How far is Rockford, IL from Bull Valley, IL?
The driving distance from Rockford, IL to Bull Valley, IL is about 44.2 miles (71.2 km), with a travel time of about 01h 14m by car.
- The straight-line flight distance is about 37.9 miles (61 km).
- For a round trip, plan for roughly 02h 28m 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 01h 14m.
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 McHenry County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Widespread Frost then Mostly Sunny
Areas Of Frost then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Rockford and Bull Valley.
Turn-by-Turn Driving Directions
Step-by-step road directions between Rockford and Bull Valley.
-
1
Start on West State Street
3.4 mi · 6 min · West State Street
-
2
Turn right onto South Alpine Road
1.5 km · 2 min · South Alpine Road
-
3
Continue on South Alpine Road
109 m · 14 sec · South Alpine Road
-
4
Turn right
26 m · 4 sec
-
5
Turn right onto Charles Street
2.8 mi · 5 min · Charles Street
-
6
Turn right onto South Mall Drive
118 m · 19 sec · South Mall Drive
-
7
Turn left onto Harrison Avenue
1.1 km · 1 min · Harrison Avenue
-
8
Continue on U.S. Grant Memorial Highway
13.4 mi · 20 min · U.S. Grant Memorial Highway
-
9
Continue on West Grant Highway
5 mi · 8 min · West Grant Highway
-
10
Turn left onto South State Street
2473 ft · 44 sec · South State Street
-
11
Turn right onto Telegraph Street
9 mi · 13 min · Telegraph Street
-
12
At the end of the road, turn left
3.5 mi · 7 min
-
13
Turn right onto McConnell Road
917 ft · 31 sec · McConnell Road
-
14
Turn left onto Zimmerman Road
2627 ft · 1 min · Zimmerman Road
-
15
Turn right onto Country Club Road
1.3 km · 2 min · Country Club Road
-
16
Turn left onto Bull Valley Road
2 mi · 4 min · Bull Valley Road
-
17
Continue on Bull Valley Road
1.4 mi · 3 min · Bull Valley Road
-
18
Arrive at your destination
0 m · 1 sec · Bull Valley Road
Car Route Details
A richer read on the saved driving route between Rockford and Bull Valley.
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.
U.S. Grant Memorial Highway
Continue on U.S. Grant Memorial Highway
13.4 mi · 00h 20m
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.
Widespread Frost then Mostly Sunny leaving Rockford and Areas Of Frost then Mostly Sunny near Bull Valley.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Rockford to Bull Valley?
The road trip is about 44.2 miles (71.2 km) and usually takes 01h 14m 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?
Marengo is a useful midpoint, sitting about 22.1 miles from Rockford and 22.2 miles from Bull Valley.
How much longer is the road route than the straight-line distance?
The direct path is about 37.9 miles (61 km), while the road route adds roughly 6.3 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 4:02 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.88 one way or $11.77 round trip. Estimated CO2 is about 13.9 kg one way.
What should you check before leaving?
Before you leave, expect Widespread Frost then Mostly Sunny around Rockford and Areas Of Frost then Mostly Sunny near Bull Valley.
Stop Ideas Near Marengo
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 Marengo.
Rockford, Illinois
South Beloit, Illinois
Janesville, Wisconsin
Naperville
Flight Path Map
This map shows the direct air route between Rockford and Bull Valley. Straight-line distance: 37.92 mi (61.02 km).
#1 Rockford
The second most populous city in Illinois.
| Population | 144,835 |
| Coordinates | 42.2711300, -89.0940000 |
| Altitude | 218 |
| Country | United States |
#2 Bull Valley
Human settlement in Illinois, United States of America
| Population | 1,078 |
| Coordinates | 42.3205800, -88.3550900 |
| Altitude | 281 |
| Country | United States |
End: Bull Valley (-88.35509, 42.32058)
Estimated Travel Time
Distance: 71 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 28m |
| 40 mph (64.37 km/h) | 01h 06m |
| 50 mph (80.47 km/h) | 00h 53m |
| 60 mph (96.56 km/h) | 00h 44m |
| 70 mph (112.65 km/h) | 00h 37m |
| 80 mph (129 km/h) | 00h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $5.88 | $11.77 |
| Mid-grade | $4.25 | $6.63 | $13.27 |
| Premium | $4.65 | $7.26 | $14.52 |
| Diesel | $5.30 | $8.27 | $16.55 |
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 02, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.