How far is Roanoke, VA, from Sioux City, IA?
The distance between Sioux City (Sioux Gateway Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 938 miles / 1510 kilometers / 815 nautical miles.
The driving distance from Sioux City (SUX) to Roanoke (ROA) is 1143 miles / 1839 kilometers, and travel time by car is about 21 hours 32 minutes.
Sioux Gateway Airport – Roanoke–Blacksburg Regional Airport
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Distance from Sioux City to Roanoke
There are several ways to calculate the distance from Sioux City to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 938.137 miles
- 1509.785 kilometers
- 815.219 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- 936.319 miles
- 1506.859 kilometers
- 813.639 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 Sioux City to Roanoke?
The estimated flight time from Sioux Gateway Airport to Roanoke–Blacksburg Regional Airport is 2 hours and 16 minutes.
What is the time difference between Sioux City and Roanoke?
The time difference between Sioux City and Roanoke is 1 hour. Roanoke is 1 hour ahead of Sioux City.
Flight carbon footprint between Sioux Gateway Airport (SUX) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Sioux City to Roanoke generates about 146 kg of CO2 per passenger, and 146 kilograms equals 323 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sioux City to Roanoke
See the map of the shortest flight path between Sioux Gateway Airport (SUX) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | Sioux Gateway Airport |
|---|---|
| City: | Sioux City, IA |
| Country: | United States  |
| IATA Code: | SUX |
| ICAO Code: | KSUX |
| Coordinates: | 42°24′9″N, 96°23′3″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 |