How far is Bloomington, IL, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Bloomington (Central Illinois Regional Airport) is 119 miles / 191 kilometers / 103 nautical miles.
The driving distance from Rockford (RFD) to Bloomington (BMI) is 133 miles / 214 kilometers, and travel time by car is about 2 hours 36 minutes.
Chicago Rockford International Airport – Central Illinois Regional Airport
Search flights
Distance from Rockford to Bloomington
There are several ways to calculate the distance from Rockford to Bloomington. Here are two standard methods:
Vincenty's formula (applied above)- 118.954 miles
- 191.437 kilometers
- 103.368 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 119.095 miles
- 191.665 kilometers
- 103.491 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).
How long does it take to fly from Rockford to Bloomington?
The estimated flight time from Chicago Rockford International Airport to Central Illinois Regional Airport is 43 minutes.
What is the time difference between Rockford and Bloomington?
There is no time difference between Rockford and Bloomington.
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Central Illinois Regional Airport (BMI)
On average, flying from Rockford to Bloomington generates about 43 kg of CO2 per passenger, and 43 kilograms equals 94 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rockford to Bloomington
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Central Illinois Regional Airport (BMI).
Airport information
| Origin | Chicago Rockford International Airport |
|---|---|
| City: | Rockford, IL |
| Country: | United States  |
| IATA Code: | RFD |
| ICAO Code: | KRFD |
| Coordinates: | 42°11′43″N, 89°5′49″W |
| Destination | Central Illinois Regional Airport |
|---|---|
| City: | Bloomington, IL |
| Country: | United States |
| IATA Code: | BMI |
| ICAO Code: | KBMI |
| Coordinates: | 40°28′37″N, 88°54′57″W |