How far is Rockford, IL from Sparta, IL?
The driving distance from Rockford, IL to Sparta, IL is about 320.7 miles (516.1 km), with a travel time of about 06h 18m by car.
- The straight-line flight distance is about 288.4 miles (464.1 km).
- For a round trip, plan for roughly 12h 36m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 06h 18m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
Unincorporated community in Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Rockford and Sparta.
Turn-by-Turn Driving Directions
Step-by-step road directions between Rockford and Sparta.
-
1
Start on West State Street
546 ft · 23 sec · West State Street
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2
Turn left onto South Church Street
1519 ft · 37 sec · South Church Street
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3
Turn left onto Cedar Street
84 m · 5 sec · Cedar Street
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4
Turn right onto South Main Street
3.6 mi · 6 min · South Main Street
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5
Take the ramp left
1707 ft · 44 sec
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6
Merge slight left onto U.S. Grant Memorial Highway
4.3 mi · 5 min · U.S. Grant Memorial Highway
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7
Take the exit slight right
1.2 km · 2 min
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8
Merge slight right
118.2 mi · 2 hr 7 min
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9
Keep slight right to continue on I 55 South, US 51 South: Peoria, Champaign, Saint Louis, Decatur
7.6 mi · 8 min
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10
Keep slight right to continue on I 55 South: Saint Louis, Springfield
64.8 mi · 1 hr 10 min
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11
Keep slight left to continue on I 55 South: Saint Louis
59 mi · 1 hr 3 min
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12
Take the exit slight right toward IL 4: Staunton, Lebanon
1411 ft · 32 sec
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13
Turn left
38.9 mi · 1 hr
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14
Turn left onto Main Avenue
12.9 mi · 22 min · Main Avenue
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15
At the end of the road, turn left
9.6 mi · 14 min
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16
Arrive at your destination
0 m · 1 sec · South Market Street
Car Route Details
A richer read on the saved driving route between Rockford and Sparta.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
U.S. Grant Memorial Highway
Merge slight right
118 mi · 02h 07m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Sunny leaving Rockford and Sunny near Sparta.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Rockford to Sparta?
The road trip is about 320.7 miles (516.1 km) and usually takes 06h 18m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Lawndale is a useful midpoint, sitting about 160.5 miles from Rockford and 160.2 miles from Sparta.
How much longer is the road route than the straight-line distance?
The direct path is about 288.4 miles (464.1 km), while the road route adds roughly 32.3 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 6:00 AM to 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $42.69 one way or $85.38 round trip. Estimated CO2 is about 100.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Rockford and Sunny near Sparta.
Stop Ideas Near Lawndale
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Route 66 Original Alignment- Driveable!
City of Lincoln
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Lawndale.
Lincoln
Uptown Station
Springfield station
Peoria, Illinois
Flight Path Map
This map shows the direct air route between Rockford and Sparta. Straight-line distance: 288.38 mi (464.11 km).
#1 Rockford
The second most populous city in Illinois.
| Population | 144,835 |
| Coordinates | 42.2711300, -89.0940000 |
| Altitude | 218 |
| Country | United States |
#2 Sparta
City in Randolph County, Illinois
| Population | 4,202 |
| Coordinates | 38.1231100, -89.7017700 |
| Altitude | 161 |
| Country | United States |
End: Sparta (-89.70177, 38.12311)
Estimated Travel Time
Distance: 516 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 41m |
| 40 mph (64.37 km/h) | 08h 01m |
| 50 mph (80.47 km/h) | 06h 24m |
| 60 mph (96.56 km/h) | 05h 20m |
| 70 mph (112.65 km/h) | 04h 34m |
| 80 mph (129 km/h) | 04h 00m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $42.69 | $85.38 |
| Mid-grade | $4.25 | $48.14 | $96.29 |
| Premium | $4.65 | $52.68 | $105.37 |
| Diesel | $5.30 | $60.04 | $120.08 |
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 · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.