Air Miles Calculator

Distance between Bloomington, IL (BMI) and Chicago, IL (ORD)

Distance from Central Illinois Regional Airport to O'Hare International Airport is 116 miles / 187 kilometers / 101 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 116.235 miles
  • 187.062 kilometers
  • 101.006 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
  • 116.288 miles
  • 187.147 kilometers
  • 101.051 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 Central Illinois Regional Airport (BMI) to O'Hare International Airport (ORD) is 43 minutes.

Time difference and current local times

There is no time difference between Bloomington and Chicago.

Time Difference

Bloomington
Chicago

Bloomington, IL

 CST

Chicago, IL

 CST

Airport information


A Central Illinois Regional Airport
City: Bloomington, IL
Country: United States Flag of United States
IATA Code: BMI
ICAO Code: KBMI
Coordinates: 40°28′37″N, 88°54′57″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 Bloomington to Chicago.

Frequent Flyer Miles Calculator

Bloomington (BMI) → Chicago (ORD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
116
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
116

Round trip?