How far is Lanark, IL from Des Plaines, IL?
The driving distance from Lanark, IL to Des Plaines, IL is about 118.1 miles (190 km), with a travel time of about 02h 01m by car.
- The straight-line flight distance is about 100.1 miles (161.1 km).
- For a round trip, plan for roughly 04h 03m 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 01m.
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 Winnebago County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Lanark and Des Plaines.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lanark and Des Plaines.
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1
Start on the route
21 m · 10 sec
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2
Turn left onto West Locust Street
53 m · 13 sec · West Locust Street
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3
Turn left onto North Broad Street
3.7 mi · 6 min · North Broad Street
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4
Turn right
10 mi · 15 min
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5
Turn right
4 mi · 6 min
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6
Turn left onto Main Street
15.6 mi · 23 min · Main Street
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7
At the end of the road, turn left onto West Blackhawk Drive
11.9 mi · 18 min · West Blackhawk Drive
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8
Turn left onto South Main Street
1.1 km · 1 min · South Main Street
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9
Take the ramp right
1618 ft · 39 sec
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10
Merge slight left onto U.S. Grant Memorial Highway
7.4 mi · 8 min · U.S. Grant Memorial Highway
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11
Continue straight
1 km · 41 sec
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12
Take the exit slight right toward I 90 East: Chicago
2544 ft · 1 min
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13
Merge slight left onto Jane Addams Memorial Tollway
19.8 mi · 21 min · Jane Addams Memorial Tollway
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14
Keep slight left to continue on Jane Addams Memorial Tollway
35.7 mi · 38 min · Jane Addams Memorial Tollway
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15
Take the exit slight right toward Elmhurst Road
2200 ft · 42 sec
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16
Keep slight left to continue on Elmhurst Road North
88 m · 9 sec
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17
Turn straight onto South Elmhurst Road
1889 ft · 42 sec · South Elmhurst Road
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18
Turn right onto West Oakton Street
645 ft · 13 sec · West Oakton Street
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19
Continue on West Oakton Street
1.4 km · 2 min · West Oakton Street
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20
Continue on East Oakton Street
1.4 mi · 3 min · East Oakton Street
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21
Turn left onto Lee Street
2735 ft · 59 sec · Lee Street
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22
Turn right onto East Algonquin Road
2758 ft · 2 min · East Algonquin Road
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23
Turn left onto White Street
650 ft · 30 sec · White Street
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24
Turn right onto Henry Avenue
80 m · 12 sec · Henry Avenue
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25
Arrive at your destination
0 m · 1 sec · Henry Avenue
Car Route Details
A richer read on the saved driving route between Lanark and Des Plaines.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Jane Addams Memorial Tollway
Keep slight left to continue on Jane Addams Memorial Tollway
35.7 mi · 00h 38m
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.
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely leaving Lanark and Showers And Thunderstorms near Des Plaines.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lanark to Des Plaines?
The road trip is about 118.1 miles (190 km) and usually takes 02h 01m 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?
Cherry Valley is a useful midpoint, sitting about 57.2 miles from Lanark and 60.8 miles from Des Plaines.
How much longer is the road route than the straight-line distance?
The direct path is about 100.1 miles (161.1 km), while the road route adds roughly 18 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 2:26 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.73 one way or $31.45 round trip. Estimated CO2 is about 37.1 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms then Showers And Thunderstorms Likely around Lanark and Showers And Thunderstorms near Des Plaines.
Stop Ideas Near Cherry Valley
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 Cherry Valley.
Rockford, Illinois
South Beloit, Illinois
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Plano
Flight Path Map
This map shows the direct air route between Lanark and Des Plaines. Straight-line distance: 100.13 mi (161.15 km).
#1 Lanark
City in Illinois, United States
| Population | 1,321 |
| Coordinates | 42.1022500, -89.8334500 |
| Altitude | 268 |
| Country | United States |
#2 Des Plaines
The most populous city in Cook County, Illinois.
| Population | 58,179 |
| Coordinates | 42.0333600, -87.8834000 |
| Altitude | 193 |
| Country | United States |
End: Henry Avenue (-87.883408, 42.033456)
Estimated Travel Time
Distance: 190 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 56m |
| 40 mph (64.37 km/h) | 02h 57m |
| 50 mph (80.47 km/h) | 02h 21m |
| 60 mph (96.56 km/h) | 01h 58m |
| 70 mph (112.65 km/h) | 01h 41m |
| 80 mph (129 km/h) | 01h 28m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $15.73 | $31.45 |
| Mid-grade | $4.25 | $17.74 | $35.47 |
| Premium | $4.65 | $19.41 | $38.81 |
| Diesel | $5.30 | $22.12 | $44.24 |
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.