How far is Toulon, IL from Naperville, IL?
The driving distance from Toulon, IL to Naperville, IL is about 141.7 miles (228 km), with a travel time of about 02h 22m by car.
- The straight-line flight distance is about 101 miles (162.5 km).
- For a round trip, plan for roughly 04h 44m 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 22m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in LaSalle County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Toulon and Naperville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Toulon and Naperville.
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1
Start on South Franklin Street
33 m · 7 sec · South Franklin Street
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2
Turn right
1414 ft · 29 sec
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3
Turn left onto North Union Street
5.8 mi · 10 min · North Union Street
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4
At the end of the road, turn right
9.6 mi · 14 min
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5
Turn left
14.5 mi · 22 min
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6
Take the ramp left
1690 ft · 42 sec
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7
Merge slight left
48.1 mi · 52 min
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8
Take the exit slight right toward IL 71: Ottawa, Oswego
1276 ft · 33 sec
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9
Turn left onto Illinois Route 71
31.7 mi · 47 min · Illinois Route 71
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10
Continue straight
1.4 km · 2 min
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11
Continue straight
10.9 mi · 20 min
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12
Continue on West Ogden Avenue
2 mi · 4 min · West Ogden Avenue
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13
Turn left onto North Washington Street
15 m · 1 sec · North Washington Street
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14
Arrive at your destination
0 m · 1 sec · North Washington Street
Car Route Details
A richer read on the saved driving route between Toulon and Naperville.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
North Union Street
Merge slight left
48.1 mi · 00h 52m
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 Toulon and Sunny then Slight Chance Rain Showers near Naperville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Toulon to Naperville?
The road trip is about 141.7 miles (228 km) and usually takes 02h 22m 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?
La Salle is a useful midpoint, sitting about 62.1 miles from Toulon and 79.6 miles from Naperville.
How much longer is the road route than the straight-line distance?
The direct path is about 101 miles (162.5 km), while the road route adds roughly 40.7 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 1:46 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $18.86 one way or $37.71 round trip. Estimated CO2 is about 44.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Toulon and Sunny then Slight Chance Rain Showers near Naperville.
Stop Ideas Near La Salle
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 La Salle.
Mendota station
Princeton
Plano
Dwight station
Flight Path Map
This map shows the direct air route between Toulon and Naperville. Straight-line distance: 101 mi (162.54 km).
#1 Toulon
Township in Stark County, Illinois
| Population | 1,144 |
| Coordinates | 41.0936500, -89.8648300 |
| Altitude | 222 |
| 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: 228 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 43m |
| 40 mph (64.37 km/h) | 03h 32m |
| 50 mph (80.47 km/h) | 02h 50m |
| 60 mph (96.56 km/h) | 02h 21m |
| 70 mph (112.65 km/h) | 02h 01m |
| 80 mph (129 km/h) | 01h 46m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $18.86 | $37.71 |
| Mid-grade | $4.25 | $21.27 | $42.53 |
| Premium | $4.65 | $23.27 | $46.54 |
| Diesel | $5.30 | $26.52 | $53.04 |
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 · May 04, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.