How far is Herscher, IL from Rockford, IL?
The driving distance from Herscher, IL to Rockford, IL is about 144 miles (231.8 km), with a travel time of about 02h 33m by car.
- The straight-line flight distance is about 98.9 miles (159.1 km).
- For a round trip, plan for roughly 05h 06m 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 33m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Village also known as Utica, in LaSalle County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Areas Of Frost then Partly Sunny
Driving Route Map
The map below follows the saved road route between Herscher and Rockford.
Turn-by-Turn Driving Directions
Step-by-step road directions between Herscher and Rockford.
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1
Start on West Kankakee Avenue
17 m · 9 sec · West Kankakee Avenue
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2
Turn left onto South Main Street
2848 ft · 2 min · South Main Street
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3
At the end of the road, turn left onto West Illinois Route 115
1622 ft · 35 sec · West Illinois Route 115
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4
Continue on West 4000 South Road
5.6 mi · 9 min · West 4000 South Road
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5
Turn right onto South 18000 West Road
3 mi · 7 min · South 18000 West Road
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6
Turn left onto West 1000S Road
1.7 mi · 4 min · West 1000S Road
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7
Continue on East Main Street
2296 ft · 1 min · East Main Street
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8
Turn straight onto North Shelly Avenue
1087 ft · 32 sec · North Shelly Avenue
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9
Turn left
8.6 mi · 13 min
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10
Turn right
34 m · 5 sec
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11
Turn right onto North Union Street
20.5 mi · 24 min · North Union Street
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12
Take the exit left toward I 80 West: Moline, Rock Island
2219 ft · 54 sec
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13
Merge slight left
32.7 mi · 35 min
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14
Take the exit slight right toward I 39 North, US 51 North: Rockford
1.1 km · 1 min
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15
Merge slight left
59.4 mi · 1 hr 4 min
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16
Take the exit slight left toward US 20 West: Freeport, Rockford
1.1 mi · 2 min
-
17
Merge slight left onto U.S. Grant Memorial Highway
4.7 mi · 5 min · U.S. Grant Memorial Highway
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18
Take the exit slight right toward IL 2: Rockford, Dixon
1810 ft · 44 sec
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19
Keep slight right
86 m · 7 sec
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20
Turn straight onto South Main Street
3.7 mi · 6 min · South Main Street
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21
Turn right onto West State Street
45 m · 4 sec · West State Street
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22
Arrive at your destination
0 m · 1 sec · West State Street
Car Route Details
A richer read on the saved driving route between Herscher 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 Herscher and Areas Of Frost then Partly Sunny near Rockford.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Herscher to Rockford?
The road trip is about 144 miles (231.8 km) and usually takes 02h 33m 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?
Utica is a useful midpoint, sitting about 71.9 miles from Herscher and 72.1 miles from Rockford.
How much longer is the road route than the straight-line distance?
The direct path is about 98.9 miles (159.1 km), while the road route adds roughly 45.1 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 1:24 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.16 one way or $38.31 round trip. Estimated CO2 is about 45.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Herscher and Areas Of Frost then Partly Sunny near Rockford.
Stop Ideas Near Utica
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 Utica.
Mendota station
Princeton
Plano
Dwight station
Flight Path Map
This map shows the direct air route between Herscher and Rockford. Straight-line distance: 98.85 mi (159.09 km).
#1 Herscher
City in Illinois, United States of America
| Population | 1,483 |
| Coordinates | 41.0492000, -88.0978300 |
| 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: 232 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 47m |
| 40 mph (64.37 km/h) | 03h 36m |
| 50 mph (80.47 km/h) | 02h 52m |
| 60 mph (96.56 km/h) | 02h 24m |
| 70 mph (112.65 km/h) | 02h 03m |
| 80 mph (129 km/h) | 01h 47m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $19.16 | $38.31 |
| Mid-grade | $4.25 | $21.61 | $43.21 |
| Premium | $4.65 | $23.64 | $47.28 |
| Diesel | $5.30 | $26.94 | $53.89 |
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 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.