How far is Carpentersville, IL from Rockford, IL?
The driving distance from Carpentersville, IL to Rockford, IL is about 56 miles (90.1 km), with a travel time of about 00h 59m by car.
- The straight-line flight distance is about 44.1 miles (70.9 km).
- For a round trip, plan for roughly 01h 58m 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 59m.
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.
Human settlement in Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Carpentersville and Rockford.
Turn-by-Turn Driving Directions
Step-by-step road directions between Carpentersville and Rockford.
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1
Start on North Kennedy Drive
1.2 mi · 2 min · North Kennedy Drive
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2
Turn right
1.3 km · 1 min
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3
At the end of the road, turn right onto East Main Street
1.4 km · 1 min · East Main Street
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4
Turn left onto South 8th Street
1.7 mi · 3 min · South 8th Street
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5
Continue on North State Street
1193 ft · 25 sec · North State Street
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6
Take the ramp slight right toward I 90 West Toll: Rockford
2001 ft · 49 sec
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7
Merge slight left onto Jane Addams Memorial Tollway
38.7 mi · 41 min · Jane Addams Memorial Tollway
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8
Take the exit slight right toward US 20 Business, State Street
2076 ft · 50 sec
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9
Keep slight right
857 ft · 21 sec
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10
Turn straight onto East State Street
6 mi · 10 min · East State Street
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11
Turn right onto East Jefferson Street
1.2 km · 2 min · East Jefferson Street
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12
Turn left onto North Wyman Street
793 ft · 24 sec · North Wyman Street
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13
Turn right onto West State Street
23 m · 2 sec · West State Street
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14
Arrive at your destination
0 m · 1 sec · West State Street
Car Route Details
A richer read on the saved driving route between Carpentersville and Rockford.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Jane Addams Memorial Tollway
Merge slight left onto Jane Addams Memorial Tollway
38.7 mi · 00h 41m
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 Carpentersville and Mostly Sunny near Rockford.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Carpentersville to Rockford?
The road trip is about 56 miles (90.1 km) and usually takes 00h 59m 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?
Riley is a useful midpoint, sitting about 25.6 miles from Carpentersville and 30.4 miles from Rockford.
How much longer is the road route than the straight-line distance?
The direct path is about 44.1 miles (70.9 km), while the road route adds roughly 11.9 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 4:32 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.47 one way or $14.93 round trip. Estimated CO2 is about 17.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Carpentersville and Mostly Sunny near Rockford.
Stop Ideas Near Riley
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 Riley.
Rockford, Illinois
South Beloit, Illinois
Plano
Naperville
Flight Path Map
This map shows the direct air route between Carpentersville and Rockford. Straight-line distance: 44.04 mi (70.87 km).
#1 Carpentersville
Village in Kane County, Illinois
| Population | 36,940 |
| Coordinates | 42.1211400, -88.2578600 |
| Altitude | 271 |
| Country | United States |
#2 Rockford
The second most populous city in Illinois.
| Population | 144,835 |
| Coordinates | 42.2711300, -89.0940000 |
| Altitude | 218 |
| Country | United States |
End: West State Street (-89.094046, 42.271066)
Estimated Travel Time
Distance: 90 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 51m |
| 40 mph (64.37 km/h) | 01h 23m |
| 50 mph (80.47 km/h) | 01h 07m |
| 60 mph (96.56 km/h) | 00h 55m |
| 70 mph (112.65 km/h) | 00h 47m |
| 80 mph (129 km/h) | 00h 41m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $7.47 | $14.93 |
| Mid-grade | $4.25 | $8.42 | $16.84 |
| Premium | $4.65 | $9.21 | $18.43 |
| Diesel | $5.30 | $10.50 | $21.00 |
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 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.