How far is Rock Falls, IL from Rockford, IL?
Distance by Flight
Shortest distance between Rock Falls and Rockford is 45.66 miles (73.49 km).
Flight distance from Rock Falls, IL to Rockford, IL is 45.66 miles. Estimated flight time is 00 hours 08 minutes.
It takes 00 hours 07 minutes to travel from Rock Falls to Rockford with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Rock Falls, Illinois to Rockford, Illinois is: 71.37 miles (114.86 km) by car.
Driving from Rock Falls to Rockford will take approximately 01 hours 11 minutes.
#1 Rock Falls
City in Illinois
| Population | 8648 |
|---|---|
| GPS Coordinates | 41°46'47"N 89°41'20"W |
| Latitude | 41.7797500 |
| Longitude | -89.6890000 |
| Altitude | 197 |
| Country | United States |
#2 Rockford
The second most populous city in Illinois. It is located in the northwestern part of the state. Rockford is known for its many manufacturing companies, its many parks and green spaces, and its many attractions, such as the Rockford Art Museum and the Burpee Museum of Natural History.
| Population | 144835 |
|---|---|
| GPS Coordinates | 42°16'16"N 89°5'38"W |
| Latitude | 42.2711300 |
| Longitude | -89.0940000 |
| Altitude | 218 |
| Country | United States |
Ending point in Rockford: West State Street (-89.094046,42.271066)
Estimated Travel Time Between Rock Falls and Rockford
The distance between Rock Falls and Rockford is 115 km if you choose to drive by road. You can go 01 hours 16 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Rock Falls and Rockford. The current time is 02:01:04.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 02 hours 22 minutes |
| 40 mph (64.37 km/h) | 01 hours 47 minutes |
| 50 mph (80.47 km/h) | 01 hours 25 minutes |
| 60 mph (96.56 km/h) | 01 hours 11 minutes |
| 70 mph (112.65 km/h) | 01 hours 01 minutes |
| 75 mph (120.7 km/h) | 00 hours 57 minutes |
| 80 mph (128.75 km/h) | 00 hours 53 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 9.53 liters (2.52 gallon) of gas to cover the route between Rock Falls and Rockford.
The estimated cost of gas to go from Rock Falls to Rockford is $9.08 (diesel $10.83).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $9.08 | $10.36 | $11.46 | $10.83 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in Illinois ) per gallon of daily gas for calculations is $3.607 (Diesel $4.300) /gallon. Last changed prices on December 22, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Rock Falls and Rockford (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
