How far is Joliet, IL from Blackhawk, IL?
The driving distance from Joliet, IL to Blackhawk, IL is about 146.3 miles (235.4 km), with a travel time of about 03h 26m by car.
- The straight-line flight distance is about 119.3 miles (192 km).
- For a round trip, plan for roughly 06h 52m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 03h 26m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Village in Lee County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Joliet and Blackhawk.
Turn-by-Turn Driving Directions
Step-by-step road directions between Joliet and Blackhawk.
-
1
Start on the route
83 m · 22 sec
-
2
At the end of the road, turn right onto Joliet Street
864 ft · 35 sec · Joliet Street
-
3
Turn left onto Cass Street
667 ft · 19 sec · Cass Street
-
4
Continue on Western Avenue
1227 ft · 40 sec · Western Avenue
-
5
Turn right onto North Center Street
1400 ft · 40 sec · North Center Street
-
6
Continue on Plainfield Road
5.2 mi · 11 min · Plainfield Road
-
7
Continue on Joliet Road
2.5 mi · 5 min · Joliet Road
-
8
Turn slight right onto North Division Street
1.2 mi · 3 min · North Division Street
-
9
Turn left onto 143rd Street
1.6 km · 2 min · 143rd Street
-
10
Turn right onto Lincoln Highway
7.5 mi · 11 min · Lincoln Highway
-
11
Continue on Hill Avenue
2.4 mi · 4 min · Hill Avenue
-
12
Continue on East Galena Boulevard
612 ft · 21 sec · East Galena Boulevard
-
13
Turn right onto North Ohio Street
741 ft · 21 sec · North Ohio Street
-
14
Turn left onto East New York Street
1.5 mi · 2 min · East New York Street
-
15
Turn right onto North Lake Street
2.1 mi · 4 min · North Lake Street
-
16
Continue on South Lincolnway Street
1885 ft · 39 sec · South Lincolnway Street
-
17
Take the ramp left toward I 88 West Toll, IL 56 West Toll: Chicago, Dekalb-Iowa
118 m · 10 sec
-
18
Keep slight left to continue on I 88 West, IL 56 West: DeKalb-Iowa
3054 ft · 1 min
-
19
Merge slight left onto Ronald Reagan Memorial Tollway
2.8 mi · 3 min · Ronald Reagan Memorial Tollway
-
20
Keep slight left to continue on Ronald Reagan Memorial Tollway
59.3 mi · 1 hr 4 min · Ronald Reagan Memorial Tollway
-
21
Take the exit slight right toward IL 26: Dixon
1.1 km · 2 min
-
22
Turn right
9.3 mi · 15 min
-
23
Continue straight
36.8 mi · 55 min
-
24
Continue straight
11.5 mi · 18 min
-
25
Turn left onto Army Depot Road
2563 ft · 1 min · Army Depot Road
-
26
Turn left onto Blackhawk Trail
102 m · 15 sec · Blackhawk Trail
-
27
Arrive at your destination
0 m · 1 sec · Blackhawk Trail
Car Route Details
A richer read on the saved driving route between Joliet and Blackhawk.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Ronald Reagan Memorial Tollway
Keep slight left to continue on Ronald Reagan Memorial Tollway
59.3 mi · 01h 04m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Joliet and Mostly Sunny near Blackhawk.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Joliet to Blackhawk?
The road trip is about 146.3 miles (235.4 km) and usually takes 03h 26m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Ashton is a useful midpoint, sitting about 73 miles from Joliet and 73.3 miles from Blackhawk.
How much longer is the road route than the straight-line distance?
The direct path is about 119.3 miles (192 km), while the road route adds roughly 27 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 10:08 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.46 one way or $38.92 round trip. Estimated CO2 is about 45.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Joliet and Mostly Sunny near Blackhawk.
Stop Ideas Near Ashton
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Ashton.
Mendota station
Rockford, Illinois
Princeton
Plano
Flight Path Map
This map shows the direct air route between Joliet and Blackhawk. Straight-line distance: 119.28 mi (191.97 km).
#1 Joliet
The second most populous city in Will County, Illinois.
| Population | 85,583 |
| Coordinates | 41.5251900, -88.0834000 |
| Altitude | 165 |
| Country | United States |
#2 Blackhawk
Unincorporated community in Illinois
| Population | 9,587 |
| Coordinates | 42.1875200, -90.2240200 |
| Altitude | 182 |
| Country | United States |
End: Blackhawk (-90.22402, 42.18752)
Estimated Travel Time
Distance: 235 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 52m |
| 40 mph (64.37 km/h) | 03h 39m |
| 50 mph (80.47 km/h) | 02h 55m |
| 60 mph (96.56 km/h) | 02h 26m |
| 70 mph (112.65 km/h) | 02h 05m |
| 80 mph (129 km/h) | 01h 49m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $19.46 | $38.92 |
| Mid-grade | $4.25 | $21.95 | $43.89 |
| Premium | $4.65 | $24.01 | $48.03 |
| Diesel | $5.30 | $27.37 | $54.74 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Illinois · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.