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

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

The driving distance from Omaha (OMA) to Sioux City (SUX) is 89 miles / 143 kilometers, and travel time by car is about 1 hour 43 minutes.

Distance from Omaha to Sioux City

There are several ways to calculate the distance from Omaha to Sioux City. 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 Omaha to Sioux City?

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

What is the time difference between Omaha and Sioux City?

There is no time difference between Omaha and Sioux City.

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

On average, flying from Omaha to Sioux City 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 Omaha to Sioux City

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

Airport information

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

Destination	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