How far is Crystal Lake, IL from Joliet, IL?
The driving distance from Crystal Lake, IL to Joliet, IL is about 66.9 miles (107.7 km), with a travel time of about 01h 24m by car.
- The straight-line flight distance is about 50.9 miles (81.9 km).
- For a round trip, plan for roughly 02h 49m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 01h 24m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Crystal Lake and Joliet.
Turn-by-Turn Driving Directions
Step-by-step road directions between Crystal Lake and Joliet.
-
1
Start on East Crystal Lake Avenue
8 m · 5 sec · East Crystal Lake Avenue
-
2
Turn right onto South Main Street
1.7 mi · 4 min · South Main Street
-
3
Continue on Pyott Road
3 mi · 5 min · Pyott Road
-
4
Turn left onto West Algonquin Road
7.8 mi · 13 min · West Algonquin Road
-
5
Turn straight onto Dundee Road
1483 ft · 30 sec · Dundee Road
-
6
Continue on Algonquin Road
2.2 mi · 4 min · Algonquin Road
-
7
Turn right onto North Barrington Road
2.1 mi · 4 min · North Barrington Road
-
8
Take the ramp left
2915 ft · 38 sec
-
9
Merge slight left onto Jane Addams Memorial Tollway
4.5 mi · 5 min · Jane Addams Memorial Tollway
-
10
Take the exit slight right toward I 290, IL 53: Chicago, West Suburbs
2618 ft · 1 min
-
11
Keep slight right to continue on I 290 East, IL 53 South: Chicago, West Suburbs
1686 ft · 41 sec
-
12
Continue on I 290 East, IL 53 South: Chicago, West Suburbs
1362 ft · 33 sec
-
13
Merge slight left
5.7 mi · 7 min
-
14
Keep slight left to continue on I 355 South Tollway: Joliet
31.4 mi · 37 min
-
15
Take the exit slight right toward US 6: Southwest Highway
2125 ft · 52 sec
-
16
Turn right onto Maple Road
5.7 mi · 11 min · Maple Road
-
17
Turn left onto North Ottawa Street
2196 ft · 1 min · North Ottawa Street
-
18
Turn right
34 m · 8 sec
-
19
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Crystal Lake and Joliet.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 355 South Tollway
Keep slight left to continue on I 355 South Tollway: Joliet
31.4 mi · 00h 37m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Crystal Lake and Sunny near Joliet.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Crystal Lake to Joliet?
The road trip is about 66.9 miles (107.7 km) and usually takes 01h 24m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Glendale Heights is a useful midpoint, sitting about 33.4 miles from Crystal Lake and 33.5 miles from Joliet.
How much longer is the road route than the straight-line distance?
The direct path is about 50.9 miles (81.9 km), while the road route adds roughly 16 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 3:40 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.90 one way or $17.80 round trip. Estimated CO2 is about 21 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Crystal Lake and Sunny near Joliet.
Stop Ideas Near Glendale Heights
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 Glendale Heights.
Naperville
La Grange Road
Summit
Glenview station
Flight Path Map
This map shows the direct air route between Crystal Lake and Joliet. Straight-line distance: 50.9 mi (81.91 km).
#1 Crystal Lake
City located in McHenry County, Illinois, USA
| Population | 39,642 |
| Coordinates | 42.2411300, -88.3162000 |
| Altitude | 279 |
| Country | United States |
#2 Joliet
The second most populous city in Will County, Illinois.
| Population | 85,583 |
| Coordinates | 41.5251900, -88.0834000 |
| Altitude | 165 |
| Country | United States |
End: (-88.083409, 41.525419)
Estimated Travel Time
Distance: 108 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 13m |
| 40 mph (64.37 km/h) | 01h 40m |
| 50 mph (80.47 km/h) | 01h 20m |
| 60 mph (96.56 km/h) | 01h 06m |
| 70 mph (112.65 km/h) | 00h 57m |
| 80 mph (129 km/h) | 00h 50m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $8.90 | $17.80 |
| Mid-grade | $4.25 | $10.04 | $20.07 |
| Premium | $4.65 | $10.98 | $21.97 |
| Diesel | $5.30 | $12.52 | $25.03 |
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 · May 14, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.