How far is Sycamore, IL from Naperville, IL?
The driving distance from Sycamore, IL to Naperville, IL is about 38.3 miles (61.7 km), with a travel time of about 00h 46m by car.
- The straight-line flight distance is about 31.1 miles (50 km).
- For a round trip, plan for roughly 01h 33m 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 00h 46m.
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.
Sunny
Driving Route Map
The map below follows the saved road route between Sycamore and Naperville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sycamore and Naperville.
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1
Start on West State Street
7 m · 8 sec · West State Street
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2
Turn left onto Somonauk Street
127 m · 11 sec · Somonauk Street
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3
Turn right onto West Elm Street
632 ft · 17 sec · West Elm Street
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4
Continue on DeKalb Avenue
1.1 mi · 2 min · DeKalb Avenue
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5
Turn left onto South Peace Road
4.4 mi · 7 min · South Peace Road
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6
Continue on North Peace Road
1.7 mi · 3 min · North Peace Road
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7
Take the ramp left toward I 88 Toll East: Chicago
2237 ft · 55 sec
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8
Merge slight left onto Ronald Reagan Memorial Tollway
30.4 mi · 34 min · Ronald Reagan Memorial Tollway
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9
Take the exit slight right toward Winfield Road
2012 ft · 49 sec
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10
Turn right onto Winfield Road
936 ft · 26 sec · Winfield Road
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11
Turn left onto West Diehl Road
1.1 km · 1 min · West Diehl Road
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12
Turn right onto Mill Street
1.1 mi · 2 min · Mill Street
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13
Turn left onto West Ogden Avenue
1972 ft · 49 sec · West Ogden Avenue
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14
Turn left onto North Washington Street
15 m · 1 sec · North Washington Street
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15
Arrive at your destination
0 m · 1 sec · North Washington Street
Car Route Details
A richer read on the saved driving route between Sycamore and Naperville.
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
Merge slight left onto Ronald Reagan Memorial Tollway
30.4 mi · 00h 34m
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 Sycamore and Sunny near Naperville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sycamore to Naperville?
The road trip is about 38.3 miles (61.7 km) and usually takes 00h 46m 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 20.4 miles from Sycamore and 17.9 miles from Naperville.
How much longer is the road route than the straight-line distance?
The direct path is about 31.1 miles (50 km), while the road route adds roughly 7.2 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 4:56 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.09 one way or $10.18 round trip. Estimated CO2 is about 12 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Sycamore and Sunny near Naperville.
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 Sycamore and Naperville. Straight-line distance: 31.09 mi (50.04 km).
#1 Sycamore
City in Illinois
| Population | 18,317 |
| Coordinates | 41.9889200, -88.6867500 |
| Altitude | 266 |
| Country | United States |
#2 Naperville
The second most populous city in Illinois.
| Population | 147,986 |
| Coordinates | 41.7858600, -88.1472900 |
| Altitude | 216 |
| Country | United States |
End: North Washington Street (-88.147302, 41.785837)
Estimated Travel Time
Distance: 62 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 16m |
| 40 mph (64.37 km/h) | 00h 57m |
| 50 mph (80.47 km/h) | 00h 45m |
| 60 mph (96.56 km/h) | 00h 38m |
| 70 mph (112.65 km/h) | 00h 32m |
| 80 mph (129 km/h) | 00h 28m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $5.09 | $10.18 |
| Mid-grade | $4.25 | $5.74 | $11.48 |
| Premium | $4.65 | $6.28 | $12.57 |
| Diesel | $5.30 | $7.16 | $14.32 |
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 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.