Air Miles Calculator

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

Distance from Eppley Airfield to O'Hare International Airport is 416 miles / 670 kilometers / 362 nautical miles.

Calculations with different 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).

Flight duration

Estimated flight time from Eppley Airfield (OMA) to O'Hare International Airport (ORD) is 1 hour 17 minutes.

Time difference and current local times

There is no time difference between Omaha and Chicago.

Time Difference

Omaha
Chicago

Omaha, NE

 CST

Chicago, IL

 CST

Airport information


A 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

B 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

Map

Flight map from Omaha to Chicago.

Frequent Flyer Miles Calculator

Omaha (OMA) → Chicago (ORD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
416
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
416

Round trip?