How far is Aurora, IL from Lily Lake, IL?
The driving distance from Aurora, IL to Lily Lake, IL is about 19.9 miles (32.1 km), with a travel time of about 00h 29m by car.
- The straight-line flight distance is about 15.3 miles (24.7 km).
- For a round trip, plan for roughly 00h 58m 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 29m.
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.
Township in Lee County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Aurora and Lily Lake.
Turn-by-Turn Driving Directions
Step-by-step road directions between Aurora and Lily Lake.
-
1
Start on West Galena Boulevard
575 ft · 15 sec · West Galena Boulevard
-
2
Turn left onto North Lake Street
2.2 mi · 4 min · North Lake Street
-
3
Continue on South Lincolnway Street
1885 ft · 39 sec · South Lincolnway Street
-
4
Take the ramp left toward I 88 West Toll, IL 56 West Toll: Chicago, Dekalb-Iowa
118 m · 10 sec
-
5
Keep slight left to continue on I 88 West, IL 56 West: DeKalb-Iowa
3054 ft · 1 min
-
6
Merge slight left onto Ronald Reagan Memorial Tollway
2.8 mi · 3 min · Ronald Reagan Memorial Tollway
-
7
Keep slight left to continue on Ronald Reagan Memorial Tollway
4.2 mi · 5 min · Ronald Reagan Memorial Tollway
-
8
Take the exit slight right toward IL 47
1295 ft · 32 sec
-
9
Continue on IL 47
858 ft · 21 sec
-
10
Keep slight right to continue on IL 47
60 m · 7 sec
-
11
Turn right
9.2 mi · 14 min
-
12
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Aurora and Lily Lake.
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.
Longest stretch
Turn right
9.22 mi · 00h 14m
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.
Mostly Sunny leaving Aurora and Sunny near Lily Lake.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Aurora to Lily Lake?
The road trip is about 19.9 miles (32.1 km) and usually takes 00h 29m 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?
Willow Creek is a useful midpoint, sitting about 10 miles from Aurora and 10 miles from Lily Lake.
How much longer is the road route than the straight-line distance?
The direct path is about 15.3 miles (24.7 km), while the road route adds roughly 4.6 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 7:32 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.68 one way or $5.35 round trip. Estimated CO2 is about 6.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Aurora and Sunny near Lily Lake.
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 Aurora and Lily Lake. Straight-line distance: 15.34 mi (24.69 km).
#1 Aurora
The second most populous city in Illinois.
| Population | 196,383 |
| Coordinates | 41.7605800, -88.3200700 |
| Altitude | 207 |
| Country | United States |
#2 Lily Lake
City in Illinois, United States of America
| Population | 1,019 |
| Coordinates | 41.9489200, -88.4778600 |
| Altitude | 293 |
| Country | United States |
End: Lily Lake (-88.47786, 41.94892)
Estimated Travel Time
Distance: 32 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 39m |
| 40 mph (64.37 km/h) | 00h 29m |
| 50 mph (80.47 km/h) | 00h 23m |
| 60 mph (96.56 km/h) | 00h 19m |
| 70 mph (112.65 km/h) | 00h 17m |
| 80 mph (129 km/h) | 00h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $2.68 | $5.35 |
| Mid-grade | $4.25 | $3.02 | $6.04 |
| Premium | $4.65 | $3.30 | $6.61 |
| Diesel | $5.30 | $3.77 | $7.53 |
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.