How far is Naperville, IL from Louisville, IL?
The driving distance from Naperville, IL to Louisville, IL is about 246.3 miles (396.4 km), with a travel time of about 04h 46m by car.
- The straight-line flight distance is about 209 miles (336.4 km).
- For a round trip, plan for roughly 09h 33m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 04h 46m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Human settlement in Illinois, United States of America
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 Naperville and Louisville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Naperville and Louisville.
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1
Start on North Washington Street
15 m · 9 sec · North Washington Street
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2
Turn left onto East Ogden Avenue
5 mi · 10 min · East Ogden Avenue
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3
Take the ramp right toward I 355 Toll South: Joliet
1189 ft · 29 sec
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4
Merge slight left onto Veterans Memorial Tollway
19.2 mi · 22 min · Veterans Memorial Tollway
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5
Keep slight left to continue on I 80 East: Indiana
1.3 mi · 3 min
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6
Merge slight left
10.6 mi · 12 min
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7
Take the exit slight right toward I 57 South: Memphis
3222 ft · 1 min
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8
Merge slight left
181.7 mi · 3 hr 16 min
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9
Take the exit slight right toward US 45: Sigel, Effingham
1753 ft · 35 sec
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10
Turn left
1.9 mi · 3 min
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11
Turn right onto East Fayette Avenue
1123 ft · 33 sec · East Fayette Avenue
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12
Turn left onto South Banker Street
14.9 mi · 22 min · South Banker Street
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13
Continue on County Road 925 East
10 mi · 15 min · County Road 925 East
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14
Turn left onto Chestnut Street
1711 ft · 47 sec · Chestnut Street
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15
Arrive at your destination
0 m · 1 sec · Chestnut Street
Car Route Details
A richer read on the saved driving route between Naperville and Louisville.
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 57 South
Merge slight left
182 mi · 03h 16m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Naperville and Sunny near Louisville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Naperville to Louisville?
The road trip is about 246.3 miles (396.4 km) and usually takes 04h 46m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Ludlow is a useful midpoint, sitting about 123.2 miles from Naperville and 123.1 miles from Louisville.
How much longer is the road route than the straight-line distance?
The direct path is about 209 miles (336.4 km), while the road route adds roughly 37.3 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 7:26 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $32.77 one way or $65.54 round trip. Estimated CO2 is about 77.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Naperville and Sunny near Louisville.
Stop Ideas Near Ludlow
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 Ludlow.
Rantoul
Illinois Terminal
Gilman
Danville, Illinois
Flight Path Map
This map shows the direct air route between Naperville and Louisville. Straight-line distance: 209.06 mi (336.45 km).
#1 Naperville
The second most populous city in Illinois.
| Population | 147,986 |
| Coordinates | 41.7858600, -88.1472900 |
| Altitude | 216 |
| Country | United States |
#2 Louisville
Village in Illinois
| Population | 1,087 |
| Coordinates | 38.7722700, -88.5025500 |
| Altitude | 146 |
| Country | United States |
End: Louisville (-88.50255, 38.77227)
Estimated Travel Time
Distance: 396 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 12m |
| 40 mph (64.37 km/h) | 06h 09m |
| 50 mph (80.47 km/h) | 04h 55m |
| 60 mph (96.56 km/h) | 04h 06m |
| 70 mph (112.65 km/h) | 03h 31m |
| 80 mph (129 km/h) | 03h 04m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $32.77 | $65.54 |
| Mid-grade | $4.25 | $36.96 | $73.92 |
| Premium | $4.65 | $40.44 | $80.89 |
| Diesel | $5.30 | $46.09 | $92.18 |
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.