Calculations with different methods
- 898.251 miles
- 1445.596 kilometers
- 780.559 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 895.872 miles
- 1441.767 kilometers
- 778.492 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Buffalo Niagara International Airport (BUF) to Sioux Gateway Airport (SUX) is 2 hours 12 minutes.
Time difference and current local times
The time difference between Buffalo and Sioux City is 1 hour. Sioux City is 1 hour behind Buffalo.
Sioux City, IA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 131 kg (289 pounds).
Buffalo to Sioux City flight map.
Frequent Flyer Miles Calculator
Buffalo (BUF) → Sioux City (SUX).