How far is Mazon, IL from Rockford, IL?
Fastest route
The distance from Mazon, Illinois, to Rockford, Illinois is approximately 113 miles (182 kilometers). The fastest route is via I-80 W and I-39 N, with an estimated travel time of 1 hour and 46 minutes.
Directions
- Head south toward North St.
- Turn left onto IL-47 N/East St.
- Continue to follow IL-47 N, passing by Taco Bell on the left in 9.5 miles.
- Continue straight onto N Division St.
- Turn left to merge onto I-80 W toward Moline/Rock Island.
- Follow I-80 W and I-39 N/US-51 N to IL-2 N/S Main St in Rockford Township. Exit from US-20 W.
- Take exit 79B to merge onto I-39 N/US-51 N toward Rockford.
- Use the left lane to merge onto US-20 W toward Airport/Rockford/Freeport.
- Take the exit toward IL-2 N/S Main St.
- Keep right at the fork and merge onto IL-2 N/S Main St.
- Follow S Main St to W State St in Rockford.
- Merge onto IL-2 N/S Main St.
- Continue straight onto S Main St.
- Turn right onto W State St.
Tips & Suggestions
- 🚗 Use the I-80 W and I-39 N route for the fastest journey.
- 🛣️ Follow IL-47 N and N Division St to access I-80 W.
- 🚦 Be aware of traffic conditions and consider alternative routes if necessary.
- ⛽ Plan for rest stops and fuel stations along the way.
- 📱 Use a GPS navigation app to stay on track and avoid getting lost.
FAQs
Q: How long does it take to travel from Mazon, Illinois, to Rockford, Illinois? A: The estimated travel time is 1 hour and 46 minutes.
Q: What is the distance between Mazon and Rockford? A: The distance is approximately 113 miles (182 kilometers).
Q: Which route should I take for the fastest journey? A: The fastest route is via I-80 W and I-39 N.
Q: Are there any notable landmarks or places to stop along the way? A: While there are no specific landmarks mentioned in the directions, there may be various rest stops and fuel stations along the route.
Q: Can I use a GPS navigation app for this route? A: Yes, using a GPS navigation app can help you stay on track and reach your destination more easily.
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 01h 54m.
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 LaSalle County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Mazon and Rockford.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mazon and Rockford.
-
1
Start on the route
31 m · 8 sec
-
2
Turn right
32 m · 15 sec
-
3
At the end of the road, turn left onto East Street
10.2 mi · 12 min · East Street
-
4
Take the exit left toward I 80 West: Moline, Rock Island
2219 ft · 54 sec
-
5
Merge slight left
32.7 mi · 35 min
-
6
Take the exit slight right toward I 39 North, US 51 North: Rockford
1.1 km · 1 min
-
7
Merge slight left
59.4 mi · 1 hr 4 min
-
8
Take the exit slight left toward US 20 West: Freeport, Rockford
1.1 mi · 2 min
-
9
Merge slight left onto U.S. Grant Memorial Highway
4.7 mi · 5 min · U.S. Grant Memorial Highway
-
10
Take the exit slight right toward IL 2: Rockford, Dixon
1810 ft · 44 sec
-
11
Keep slight right
86 m · 7 sec
-
12
Turn straight onto South Main Street
3.7 mi · 6 min · South Main Street
-
13
Turn right onto West State Street
45 m · 4 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 Mazon and Rockford.
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 39 North
Merge slight left
59.4 mi · 01h 04m
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.
Mostly Sunny leaving Mazon 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 Mazon to Rockford?
The road trip is about 113.6 miles (182.9 km) and usually takes 01h 54m 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?
Meriden is a useful midpoint, sitting about 56.6 miles from Mazon and 57 miles from Rockford.
How much longer is the road route than the straight-line distance?
The direct path is about 79.2 miles (127.4 km), while the road route adds roughly 34.4 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 2:42 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.12 one way or $30.24 round trip. Estimated CO2 is about 35.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Mazon and Mostly Sunny near Rockford.
Stop Ideas Near Meriden
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 Meriden.
Mendota station
Princeton
Plano
Dwight station
Flight Path Map
This map shows the direct air route between Mazon and Rockford. Straight-line distance: 79.19 mi (127.44 km).
#1 Mazon
Village in the United States
| Population | 1,860 |
| Coordinates | 41.2414200, -88.4195100 |
| Altitude | 179 |
| 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: 183 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 47m |
| 40 mph (64.37 km/h) | 02h 50m |
| 50 mph (80.47 km/h) | 02h 16m |
| 60 mph (96.56 km/h) | 01h 53m |
| 70 mph (112.65 km/h) | 01h 37m |
| 80 mph (129 km/h) | 01h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $15.12 | $30.24 |
| Mid-grade | $4.25 | $17.05 | $34.11 |
| Premium | $4.65 | $18.66 | $37.33 |
| Diesel | $5.30 | $21.27 | $42.54 |
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.