How far is Roanoke, VA, from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 2245 miles / 3612 kilometers / 1951 nautical miles.
The driving distance from Seattle (SEA) to Roanoke (ROA) is 2694 miles / 4335 kilometers, and travel time by car is about 49 hours 2 minutes.
Seattle–Tacoma International Airport – Roanoke–Blacksburg Regional Airport
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Distance from Seattle to Roanoke
There are several ways to calculate the distance from Seattle to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 2244.644 miles
- 3612.404 kilometers
- 1950.542 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- 2239.538 miles
- 3604.187 kilometers
- 1946.105 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 Seattle to Roanoke?
The estimated flight time from Seattle–Tacoma International Airport to Roanoke–Blacksburg Regional Airport is 4 hours and 44 minutes.
What is the time difference between Seattle and Roanoke?
The time difference between Seattle and Roanoke is 3 hours. Roanoke is 3 hours ahead of Seattle.
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Seattle to Roanoke generates about 246 kg of CO2 per passenger, and 246 kilograms equals 541 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Seattle to Roanoke
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″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 |