How far is Aurora, IL from Mount Carroll, IL?
The driving distance from Aurora, IL to Mount Carroll, IL is about 105.6 miles (170 km), with a travel time of about 02h 15m by car.
- The straight-line flight distance is about 88.3 miles (142.1 km).
- For a round trip, plan for roughly 04h 31m 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 02h 15m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 Lee County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Chance Showers And Thunderstorms then Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Aurora and Mount Carroll.
Turn-by-Turn Driving Directions
Step-by-step road directions between Aurora and Mount Carroll.
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1
Start on West Galena Boulevard
575 ft · 15 sec · West Galena Boulevard
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2
Turn left onto North Lake Street
2.2 mi · 4 min · North Lake Street
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3
Continue on South Lincolnway Street
1885 ft · 39 sec · South Lincolnway Street
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4
Take the ramp left toward I 88 West Toll, IL 56 West Toll: Chicago, Dekalb-Iowa
118 m · 10 sec
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5
Keep slight left to continue on I 88 West, IL 56 West: DeKalb-Iowa
3054 ft · 1 min
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6
Merge slight left onto Ronald Reagan Memorial Tollway
2.8 mi · 3 min · Ronald Reagan Memorial Tollway
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7
Keep slight left to continue on Ronald Reagan Memorial Tollway
59.3 mi · 1 hr 4 min · Ronald Reagan Memorial Tollway
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8
Take the exit slight right toward IL 26: Dixon
1.1 km · 2 min
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9
Turn right
9.3 mi · 15 min
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10
Continue straight
29.3 mi · 44 min
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11
Turn right onto Benton Street
1.5 km · 2 min · Benton Street
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12
Turn right
22 m · 5 sec
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13
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Aurora and Mount Carroll.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Ronald Reagan Memorial Tollway
Keep slight left to continue on Ronald Reagan Memorial Tollway
59.3 mi · 01h 04m
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.
Showers And Thunderstorms leaving Aurora and Chance Showers And Thunderstorms then Showers And Thunderstorms near Mount Carroll.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Aurora to Mount Carroll?
The road trip is about 105.6 miles (170 km) and usually takes 02h 15m 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?
Ashton is a useful midpoint, sitting about 52.8 miles from Aurora and 52.9 miles from Mount Carroll.
How much longer is the road route than the straight-line distance?
The direct path is about 88.3 miles (142.1 km), while the road route adds roughly 17.3 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 1:58 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.07 one way or $28.13 round trip. Estimated CO2 is about 33.1 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Aurora and Chance Showers And Thunderstorms then Showers And Thunderstorms near Mount Carroll.
Stop Ideas Near Ashton
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 Ashton.
Mendota station
Rockford, Illinois
Princeton
Plano
Flight Path Map
This map shows the direct air route between Aurora and Mount Carroll. Straight-line distance: 88.31 mi (142.12 km).
#1 Aurora
The second most populous city in Illinois.
| Population | 196,383 |
| Coordinates | 41.7605800, -88.3200700 |
| Altitude | 207 |
| Country | United States |
#2 Mount Carroll
City in Illinois
| Population | 1,562 |
| Coordinates | 42.0950200, -89.9781800 |
| Altitude | 247 |
| Country | United States |
End: Mount Carroll (-89.97818, 42.09502)
Estimated Travel Time
Distance: 170 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 31m |
| 40 mph (64.37 km/h) | 02h 38m |
| 50 mph (80.47 km/h) | 02h 06m |
| 60 mph (96.56 km/h) | 01h 45m |
| 70 mph (112.65 km/h) | 01h 30m |
| 80 mph (129 km/h) | 01h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $14.07 | $28.13 |
| Mid-grade | $4.25 | $15.86 | $31.73 |
| Premium | $4.65 | $17.36 | $34.72 |
| Diesel | $5.30 | $19.78 | $39.57 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.