How far is Friday Harbor, WA, from Roanoke, VA?
The distance between Roanoke (Roanoke–Blacksburg Regional Airport) and Friday Harbor (Friday Harbor Airport) is 2282 miles / 3672 kilometers / 1983 nautical miles.
The driving distance from Roanoke (ROA) to Friday Harbor (FRD) is 2802 miles / 4509 kilometers, and travel time by car is about 51 hours 40 minutes.
Roanoke–Blacksburg Regional Airport – Friday Harbor Airport
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Distance from Roanoke to Friday Harbor
There are several ways to calculate the distance from Roanoke to Friday Harbor. Here are two standard methods:
Vincenty's formula (applied above)- 2281.581 miles
- 3671.849 kilometers
- 1982.640 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- 2276.457 miles
- 3663.602 kilometers
- 1978.187 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 Friday Harbor?
The estimated flight time from Roanoke–Blacksburg Regional Airport to Friday Harbor Airport is 4 hours and 49 minutes.
What is the time difference between Roanoke and Friday Harbor?
Flight carbon footprint between Roanoke–Blacksburg Regional Airport (ROA) and Friday Harbor Airport (FRD)
On average, flying from Roanoke to Friday Harbor generates about 250 kg of CO2 per passenger, and 250 kilograms equals 551 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 Friday Harbor
See the map of the shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Friday Harbor Airport (FRD).
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 | Friday Harbor Airport |
|---|---|
| City: | Friday Harbor, WA |
| Country: | United States |
| IATA Code: | FRD |
| ICAO Code: | KFHR |
| Coordinates: | 48°31′19″N, 123°1′26″W |