How far is Rock Falls, IL from Waukegan, IL?
Distance by Flight
Shortest distance between Rock Falls and Waukegan is 102.83 miles (165.49 km).
Flight distance from Rock Falls, IL to Waukegan, IL is 102.83 miles. Estimated flight time is 00 hours 17 minutes.
It takes 00 hours 15 minutes to travel from Rock Falls to Waukegan with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Rock Falls, Illinois to Waukegan, Illinois is: 141.35 miles (227.48 km) by car.
Driving from Rock Falls to Waukegan will take approximately 02 hours 16 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 Waukegan
The second most populous city in Lake County, Illinois. It is located on the western shore of Lake Michigan in northeastern Illinois. Waukegan is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Waukegan Public Library and the Waukegan Historical Society.
| Population | 85453 |
|---|---|
| GPS Coordinates | 42°21'49"N 87°50'41"W |
| Latitude | 42.3636300 |
| Longitude | -87.8447900 |
| Altitude | 199 |
| Country | United States |
Ending point in Waukegan: North Jackson Street (-87.844706,42.363629)
Estimated Travel Time Between Rock Falls and Waukegan
The distance between Rock Falls and Waukegan is 227 km if you choose to drive by road. You can go 02 hours 31 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 Waukegan. The current time is 18:27:38.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 04 hours 42 minutes |
| 40 mph (64.37 km/h) | 03 hours 32 minutes |
| 50 mph (80.47 km/h) | 02 hours 49 minutes |
| 60 mph (96.56 km/h) | 02 hours 21 minutes |
| 70 mph (112.65 km/h) | 02 hours 01 minutes |
| 75 mph (120.7 km/h) | 01 hours 53 minutes |
| 80 mph (128.75 km/h) | 01 hours 45 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 18.88 liters (4.99 gallon) of gas to cover the route between Rock Falls and Waukegan.
The estimated cost of gas to go from Rock Falls to Waukegan is $17.99 (diesel $21.45).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $17.99 | $20.51 | $22.7 | $21.45 |
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 29, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Rock Falls and Waukegan (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
