How far is Grand Boulevard, IL from Rockford, IL?
The driving distance from Grand Boulevard, IL to Rockford, IL is about 93.8 miles (151 km), with a travel time of about 01h 54m by car.
- The straight-line flight distance is about 82.1 miles (132.1 km).
- For a round trip, plan for roughly 03h 49m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CST.
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.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Illinois, United States of America
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 Grand Boulevard and Rockford.
Turn-by-Turn Driving Directions
Step-by-step road directions between Grand Boulevard and Rockford.
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1
Start on South Doctor Martin Luther King Junior Drive
101 m · 22 sec · South Doctor Martin Luther King Junior Drive
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2
Continue on South Doctor Martin Luther King Junior Drive
1391 ft · 54 sec · South Doctor Martin Luther King Junior Drive
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3
Turn left onto East 43rd Street
1.1 km · 2 min · East 43rd Street
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4
Turn right onto South LaSalle Street
21 m · 1 sec · South LaSalle Street
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5
Take the ramp slight left toward I 90 West, I 94 West
1117 ft · 27 sec
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6
Merge slight left onto Dan Ryan Expressway (Local)
4.3 mi · 7 min · Dan Ryan Expressway (Local)
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7
Continue on Kennedy Expressway
7.9 mi · 11 min · Kennedy Expressway
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8
Take the exit slight right toward Montrose Avenue
1041 ft · 29 sec
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9
Turn left onto West Montrose Avenue
1.1 km · 1 min · West Montrose Avenue
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10
Turn right onto North Milwaukee Avenue
1.1 mi · 2 min · North Milwaukee Avenue
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11
Turn left onto North Northwest Highway
21 m · 2 sec · North Northwest Highway
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12
Continue on North Northwest Highway
1.6 km · 2 min · North Northwest Highway
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13
Turn slight left onto West Bryn Mawr Avenue
1.8 mi · 4 min · West Bryn Mawr Avenue
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14
Continue on West Higgins Road
3.1 mi · 5 min · West Higgins Road
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15
Take the ramp right toward I 90 Toll West
1334 ft · 33 sec
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16
Merge slight left onto Jane Addams Memorial Tollway
61.5 mi · 1 hr 6 min · Jane Addams Memorial Tollway
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17
Take the exit slight right toward US 20 Business, State Street
2076 ft · 50 sec
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18
Keep slight right
857 ft · 21 sec
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19
Turn straight onto East State Street
6 mi · 10 min · East State Street
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20
Turn right onto East Jefferson Street
1.2 km · 2 min · East Jefferson Street
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21
Turn left onto North Wyman Street
793 ft · 24 sec · North Wyman Street
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22
Turn right onto West State Street
23 m · 2 sec · West State Street
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23
Arrive at your destination
0 m · 1 sec · West State Street
Car Route Details
A richer read on the saved driving route between Grand Boulevard and Rockford.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Jane Addams Memorial Tollway
Merge slight left onto Jane Addams Memorial Tollway
61.5 mi · 01h 06m
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 Grand Boulevard 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 Grand Boulevard to Rockford?
The road trip is about 93.8 miles (151 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?
West Dundee is a useful midpoint, sitting about 45.2 miles from Grand Boulevard and 48.7 miles from Rockford.
How much longer is the road route than the straight-line distance?
The direct path is about 82.1 miles (132.1 km), while the road route adds roughly 11.7 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 CST. If you want a more comfortable same-day return, try to leave by 2:40 PM CST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.25 one way or $30.50 round trip. Estimated CO2 is about 29.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Grand Boulevard and Mostly Sunny near Rockford.
Stop Ideas Near West Dundee
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 West Dundee.
Naperville
Glenview station
La Grange Road
Summit
Flight Path Map
This map shows the direct air route between Grand Boulevard and Rockford. Straight-line distance: 82.1 mi (132.12 km).
#1 Grand Boulevard
Grand Boulevard is a place in Illinois, United States.
| Population | 0 |
| Coordinates | 41.8139200, -87.6172700 |
| Altitude | 183 |
| 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: 151 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 07m |
| 40 mph (64.37 km/h) | 02h 20m |
| 50 mph (80.47 km/h) | 01h 52m |
| 60 mph (96.56 km/h) | 01h 33m |
| 70 mph (112.65 km/h) | 01h 20m |
| 80 mph (129 km/h) | 01h 10m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.61 | $15.25 | $30.50 |
| Mid-grade | $5.24 | $17.34 | $34.69 |
| Premium | $5.79 | $19.18 | $38.36 |
| Diesel | $6.59 | $21.82 | $43.64 |
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 · Nov 06, 2026