How far is Coal Valley, IL from Naperville, IL?
The driving distance from Coal Valley, IL to Naperville, IL is about 141.2 miles (227.2 km), with a travel time of about 02h 12m by car.
- The straight-line flight distance is about 122 miles (196.4 km).
- For a round trip, plan for roughly 04h 25m 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 12m.
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 Lee County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Coal Valley and Naperville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Coal Valley and Naperville.
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1
Start on East 23rd Avenue
14 m · 5 sec · East 23rd Avenue
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2
Turn right onto 1st Street
1.7 mi · 4 min · 1st Street
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3
Turn right onto East 1st Avenue
1 km · 56 sec · East 1st Avenue
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4
Continue on 69th Avenue
6 mi · 9 min · 69th Avenue
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5
Take the ramp left
1397 ft · 34 sec
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6
Merge slight left onto Chicago-Kansas City Expressway
5.1 mi · 5 min · Chicago-Kansas City Expressway
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7
Take the exit slight right toward I 88 East, IL 92 East: Sterling, Rock Falls
125 mi · 2 hr 16 min
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8
Take the exit slight right toward Winfield Road
2012 ft · 49 sec
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9
Turn right onto Winfield Road
936 ft · 26 sec · Winfield Road
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10
Turn left onto West Diehl Road
1.1 km · 1 min · West Diehl Road
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11
Turn right onto Mill Street
1.1 mi · 2 min · Mill Street
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12
Turn left onto West Ogden Avenue
1972 ft · 49 sec · 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 Coal Valley and Naperville.
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 88 East
Take the exit slight right toward I 88 East, IL 92 East: Sterling, Rock Falls
125 mi · 02h 16m
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 Coal Valley and Sunny near Naperville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Coal Valley to Naperville?
The road trip is about 141.2 miles (227.2 km) and usually takes 02h 12m 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?
Nachusa is a useful midpoint, sitting about 70.5 miles from Coal Valley and 70.6 miles from Naperville.
How much longer is the road route than the straight-line distance?
The direct path is about 122 miles (196.4 km), while the road route adds roughly 19.2 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 2:04 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $18.78 one way or $37.56 round trip. Estimated CO2 is about 44.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Coal Valley and Sunny near Naperville.
Stop Ideas Near Nachusa
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 Nachusa.
Mendota station
Princeton
Rockford, Illinois
Plano
Flight Path Map
This map shows the direct air route between Coal Valley and Naperville. Straight-line distance: 122.04 mi (196.41 km).
#1 Coal Valley
City in Illinois, United States of America
| Population | 3,719 |
| Coordinates | 41.4286500, -90.4609600 |
| Altitude | 190 |
| 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: 227 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 42m |
| 40 mph (64.37 km/h) | 03h 31m |
| 50 mph (80.47 km/h) | 02h 49m |
| 60 mph (96.56 km/h) | 02h 21m |
| 70 mph (112.65 km/h) | 02h 01m |
| 80 mph (129 km/h) | 01h 45m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $18.78 | $37.56 |
| Mid-grade | $4.25 | $21.18 | $42.36 |
| Premium | $4.65 | $23.18 | $46.35 |
| Diesel | $5.30 | $26.41 | $52.83 |
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.