How far is Rock Falls, IL from Naperville, IL?
Distance by Flight
Shortest distance between Rock Falls and Naperville is 79.43 miles (127.83 km).
Flight distance from Rock Falls, IL to Naperville, IL is 79.43 miles. Estimated flight time is 00 hours 10 minutes.
It takes 00 hours 09 minutes to travel from Rock Falls to Naperville with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Rock Falls, Illinois to Naperville, Illinois is: 88.3 miles (142.11 km) by car.
Driving from Rock Falls to Naperville will take approximately 01 hours 23 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 Naperville
The second most populous city in Illinois. It is located in the western suburbs of Chicago. Naperville is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Naper Settlement and the Naperville Heritage Museum.
| Population | 147986 |
|---|---|
| GPS Coordinates | 41°47'9"N 88°8'50"W |
| Latitude | 41.7858600 |
| Longitude | -88.1472900 |
| Altitude | 216 |
| Country | United States |
Ending point in Naperville: North Washington Street (-88.147302,41.785837)
Estimated Travel Time Between Rock Falls and Naperville
The distance between Rock Falls and Naperville is 142 km if you choose to drive by road. You can go 01 hours 34 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 Naperville. The current time is 17:17:57.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 02 hours 56 minutes |
| 40 mph (64.37 km/h) | 02 hours 12 minutes |
| 50 mph (80.47 km/h) | 01 hours 45 minutes |
| 60 mph (96.56 km/h) | 01 hours 28 minutes |
| 70 mph (112.65 km/h) | 01 hours 15 minutes |
| 75 mph (120.7 km/h) | 01 hours 10 minutes |
| 80 mph (128.75 km/h) | 01 hours 06 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 11.8 liters (3.12 gallon) of gas to cover the route between Rock Falls and Naperville.
The estimated cost of gas to go from Rock Falls to Naperville is $11.24 (diesel $13.4).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $11.24 | $12.81 | $14.18 | $13.4 |
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 April 26, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Rock Falls and Naperville (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
