How far is Monroe, LA, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Monroe (Monroe Regional Airport) is 687 miles / 1106 kilometers / 597 nautical miles.
The driving distance from Rockford (RFD) to Monroe (MLU) is 809 miles / 1302 kilometers, and travel time by car is about 15 hours 12 minutes.
Chicago Rockford International Airport – Monroe Regional Airport
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Distance from Rockford to Monroe
There are several ways to calculate the distance from Rockford to Monroe. Here are two standard methods:
Vincenty's formula (applied above)- 687.083 miles
- 1105.753 kilometers
- 597.059 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- 688.224 miles
- 1107.589 kilometers
- 598.050 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 Monroe?
The estimated flight time from Chicago Rockford International Airport to Monroe Regional Airport is 1 hour and 48 minutes.
What is the time difference between Rockford and Monroe?
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Monroe Regional Airport (MLU)
On average, flying from Rockford to Monroe generates about 123 kg of CO2 per passenger, and 123 kilograms equals 271 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 Monroe
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Monroe Regional Airport (MLU).
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 | Monroe Regional Airport |
|---|---|
| City: | Monroe, LA |
| Country: | United States |
| IATA Code: | MLU |
| ICAO Code: | KMLU |
| Coordinates: | 32°30′39″N, 92°2′15″W |