Air Miles Calculator

Distance between Columbus, OH (CMH) and Bloomington, IL (BMI)

Flight distance from Columbus to Bloomington (John Glenn Columbus International Airport – Central Illinois Regional Airport) is 320 miles / 515 kilometers / 278 nautical miles. Estimated flight time is 1 hour 6 minutes.

Driving distance from Columbus (CMH) to Bloomington (BMI) is 348 miles / 560 kilometers and travel time by car is about 6 hours 9 minutes.

Map of flight path and driving directions from Columbus to Bloomington.

Shortest flight path between John Glenn Columbus International Airport (CMH) and Central Illinois Regional Airport (BMI).

How far is Bloomington from Columbus?

There are several ways to calculate distances between Columbus and Bloomington. Here are two common methods:

Vincenty's formula (applied above)
  • 320.178 miles
  • 515.276 kilometers
  • 278.227 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
  • 319.386 miles
  • 514.002 kilometers
  • 277.539 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 John Glenn Columbus International Airport
City: Columbus, OH
Country: United States Flag of United States
IATA Code: CMH
ICAO Code: KCMH
Coordinates: 39°59′52″N, 82°53′30″W

B 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

Time difference and current local times

The time difference between Columbus and Bloomington is 1 hour. Bloomington is 1 hour behind Columbus.

Time Difference

Columbus, OH

 EDT

Bloomington, IL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 72 kg (159 pounds).

Frequent Flyer Miles Calculator

Columbus (CMH) → Bloomington (BMI).

Distance:
320
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
320

Round trip?