How far is Crystal Lake, IL from Plainfield, IL?
The driving distance from Crystal Lake, IL to Plainfield, IL is about 257.4 miles (414.2 km), with a travel time of about 05h 18m by car.
- The straight-line flight distance is about 217 miles (349.2 km).
- For a round trip, plan for roughly 10h 37m 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 05h 18m.
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 Iroquois County, Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Crystal Lake and Plainfield.
Turn-by-Turn Driving Directions
Step-by-step road directions between Crystal Lake and Plainfield.
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1
Start on East Crystal Lake Avenue
8 m · 5 sec · East Crystal Lake Avenue
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2
Turn right onto South Main Street
1.7 mi · 4 min · South Main Street
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3
Continue on Pyott Road
3 mi · 5 min · Pyott Road
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4
Turn left onto West Algonquin Road
7.8 mi · 13 min · West Algonquin Road
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5
Turn straight onto Dundee Road
1483 ft · 30 sec · Dundee Road
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6
Continue on Algonquin Road
2.2 mi · 4 min · Algonquin Road
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7
Turn right onto North Barrington Road
2.1 mi · 4 min · North Barrington Road
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8
Take the ramp left
2915 ft · 38 sec
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9
Merge slight left onto Jane Addams Memorial Tollway
4.5 mi · 5 min · Jane Addams Memorial Tollway
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10
Take the exit slight right toward I 290, IL 53: Chicago, West Suburbs
2618 ft · 1 min
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11
Keep slight right to continue on I 290 East, IL 53 South: Chicago, West Suburbs
1686 ft · 41 sec
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12
Continue on I 290 East, IL 53 South: Chicago, West Suburbs
1362 ft · 33 sec
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13
Merge slight left
5.7 mi · 7 min
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14
Keep slight right to continue on I 290 East: Chicago
9.3 mi · 12 min
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15
Take the exit slight right toward I 88 West, I 294 South: Aurora, Indiana
1648 ft · 40 sec
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16
Continue on Tri-State Tollway
1937 ft · 47 sec · Tri-State Tollway
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17
Keep slight left to continue on Tri-State Tollway
1 mi · 2 min · Tri-State Tollway
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18
Merge slight left onto Tri-State Tollway
42 m · 2 sec · Tri-State Tollway
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19
Keep slight left to continue on Tri-State Tollway
4.8 mi · 6 min · Tri-State Tollway
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20
Keep slight right to continue on Tri-State Tollway
3.5 mi · 4 min · Tri-State Tollway
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21
Continue on Mile-Long Bridge
1.5 km · 1 min · Mile-Long Bridge
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22
Continue on Tri-State Tollway
8.5 mi · 11 min · Tri-State Tollway
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23
Take the exit slight right toward IL 50 South, IL 83: Cicero Avenue, 127th Street
1162 ft · 28 sec
-
24
Keep slight left to continue on IL 50 South: Cicero Avenue
2529 ft · 1 min
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25
Turn straight onto Cicero Avenue
4.9 mi · 8 min · Cicero Avenue
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26
Turn left onto 167th Street
855 ft · 26 sec · 167th Street
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27
Take the ramp slight right toward I 57 South: Kankakee, I-80
3048 ft · 1 min
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28
Merge slight left
156.5 mi · 2 hr 49 min
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29
Take the exit slight right toward IL 16 East: Charleston
1676 ft · 47 sec
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30
Turn straight onto Charleston Avenue East
1.2 km · 1 min · Charleston Avenue East
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31
Continue on Illinois Route 16
6 mi · 8 min · Illinois Route 16
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32
Continue on West Lincoln Avenue
1.8 mi · 3 min · West Lincoln Avenue
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33
Turn right onto 18th Street
1.6 mi · 2 min · 18th Street
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34
Continue on Illinois Route 130
1.2 km · 1 min · Illinois Route 130
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35
Continue on Route 130
10 mi · 15 min · Route 130
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36
Continue on County Road 1825 East
2 mi · 3 min · County Road 1825 East
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37
Continue on County Road 1775 E
1.3 km · 1 min · County Road 1775 E
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38
Continue on North Haughton Highway
1945 ft · 33 sec · North Haughton Highway
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39
Continue on 1700E
1.3 mi · 2 min · 1700E
-
40
Continue on North Haughton Highway
4 mi · 6 min · North Haughton Highway
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41
Continue on County Road 1700E
2.1 mi · 3 min · County Road 1700E
-
42
Continue on North 1250th Street
4.7 mi · 7 min · North 1250th Street
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43
Turn left onto North Street
1912 ft · 59 sec · North Street
-
44
Turn left onto North 1280th Street
19 m · 3 sec · North 1280th Street
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45
Arrive at your destination
0 m · 1 sec · North 1280th Street
Car Route Details
A richer read on the saved driving route between Crystal Lake and Plainfield.
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 57 South
Merge slight left
157 mi · 02h 49m
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.
Rain Showers leaving Crystal Lake and Showers And Thunderstorms Likely near Plainfield.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Crystal Lake to Plainfield?
The road trip is about 257.4 miles (414.2 km) and usually takes 05h 18m 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?
Onarga is a useful midpoint, sitting about 128.7 miles from Crystal Lake and 128.7 miles from Plainfield.
How much longer is the road route than the straight-line distance?
The direct path is about 217 miles (349.2 km), while the road route adds roughly 40.4 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 6:22 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $42.36 one way or $84.72 round trip. Estimated CO2 is about 80.7 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Crystal Lake and Showers And Thunderstorms Likely near Plainfield.
Stop Ideas Near Onarga
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 Onarga.
Gilman
Kankakee
Rantoul
Dwight station
Flight Path Map
This map shows the direct air route between Crystal Lake and Plainfield. Straight-line distance: 216.98 mi (349.2 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 Plainfield
Village in Illinois, United States
| Population | 44,542 |
| Coordinates | 39.1036500, -88.1353200 |
| Altitude | 171 |
| Country | United States |
End: Plainfield (-88.13532, 39.10365)
Estimated Travel Time
Distance: 414 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 34m |
| 40 mph (64.37 km/h) | 06h 26m |
| 50 mph (80.47 km/h) | 05h 08m |
| 60 mph (96.56 km/h) | 04h 17m |
| 70 mph (112.65 km/h) | 03h 40m |
| 80 mph (129 km/h) | 03h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $42.36 | $84.72 |
| Mid-grade | $5.29 | $48.05 | $96.10 |
| Premium | $5.84 | $53.00 | $106.00 |
| Diesel | $6.57 | $59.66 | $119.33 |
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 · Oct 15, 2026