How far is Peoria, IL from Crystal Lake, IL?
The driving distance from Peoria, IL to Crystal Lake, IL is about 165.7 miles (266.7 km), with a travel time of about 02h 59m by car.
- The straight-line flight distance is about 125.6 miles (202.1 km).
- For a round trip, plan for roughly 05h 58m 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 02h 59m.
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.
Township in LaSalle County, Illinois
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 Peoria and Crystal Lake.
Turn-by-Turn Driving Directions
Step-by-step road directions between Peoria and Crystal Lake.
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1
Start on Northeast Jefferson Avenue
26 m · 9 sec · Northeast Jefferson Avenue
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2
Turn left onto Hamilton Boulevard
142 m · 20 sec · Hamilton Boulevard
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3
Turn left onto Northeast Adams Street
2.6 mi · 5 min · Northeast Adams Street
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4
Continue on Northeast Adams Street
1568 ft · 41 sec · Northeast Adams Street
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5
Continue on North Galena Road
7.1 mi · 10 min · North Galena Road
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6
Keep slight left
98 m · 4 sec
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7
Keep slight right
45 m · 2 sec
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8
Continue on North Galena Road
2326 ft · 36 sec · North Galena Road
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9
Continue on North State Route 29
6.1 mi · 8 min · North State Route 29
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10
Continue on South 4th Street
9.1 mi · 11 min · South 4th Street
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11
Continue on Railroad Street
1.1 mi · 1 min · Railroad Street
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12
Continue on County Road 1400 East
17.8 mi · 20 min · County Road 1400 East
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13
Merge slight right
8.9 mi · 10 min
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14
Keep slight right to continue on I 80 East: Joliet
2040 ft · 44 sec
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15
Merge slight left
17.4 mi · 19 min
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16
Take the exit slight right toward I 39 North, US 51 North: Rockford
2555 ft · 1 min
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17
Merge slight left
60.7 mi · 1 hr 5 min
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18
Merge slight left
2.2 mi · 3 min
-
19
Take the exit slight right toward US 20 East: Belvedere
1251 ft · 31 sec · U.S. Grant Memorial Highway
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20
Keep slight right to continue on U.S. Grant Memorial Highway
13.5 mi · 20 min · U.S. Grant Memorial Highway
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21
Continue on West Grant Highway
5 mi · 8 min · West Grant Highway
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22
Turn left onto South State Street
2473 ft · 44 sec · South State Street
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23
Turn right onto Telegraph Street
9 mi · 13 min · Telegraph Street
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24
Turn right
1.4 km · 1 min
-
25
Turn left
4 mi · 7 min
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26
Turn right
65 m · 8 sec
-
27
Continue on North Virginia Street
2738 ft · 54 sec · North Virginia Street
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28
Turn left onto West Crystal Lake Avenue
1.3 mi · 3 min · West Crystal Lake Avenue
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29
Arrive at your destination
0 m · 1 sec · East Crystal Lake Avenue
Car Route Details
A richer read on the saved driving route between Peoria and Crystal Lake.
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 39 North
Merge slight left
60.7 mi · 01h 05m
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 Peoria and Sunny near Crystal Lake.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Peoria to Crystal Lake?
The road trip is about 165.7 miles (266.7 km) and usually takes 02h 59m 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?
Meriden is a useful midpoint, sitting about 84.9 miles from Peoria and 80.8 miles from Crystal Lake.
How much longer is the road route than the straight-line distance?
The direct path is about 125.6 miles (202.1 km), while the road route adds roughly 40.1 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 12:32 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.06 one way or $44.12 round trip. Estimated CO2 is about 52 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Peoria and Sunny near Crystal Lake.
Stop Ideas Near Meriden
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 Meriden.
Mendota station
Princeton
Plano
Dwight station
Flight Path Map
This map shows the direct air route between Peoria and Crystal Lake. Straight-line distance: 125.59 mi (202.12 km).
#1 Peoria
The third most populous city in Illinois.
| Population | 109,428 |
| Coordinates | 40.6936500, -89.5889900 |
| Altitude | 153 |
| Country | United States |
#2 Crystal Lake
City located in McHenry County, Illinois, USA
| Population | 39,642 |
| Coordinates | 42.2411300, -88.3162000 |
| Altitude | 279 |
| Country | United States |
End: East Crystal Lake Avenue (-88.316198, 42.241185)
Estimated Travel Time
Distance: 267 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 31m |
| 40 mph (64.37 km/h) | 04h 08m |
| 50 mph (80.47 km/h) | 03h 18m |
| 60 mph (96.56 km/h) | 02h 45m |
| 70 mph (112.65 km/h) | 02h 22m |
| 80 mph (129 km/h) | 02h 04m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $22.06 | $44.12 |
| Mid-grade | $4.25 | $24.88 | $49.76 |
| Premium | $4.65 | $27.23 | $54.45 |
| Diesel | $5.30 | $31.03 | $62.06 |
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.