAO Code: | KFLG |
| Coordinates: | 35°8′18″N, 111°40′15″W |