How far is Fort Smith from Roanoke, VA?
The distance between Roanoke (Roanoke–Blacksburg Regional Airport) and Fort Smith (Fort Smith Airport) is 2105 miles / 3388 kilometers / 1830 nautical miles.
The driving distance from Roanoke (ROA) to Fort Smith (YSM) is 2809 miles / 4520 kilometers, and travel time by car is about 58 hours 6 minutes.
Roanoke–Blacksburg Regional Airport – Fort Smith Airport
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Distance from Roanoke to Fort Smith
There are several ways to calculate the distance from Roanoke to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 2105.387 miles
- 3388.291 kilometers
- 1829.531 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- 2102.556 miles
- 3383.736 kilometers
- 1827.071 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 Fort Smith?
The estimated flight time from Roanoke–Blacksburg Regional Airport to Fort Smith Airport is 4 hours and 29 minutes.
What is the time difference between Roanoke and Fort Smith?
The time difference between Roanoke and Fort Smith is 2 hours. Fort Smith is 2 hours behind Roanoke.
Flight carbon footprint between Roanoke–Blacksburg Regional Airport (ROA) and Fort Smith Airport (YSM)
On average, flying from Roanoke to Fort Smith generates about 229 kg of CO2 per passenger, and 229 kilograms equals 506 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 Fort Smith
See the map of the shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Fort Smith Airport (YSM).
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 | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |