Air Miles Calculator

Distance between Buffalo, NY (BUF) and Sioux City, IA (SUX)

Distance from Buffalo to Sioux City (Sioux Gateway Airport – Buffalo Niagara International Airport) is 898 miles / 1446 kilometers / 781 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 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).

Flight duration

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.

Time Difference

Buffalo
Sioux City

Buffalo, NY

 EDT

Sioux City, IA

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 131 kg (289 pounds).

Airport information


A Buffalo Niagara International Airport
City: Buffalo, NY
Country: United States Flag of United States
IATA Code: BUF
ICAO Code: KBUF
Coordinates: 42°56′25″N, 78°43′55″W

B Sioux Gateway Airport
City: Sioux City, IA
Country: United States Flag of United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″W

Map

Buffalo to Sioux City flight map.

Frequent Flyer Miles Calculator

Buffalo (BUF) → Sioux City (SUX).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
898
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
898

Round trip?