How far is Rock Island, IL from Joliet, IL?
Distance by Flight
Shortest distance between Rock Island and Joliet is 129.09 miles (207.76 km).
Flight distance from Rock Island, IL to Joliet, IL is 129.09 miles. Estimated flight time is 00 hours 17 minutes.
It takes 00 hours 15 minutes to travel from Rock Island to Joliet with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Rock Island, Illinois to Joliet, Illinois is: 143.94 miles (231.64 km) by car.
Driving from Rock Island to Joliet will take approximately 02 hours 12 minutes.
#1 Rock Island
City in Illinois
| Population | 36870 |
|---|---|
| GPS Coordinates | 41°30'34"N 90°34'44"W |
| Latitude | 41.5094800 |
| Longitude | -90.5787500 |
| Altitude | 171 |
| Country | United States |
#2 Joliet
The second most populous city in Will County, Illinois. It is located on the Des Plaines River in northeastern Illinois. Joliet is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Joliet Correctional Center and the Joliet Area Historical Museum.
| Population | 85583 |
|---|---|
| GPS Coordinates | 41°31'31"N 88°5'0"W |
| Latitude | 41.5251900 |
| Longitude | -88.0834000 |
| Altitude | 165 |
| Country | United States |
Ending point in Joliet: (-88.083409,41.525419)
Estimated Travel Time Between Rock Island and Joliet
The distance between Rock Island and Joliet is 232 km if you choose to drive by road. You can go 02 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 Island and Joliet. The current time is 19:37:37.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 04 hours 47 minutes |
| 40 mph (64.37 km/h) | 03 hours 35 minutes |
| 50 mph (80.47 km/h) | 02 hours 52 minutes |
| 60 mph (96.56 km/h) | 02 hours 23 minutes |
| 70 mph (112.65 km/h) | 02 hours 03 minutes |
| 75 mph (120.7 km/h) | 01 hours 55 minutes |
| 80 mph (128.75 km/h) | 01 hours 47 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 19.23 liters (5.08 gallon) of gas to cover the route between Rock Island and Joliet.
The estimated cost of gas to go from Rock Island to Joliet is $18.32 (diesel $21.84).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $18.32 | $20.89 | $23.11 | $21.84 |
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 19, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Rock Island and Joliet (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
