How far is Lily Lake, IL from Naperville, IL?
The driving distance from Lily Lake, IL to Naperville, IL is about 27.7 miles (44.5 km), with a travel time of about 00h 34m by car.
- The straight-line flight distance is about 20.4 miles (32.8 km).
- For a round trip, plan for roughly 01h 08m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 34m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
City in Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Lily Lake and Naperville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lily Lake and Naperville.
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1
Start on the route
7.9 mi · 12 min
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2
Continue straight
1 mi · 2 min
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3
Continue straight
2700 ft · 44 sec
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4
Take the exit left toward I 88 East Toll: Chicago
1417 ft · 35 sec
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5
Merge slight left onto Ronald Reagan Memorial Tollway
15.3 mi · 18 min · Ronald Reagan Memorial Tollway
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6
Take the exit slight right toward Winfield Road
2012 ft · 49 sec
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7
Turn right onto Winfield Road
936 ft · 26 sec · Winfield Road
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8
Turn left onto West Diehl Road
1.1 km · 1 min · West Diehl Road
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9
Turn right onto Mill Street
1.1 mi · 2 min · Mill Street
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10
Turn left onto West Ogden Avenue
1972 ft · 49 sec · West Ogden Avenue
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11
Turn left onto North Washington Street
15 m · 1 sec · North Washington Street
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12
Arrive at your destination
0 m · 1 sec · North Washington Street
Car Route Details
A richer read on the saved driving route between Lily Lake 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
15.3 mi · 00h 18m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Lily Lake and Mostly Sunny near Naperville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lily Lake to Naperville?
The road trip is about 27.7 miles (44.5 km) and usually takes 00h 34m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
North Aurora is a useful midpoint, sitting about 13.8 miles from Lily Lake and 13.9 miles from Naperville.
How much longer is the road route than the straight-line distance?
The direct path is about 20.4 miles (32.8 km), while the road route adds roughly 7.3 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:22 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.66 one way or $7.32 round trip. Estimated CO2 is about 8.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Lily Lake and Mostly Sunny near Naperville.
Stop Ideas Near North Aurora
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 North Aurora.
Naperville
Plano
Joliet Transportation Center
La Grange Road
Flight Path Map
This map shows the direct air route between Lily Lake and Naperville. Straight-line distance: 20.4 mi (32.83 km).
#1 Lily Lake
City in Illinois, United States of America
| Population | 1,019 |
| Coordinates | 41.9489200, -88.4778600 |
| Altitude | 293 |
| 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: 44 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 55m |
| 40 mph (64.37 km/h) | 00h 41m |
| 50 mph (80.47 km/h) | 00h 33m |
| 60 mph (96.56 km/h) | 00h 27m |
| 70 mph (112.65 km/h) | 00h 23m |
| 80 mph (129 km/h) | 00h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $3.66 | $7.32 |
| Mid-grade | $4.25 | $4.13 | $8.25 |
| Premium | $4.65 | $4.51 | $9.03 |
| Diesel | $5.30 | $5.14 | $10.29 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.