How far is Buffalo, NY, from Sioux City, IA?
The distance between Sioux City (Sioux Gateway Airport) and Buffalo (Buffalo Niagara International Airport) is 898 miles / 1446 kilometers / 781 nautical miles.
The driving distance from Sioux City (SUX) to Buffalo (BUF) is 1047 miles / 1685 kilometers, and travel time by car is about 19 hours 34 minutes.
Sioux Gateway Airport – Buffalo Niagara International Airport
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Distance from Sioux City to Buffalo
There are several ways to calculate the distance from Sioux City to Buffalo. Here are two standard 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 planet.
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 – the shortest distance between two points).
How long does it take to fly from Sioux City to Buffalo?
The estimated flight time from Sioux Gateway Airport to Buffalo Niagara International Airport is 2 hours and 12 minutes.
What is the time difference between Sioux City and Buffalo?
The time difference between Sioux City and Buffalo is 1 hour. Buffalo is 1 hour ahead of Sioux City.
Flight carbon footprint between Sioux Gateway Airport (SUX) and Buffalo Niagara International Airport (BUF)
On average, flying from Sioux City to Buffalo generates about 143 kg of CO2 per passenger, and 143 kilograms equals 316 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 Buffalo
See the map of the shortest flight path between Sioux Gateway Airport (SUX) and Buffalo Niagara International Airport (BUF).
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 | Buffalo Niagara International Airport |
|---|---|
| City: | Buffalo, NY |
| Country: | United States |
| IATA Code: | BUF |
| ICAO Code: | KBUF |
| Coordinates: | 42°56′25″N, 78°43′55″W |