How far is Crystal Lake, IL from Effingham, IL?
The driving distance from Crystal Lake, IL to Effingham, IL is about 249.9 miles (402.2 km), with a travel time of about 04h 56m by car.
- The straight-line flight distance is about 216 miles (347.6 km).
- For a round trip, plan for roughly 09h 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 04h 56m.
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.
Human settlement in Iroquois County, Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Crystal Lake and Effingham.
Turn-by-Turn Driving Directions
Step-by-step road directions between Crystal Lake and Effingham.
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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
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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
183.5 mi · 3 hr 18 min
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29
Take the exit slight right toward US 45: Sigel, Effingham
1753 ft · 35 sec
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30
Turn left
1.9 mi · 3 min
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31
Turn right onto East Fayette Avenue
705 ft · 18 sec · East Fayette Avenue
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32
Turn right onto South 5th Street
6 m · 1 sec · South 5th Street
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33
Arrive at your destination
0 m · 1 sec · South 5th Street
Car Route Details
A richer read on the saved driving route between Crystal Lake and Effingham.
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
183 mi · 03h 18m
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.
Showers And Thunderstorms Likely leaving Crystal Lake and Chance Showers And Thunderstorms near Effingham.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Crystal Lake to Effingham?
The road trip is about 249.9 miles (402.2 km) and usually takes 04h 56m 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?
Gilman is a useful midpoint, sitting about 125 miles from Crystal Lake and 124.9 miles from Effingham.
How much longer is the road route than the straight-line distance?
The direct path is about 216 miles (347.6 km), while the road route adds roughly 33.9 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 7:08 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $33.26 one way or $66.52 round trip. Estimated CO2 is about 78.4 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Crystal Lake and Chance Showers And Thunderstorms near Effingham.
Stop Ideas Near Gilman
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 Gilman.
Gilman
Kankakee
Dwight station
Rantoul
Flight Path Map
This map shows the direct air route between Crystal Lake and Effingham. Straight-line distance: 215.98 mi (347.58 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 Effingham
City in Illinois
| Population | 12,601 |
| Coordinates | 39.1200400, -88.5433800 |
| Altitude | 182 |
| Country | United States |
End: Effingham (-88.54338, 39.12004)
Estimated Travel Time
Distance: 402 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 19m |
| 40 mph (64.37 km/h) | 06h 14m |
| 50 mph (80.47 km/h) | 04h 59m |
| 60 mph (96.56 km/h) | 04h 09m |
| 70 mph (112.65 km/h) | 03h 34m |
| 80 mph (129 km/h) | 03h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $33.26 | $66.52 |
| Mid-grade | $4.25 | $37.51 | $75.02 |
| Premium | $4.65 | $41.05 | $82.10 |
| Diesel | $5.30 | $46.78 | $93.56 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.