How far is Monticello, IL from Rockford, IL?
The driving distance from Monticello, IL to Rockford, IL is about 187.8 miles (302.3 km), with a travel time of about 03h 00m by car.
- The straight-line flight distance is about 157.3 miles (253.2 km).
- For a round trip, plan for roughly 06h 00m 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 03h 00m.
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.
City in Marshall County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Clear
Partly Sunny
Driving Route Map
The map below follows the saved road route between Monticello and Rockford.
Turn-by-Turn Driving Directions
Step-by-step road directions between Monticello and Rockford.
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1
Start on West Center Street
1064 ft · 21 sec · West Center Street
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2
Continue on West Bridge Street
1236 ft · 25 sec · West Bridge Street
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3
Continue on West Center Street
3239 ft · 1 min · West Center Street
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4
Continue on West Brige Street
569 ft · 11 sec · West Brige Street
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5
Continue on West Bridge Street
2650 ft · 51 sec · West Bridge Street
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6
Continue on East 1700 North Road
1223 ft · 19 sec · East 1700 North Road
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7
Turn straight
1.1 mi · 2 min
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8
Continue on Deland Monticello Road
3202 ft · 50 sec · Deland Monticello Road
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9
Continue on County Highway 5
3.1 mi · 4 min · County Highway 5
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10
Turn straight onto North 525 East Road
1.7 mi · 2 min · North 525 East Road
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11
Continue on South Highway Avenue
1.2 km · 1 min · South Highway Avenue
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12
At the end of the road, turn right onto County Road 2300 North
1324 ft · 32 sec · County Road 2300 North
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13
Turn left onto North 550 East Road
1 mi · 1 min · North 550 East Road
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14
Continue on North 525 East Road
3.1 mi · 4 min · North 525 East Road
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15
Continue on County Highway 5
1.2 km · 1 min · County Highway 5
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16
Continue on Royal Road
2.9 mi · 4 min · Royal Road
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17
Continue on Main Street
1576 ft · 46 sec · Main Street
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18
Turn right onto East Clinton Avenue
1.4 mi · 3 min · East Clinton Avenue
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19
Turn left onto I 74 West: Bloomington
1438 ft · 35 sec
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20
Merge slight left
31 mi · 33 min
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21
Continue straight
1.5 km · 59 sec
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22
Take the exit slight right toward I 39 North: Rockford
119.9 mi · 2 hr 9 min
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23
Take the exit slight left toward US 20 West: Freeport, Rockford
1.1 mi · 2 min
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24
Merge slight left onto U.S. Grant Memorial Highway
4.7 mi · 5 min · U.S. Grant Memorial Highway
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25
Take the exit slight right toward IL 2: Rockford, Dixon
1810 ft · 44 sec
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26
Keep slight right
86 m · 7 sec
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27
Turn straight onto South Main Street
3.7 mi · 6 min · South Main Street
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28
Turn right onto West State Street
45 m · 4 sec · West State Street
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29
Arrive at your destination
0 m · 1 sec · West State Street
Car Route Details
A richer read on the saved driving route between Monticello 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
Take the exit slight right toward I 39 North: Rockford
120 mi · 02h 09m
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 Clear leaving Monticello and Partly Sunny near Rockford.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Monticello to Rockford?
The road trip is about 187.8 miles (302.3 km) and usually takes 03h 00m 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?
Wenona is a useful midpoint, sitting about 90.4 miles from Monticello and 97.4 miles from Rockford.
How much longer is the road route than the straight-line distance?
The direct path is about 157.3 miles (253.2 km), while the road route adds roughly 30.5 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 12:30 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $25.00 one way or $50.00 round trip. Estimated CO2 is about 58.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Clear around Monticello and Partly Sunny near Rockford.
Stop Ideas Near Wenona
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 Wenona.
Pontiac station
Princeton
Dwight station
Mendota station
Flight Path Map
This map shows the direct air route between Monticello and Rockford. Straight-line distance: 157.34 mi (253.22 km).
#1 Monticello
City in Piatt County, Illinois, United States
| Population | 5,557 |
| Coordinates | 40.0278100, -88.5734000 |
| Altitude | 201 |
| 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: 302 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 15m |
| 40 mph (64.37 km/h) | 04h 41m |
| 50 mph (80.47 km/h) | 03h 45m |
| 60 mph (96.56 km/h) | 03h 07m |
| 70 mph (112.65 km/h) | 02h 40m |
| 80 mph (129 km/h) | 02h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $25.00 | $50.00 |
| Mid-grade | $4.25 | $28.20 | $56.39 |
| Premium | $4.65 | $30.86 | $61.71 |
| Diesel | $5.30 | $35.17 | $70.33 |
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 · Jun 01, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.