How far is Stillman Valley, IL from Rockford, IL?
The driving distance from Stillman Valley, IL to Rockford, IL is about 13.6 miles (21.9 km), with a travel time of about 00h 21m by car.
- The straight-line flight distance is about 12.1 miles (19.5 km).
- For a round trip, plan for roughly 00h 43m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 21m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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
Sunny
Driving Route Map
The map below follows the saved road route between Stillman Valley and Rockford.
Turn-by-Turn Driving Directions
Step-by-step road directions between Stillman Valley and Rockford.
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1
Start on West Roosevelt Street
5.4 mi · 8 min · West Roosevelt Street
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2
Turn left
8.2 mi · 13 min
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3
Take the ramp slight right toward US 20 West: Freeport
1277 ft · 31 sec
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4
Merge slight left onto U.S. Grant Memorial Highway
1.6 mi · 2 min · U.S. Grant Memorial Highway
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5
Take the exit slight right toward IL 2: Rockford, Dixon
1810 ft · 44 sec
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6
Keep slight right
86 m · 7 sec
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7
Turn straight onto South Main Street
3.7 mi · 6 min · South Main Street
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8
Turn right onto West State Street
45 m · 4 sec · West State Street
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9
Arrive at your destination
0 m · 1 sec · West State Street
Car Route Details
A richer read on the saved driving route between Stillman Valley and Rockford.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Longest stretch
Turn left
8.21 mi · 00h 13m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Stillman Valley and Sunny near Rockford.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Stillman Valley to Rockford?
The road trip is about 13.6 miles (21.9 km) and usually takes 00h 21m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
New Milford is a useful midpoint, sitting about 9.8 miles from Stillman Valley and 3.9 miles from Rockford.
How much longer is the road route than the straight-line distance?
The direct path is about 12.1 miles (19.5 km), while the road route adds roughly 1.5 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:46 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.81 one way or $3.62 round trip. Estimated CO2 is about 4.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Stillman Valley and Sunny near Rockford.
Stop Ideas Near New Milford
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 New Milford.
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Flight Path Map
This map shows the direct air route between Stillman Valley and Rockford. Straight-line distance: 12.14 mi (19.53 km).
#1 Stillman Valley
Valley in Texas, United States of America
| Population | 1,043 |
| Coordinates | 42.1072500, -89.1792700 |
| Altitude | 217 |
| 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: 22 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 27m |
| 40 mph (64.37 km/h) | 00h 20m |
| 50 mph (80.47 km/h) | 00h 16m |
| 60 mph (96.56 km/h) | 00h 13m |
| 70 mph (112.65 km/h) | 00h 11m |
| 80 mph (129 km/h) | 00h 10m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $1.81 | $3.62 |
| Mid-grade | $4.25 | $2.04 | $4.08 |
| Premium | $4.65 | $2.23 | $4.47 |
| Diesel | $5.30 | $2.55 | $5.09 |
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 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.