Air Miles Calculator

Distance between Rochester, NY (ROC) and Bloomington, IL (BMI)

Flight distance from Rochester to Bloomington (Greater Rochester International Airport – Central Illinois Regional Airport) is 608 miles / 979 kilometers / 528 nautical miles. Estimated flight time is 1 hour 39 minutes.

Driving distance from Rochester (ROC) to Bloomington (BMI) is 702 miles / 1130 kilometers and travel time by car is about 12 hours 36 minutes.

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

Shortest flight path between Greater Rochester International Airport (ROC) and Central Illinois Regional Airport (BMI).

How far is Bloomington from Rochester?

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

Vincenty's formula (applied above)
  • 608.044 miles
  • 978.552 kilometers
  • 528.376 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
  • 606.665 miles
  • 976.333 kilometers
  • 527.178 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 Greater Rochester International Airport
City: Rochester, NY
Country: United States Flag of United States
IATA Code: ROC
ICAO Code: KROC
Coordinates: 43°7′8″N, 77°40′20″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 Rochester and Bloomington is 1 hour. Bloomington is 1 hour behind Rochester.

Time Difference

Rochester, NY

 EST

Bloomington, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 114 kg (251 pounds).

Frequent Flyer Miles Calculator

Rochester (ROC) → Bloomington (BMI).

Distance:
608
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
608

Round trip?