How far is Naperville, IL from Le Roy, IL?
The driving distance from Naperville, IL to Le Roy, IL is about 121.8 miles (196 km), with a travel time of about 02h 31m by car.
- The straight-line flight distance is about 104.1 miles (167.6 km).
- For a round trip, plan for roughly 05h 03m 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 31m.
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 Livingston County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Showers And Thunderstorms then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Naperville and Le Roy.
Turn-by-Turn Driving Directions
Step-by-step road directions between Naperville and Le Roy.
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1
Start on North Washington Street
5.3 mi · 12 min · North Washington Street
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2
Turn right onto Washington Street
2580 ft · 51 sec · Washington Street
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3
Continue on Weber Road
3.9 mi · 7 min · Weber Road
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4
Take the ramp slight right toward I 55 South: Bloomington
1902 ft · 49 sec
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5
Merge slight left
91.8 mi · 1 hr 40 min
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6
Take the exit slight right toward Towanda
1442 ft · 27 sec
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7
Turn straight onto North 1900 East Road
2035 ft · 44 sec · North 1900 East Road
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8
Continue on North Jefferson Street
2706 ft · 1 min · North Jefferson Street
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9
At the end of the road, turn right onto West Hely Street
1225 ft · 35 sec · West Hely Street
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10
Continue on Towanda-Barnes Road
3 mi · 5 min · Towanda-Barnes Road
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11
Continue on North Towanda Barnes Road
6.8 mi · 11 min · North Towanda Barnes Road
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12
Turn left
8.8 mi · 12 min
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13
Turn left onto North West Street
39 m · 3 sec · North West Street
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14
Arrive at your destination
0 m · 1 sec · North West Street
Car Route Details
A richer read on the saved driving route between Naperville and Le Roy.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 55 South
Merge slight left
91.8 mi · 01h 40m
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 Naperville and Slight Chance Showers And Thunderstorms then Mostly Sunny near Le Roy.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Naperville to Le Roy?
The road trip is about 121.8 miles (196 km) and usually takes 02h 31m 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?
Odell is a useful midpoint, sitting about 60.9 miles from Naperville and 60.9 miles from Le Roy.
How much longer is the road route than the straight-line distance?
The direct path is about 104.1 miles (167.6 km), while the road route adds roughly 17.7 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 1:26 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.22 one way or $32.43 round trip. Estimated CO2 is about 38.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Naperville and Slight Chance Showers And Thunderstorms then Mostly Sunny near Le Roy.
Stop Ideas Near Odell
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 Odell.
Dwight station
Pontiac station
Gilman
Kankakee
Flight Path Map
This map shows the direct air route between Naperville and Le Roy. Straight-line distance: 104.15 mi (167.62 km).
#1 Naperville
The second most populous city in Illinois.
| Population | 147,986 |
| Coordinates | 41.7858600, -88.1472900 |
| Altitude | 216 |
| Country | United States |
#2 Le Roy
City in McLean County, Illinois, United States
| Population | 3,498 |
| Coordinates | 40.3519800, -88.7642400 |
| Altitude | 241 |
| Country | United States |
End: Le Roy (-88.76424, 40.35198)
Estimated Travel Time
Distance: 196 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 03m |
| 40 mph (64.37 km/h) | 03h 02m |
| 50 mph (80.47 km/h) | 02h 26m |
| 60 mph (96.56 km/h) | 02h 01m |
| 70 mph (112.65 km/h) | 01h 44m |
| 80 mph (129 km/h) | 01h 31m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $16.22 | $32.43 |
| Mid-grade | $4.25 | $18.29 | $36.58 |
| Premium | $4.65 | $20.01 | $40.02 |
| Diesel | $5.30 | $22.81 | $45.61 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.