How far is Omaha, NE, from Sioux City, IA?

The distance between Sioux City (Sioux Gateway Airport) and Omaha (Eppley Airfield) is 80 miles / 129 kilometers / 70 nautical miles.

The driving distance from Sioux City (SUX) to Omaha (OMA) is 89 miles / 144 kilometers, and travel time by car is about 1 hour 44 minutes.

Distance from Sioux City to Omaha

There are several ways to calculate the distance from Sioux City to Omaha. Here are two standard methods:

Vincenty's formula (applied above)

• 79.982 miles
• 128.719 kilometers
• 69.503 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

• 80.042 miles
• 128.816 kilometers
• 69.555 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 Omaha?

The estimated flight time from Sioux Gateway Airport to Eppley Airfield is 39 minutes.

What is the time difference between Sioux City and Omaha?

There is no time difference between Sioux City and Omaha.

Flight carbon footprint between Sioux Gateway Airport (SUX) and Eppley Airfield (OMA)

On average, flying from Sioux City to Omaha generates about 37 kg of CO2 per passenger, and 37 kilograms equals 81 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 Omaha

See the map of the shortest flight path between Sioux Gateway Airport (SUX) and Eppley Airfield (OMA).

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	Eppley Airfield
City:	Omaha, NE
Country:	United States
IATA Code:	OMA
ICAO Code:	KOMA
Coordinates:	41°18′11″N, 95°53′38″W