How far is Carmi, IL from Rockford, IL?
The driving distance from Carmi, IL to Rockford, IL is about 350.6 miles (564.3 km), with a travel time of about 05h 48m by car.
- The straight-line flight distance is about 293 miles (471.6 km).
- For a round trip, plan for roughly 11h 37m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 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 05h 48m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Village in Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Carmi and Rockford.
Turn-by-Turn Driving Directions
Step-by-step road directions between Carmi and Rockford.
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1
Start on East Main Street
4.5 mi · 7 min · East Main Street
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2
Continue on South Cross Street
8.6 mi · 13 min · South Cross Street
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3
Continue on South Court Street
3 mi · 5 min · South Court Street
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4
Turn left onto Hagedorn Road
4.3 mi · 6 min · Hagedorn Road
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5
Continue on 700E
1.4 mi · 2 min · 700E
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6
Turn straight onto 575E
1.8 mi · 3 min · 575E
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7
Continue on South 1st Street
2614 ft · 50 sec · South 1st Street
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8
Turn left onto East Walnut Street
1742 ft · 32 sec · East Walnut Street
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9
Turn right onto 500E
24.3 mi · 33 min · 500E
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10
Continue on South West Street
2.5 mi · 5 min · South West Street
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11
Continue on County Road 1100 East
6.7 mi · 9 min · County Road 1100 East
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12
Continue on South Van Buren Street
11 mi · 15 min · South Van Buren Street
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13
Turn right
36.3 mi · 54 min
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14
Turn left onto Lincoln Avenue
2.5 mi · 4 min · Lincoln Avenue
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15
Continue on Illinois Route 16
5.3 mi · 7 min · Illinois Route 16
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16
Continue on Charleston Avenue East
2035 ft · 39 sec · Charleston Avenue East
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17
Take the ramp slight right toward I-57 North: Champaign
2575 ft · 1 min
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18
Merge slight left
47.4 mi · 51 min
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19
Take the exit slight right toward I 74 West: Peoria
2688 ft · 1 min
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20
Merge slight left
51.4 mi · 55 min
-
21
Continue straight
1.5 km · 59 sec
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22
Take the exit slight right toward I 39 North: Rockford
119.9 mi · 2 hr 9 min
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23
Take the exit slight left toward US 20 West: Freeport, Rockford
1.1 mi · 2 min
-
24
Merge slight left onto U.S. Grant Memorial Highway
4.7 mi · 5 min · U.S. Grant Memorial Highway
-
25
Take the exit slight right toward IL 2: Rockford, Dixon
1810 ft · 44 sec
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26
Keep slight right
86 m · 7 sec
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27
Turn straight onto South Main Street
3.7 mi · 6 min · South Main Street
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28
Turn right onto West State Street
45 m · 4 sec · West State Street
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29
Arrive at your destination
0 m · 1 sec · West State Street
Car Route Details
A richer read on the saved driving route between Carmi and Rockford.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 39 North
Take the exit slight right toward I 39 North: Rockford
120 mi · 02h 09m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Carmi 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 Carmi to Rockford?
The road trip is about 350.6 miles (564.3 km) and usually takes 05h 48m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Mahomet is a useful midpoint, sitting about 172 miles from Carmi and 178.6 miles from Rockford.
How much longer is the road route than the straight-line distance?
The direct path is about 293 miles (471.6 km), while the road route adds roughly 57.6 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 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 5:22 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $46.65 one way or $93.29 round trip. Estimated CO2 is about 109.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Carmi and Mostly Sunny near Rockford.
Stop Ideas Near Mahomet
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 Mahomet.
Illinois Terminal
Rantoul
Uptown Station
Danville, Illinois
Flight Path Map
This map shows the direct air route between Carmi and Rockford. Straight-line distance: 293.01 mi (471.56 km).
#1 Carmi
City in Illinois
| Population | 4,740 |
| Coordinates | 38.0908800, -88.1586500 |
| Altitude | 120 |
| 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: 564 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 41m |
| 40 mph (64.37 km/h) | 08h 46m |
| 50 mph (80.47 km/h) | 07h 00m |
| 60 mph (96.56 km/h) | 05h 50m |
| 70 mph (112.65 km/h) | 05h 00m |
| 80 mph (129 km/h) | 04h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $46.65 | $93.29 |
| Mid-grade | $4.25 | $52.61 | $105.22 |
| Premium | $4.65 | $57.57 | $115.14 |
| Diesel | $5.30 | $65.61 | $131.22 |
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.