How far is Oak Forest, IL from Naperville, IL?
The driving distance from Oak Forest, IL to Naperville, IL is about 39.9 miles (64.2 km), with a travel time of about 00h 45m by car.
- The straight-line flight distance is about 24.4 miles (39.2 km).
- For a round trip, plan for roughly 01h 31m 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 00h 45m.
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.
Village in Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Oak Forest and Naperville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Oak Forest and Naperville.
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1
Start on the route
36 m · 11 sec
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2
Turn uturn onto West 159th Street
2203 ft · 50 sec · West 159th Street
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3
Turn left onto Cicero Avenue
4.1 mi · 7 min · Cicero Avenue
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4
Take the ramp slight right toward I 294 North: Wisconsin
2787 ft · 1 min
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5
Merge slight left onto Tri-State Tollway
16.6 mi · 21 min · Tri-State Tollway
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6
Take the exit slight right toward I 88 West Toll: Aurora
1.5 mi · 3 min
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7
Keep slight right to continue on 22nd Street (Cermak Road)
1131 ft · 28 sec
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8
Merge slight right onto Ronald Reagan Memorial Tollway
10.5 mi · 13 min · Ronald Reagan Memorial Tollway
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9
Take the exit slight right
1892 ft · 48 sec
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10
Turn left onto Freedom Drive
2151 ft · 57 sec · Freedom Drive
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11
Turn right onto East Diehl Road
1.4 km · 2 min · East Diehl Road
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12
Turn left onto North Washington Street
1.3 mi · 3 min · North Washington Street
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13
Arrive at your destination
0 m · 1 sec · North Washington Street
Car Route Details
A richer read on the saved driving route between Oak Forest 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.
Tri-State Tollway
Merge slight left onto Tri-State Tollway
16.6 mi · 00h 21m
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.
Showers And Thunderstorms Likely leaving Oak Forest and Showers And Thunderstorms Likely near Naperville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Oak Forest to Naperville?
The road trip is about 39.9 miles (64.2 km) and usually takes 00h 45m 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?
Western Springs is a useful midpoint, sitting about 18.5 miles from Oak Forest and 21.4 miles from Naperville.
How much longer is the road route than the straight-line distance?
The direct path is about 24.4 miles (39.2 km), while the road route adds roughly 15.5 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 4:58 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.32 one way or $10.63 round trip. Estimated CO2 is about 12.5 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Oak Forest and Showers And Thunderstorms Likely near Naperville.
Stop Ideas Near Western Springs
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 Western Springs.
La Grange Road
Summit
Naperville
Chicago Union Station
Flight Path Map
This map shows the direct air route between Oak Forest and Naperville. Straight-line distance: 24.35 mi (39.19 km).
#1 Oak Forest
City in Cook County, Illinois
| Population | 26,884 |
| Coordinates | 41.6028100, -87.7439400 |
| Altitude | 205 |
| 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: 64 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 19m |
| 40 mph (64.37 km/h) | 00h 59m |
| 50 mph (80.47 km/h) | 00h 47m |
| 60 mph (96.56 km/h) | 00h 39m |
| 70 mph (112.65 km/h) | 00h 34m |
| 80 mph (129 km/h) | 00h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $5.32 | $10.63 |
| Mid-grade | $4.25 | $6.00 | $11.99 |
| Premium | $4.65 | $6.56 | $13.12 |
| Diesel | $5.30 | $7.48 | $14.96 |
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 24, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.