How far is Plainfield, IL from Sycamore, IL?
The driving distance from Plainfield, IL to Sycamore, IL is about 45.4 miles (73.1 km), with a travel time of about 01h 04m by car.
- The straight-line flight distance is about 35.3 miles (56.8 km).
- For a round trip, plan for roughly 02h 08m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CST.
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 04m.
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 Lee County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Rain Showers Likely
Driving Route Map
The map below follows the saved road route between Plainfield and Sycamore.
Turn-by-Turn Driving Directions
Step-by-step road directions between Plainfield and Sycamore.
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1
Start on West Hazelcrest Drive
94 m · 14 sec · West Hazelcrest Drive
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2
Turn left onto North Division Street
2350 ft · 53 sec · North Division Street
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3
Continue on Illinois Route 59
1344 ft · 33 sec · Illinois Route 59
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4
Turn left onto West 135th Street
1 mi · 2 min · West 135th Street
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5
Turn right onto Lincoln Highway
6.5 mi · 10 min · Lincoln Highway
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6
Continue on Hill Avenue
2.4 mi · 4 min · Hill Avenue
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7
Continue on East Galena Boulevard
612 ft · 21 sec · East Galena Boulevard
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8
Turn right onto North Ohio Street
741 ft · 21 sec · North Ohio Street
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9
Turn left onto East New York Street
1.5 mi · 2 min · East New York Street
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10
Turn right onto North Lake Street
2.1 mi · 4 min · North Lake Street
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11
Continue on South Lincolnway Street
1885 ft · 39 sec · South Lincolnway Street
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12
Take the ramp left toward I 88 West Toll, IL 56 West Toll: Chicago, Dekalb-Iowa
118 m · 10 sec
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13
Keep slight left to continue on I 88 West, IL 56 West: DeKalb-Iowa
3054 ft · 1 min
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14
Merge slight left onto Ronald Reagan Memorial Tollway
2.8 mi · 3 min · Ronald Reagan Memorial Tollway
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15
Keep slight left to continue on Ronald Reagan Memorial Tollway
19.5 mi · 21 min · Ronald Reagan Memorial Tollway
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16
Take the exit slight right toward Peace Road
2014 ft · 49 sec
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17
Turn right onto Peace Road
5.8 mi · 9 min · Peace Road
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18
Turn right onto DeKalb Avenue
1.2 km · 1 min · DeKalb Avenue
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19
Turn left onto Center Cross Street
1663 ft · 42 sec · Center Cross Street
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20
At the end of the road, turn right onto West State Street
2354 ft · 46 sec · West State Street
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21
Arrive at your destination
0 m · 1 sec · West State Street
Car Route Details
A richer read on the saved driving route between Plainfield and Sycamore.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Ronald Reagan Memorial Tollway
Keep slight left to continue on Ronald Reagan Memorial Tollway
19.5 mi · 00h 21m
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.
Rain Showers leaving Plainfield and Rain Showers Likely near Sycamore.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Plainfield to Sycamore?
The road trip is about 45.4 miles (73.1 km) and usually takes 01h 04m 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?
Willow Creek is a useful midpoint, sitting about 22.7 miles from Plainfield and 22.7 miles from Sycamore.
How much longer is the road route than the straight-line distance?
The direct path is about 35.3 miles (56.8 km), while the road route adds roughly 10.1 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 CST. If you want a more comfortable same-day return, try to leave by 4:22 PM CST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.53 one way or $15.06 round trip. Estimated CO2 is about 14.2 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Plainfield and Rain Showers Likely near Sycamore.
Stop Ideas Near Willow Creek
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 Willow Creek.
Plano
Naperville
Joliet Transportation Center
La Grange Road
Flight Path Map
This map shows the direct air route between Plainfield and Sycamore. Straight-line distance: 35.26 mi (56.75 km).
#1 Plainfield
Plainfield is a place in Illinois, United States.
| Population | 0 |
| Coordinates | 41.6269700, -88.2039500 |
| Altitude | 188 |
| Country | United States |
#2 Sycamore
City in Illinois
| Population | 18,317 |
| Coordinates | 41.9889200, -88.6867500 |
| Altitude | 266 |
| Country | United States |
End: Sycamore (-88.68675, 41.98892)
Estimated Travel Time
Distance: 73 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 30m |
| 40 mph (64.37 km/h) | 01h 08m |
| 50 mph (80.47 km/h) | 00h 54m |
| 60 mph (96.56 km/h) | 00h 45m |
| 70 mph (112.65 km/h) | 00h 38m |
| 80 mph (129 km/h) | 00h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.71 | $7.53 | $15.06 |
| Mid-grade | $5.32 | $8.50 | $17.01 |
| Premium | $5.87 | $9.40 | $18.79 |
| Diesel | $6.62 | $10.60 | $21.20 |
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 · Nov 03, 2026