Air Miles Calculator

Distance between Chicago, IL (ORD) and Omaha, NE (OMA)

Flight distance from Chicago to Omaha (Chicago O'Hare International Airport – Eppley Airfield) is 416 miles / 670 kilometers / 362 nautical miles. Estimated flight time is 1 hour 17 minutes.

Driving distance from Chicago (ORD) to Omaha (OMA) is 466 miles / 750 kilometers and travel time by car is about 8 hours 9 minutes.

Map of flight path and driving directions from Chicago to Omaha.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Eppley Airfield (OMA).

How far is Omaha from Chicago?

There are several ways to calculate distances between Chicago and Omaha. Here are two common methods:

Vincenty's formula (applied above)
  • 416.065 miles
  • 669.592 kilometers
  • 361.551 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
  • 415.005 miles
  • 667.886 kilometers
  • 360.629 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).

Airport information


A Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

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

Time difference and current local times

There is no time difference between Chicago and Omaha.

Time Difference

Chicago, IL

 CDT

Omaha, NE

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 86 kg (190 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Omaha (OMA).

Distance:
416
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
416

Round trip?