How far is Knoxville, IL from Elgin, IL?
The driving distance from Knoxville, IL to Elgin, IL is about 173.3 miles (278.9 km), with a travel time of about 02h 52m by car.
- The straight-line flight distance is about 129.8 miles (208.9 km).
- For a round trip, plan for roughly 05h 44m 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 52m.
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.
City in Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Knoxville and Elgin.
Turn-by-Turn Driving Directions
Step-by-step road directions between Knoxville and Elgin.
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1
Start on North Market Street
39 m · 8 sec · North Market Street
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2
Turn right onto West Main Street
1219 ft · 21 sec · West Main Street
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3
Turn right onto North Division Street
113 m · 10 sec · North Division Street
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4
Continue on Henderson Road
1.3 km · 2 min · Henderson Road
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5
Continue on Knox Highway 9
1486 ft · 46 sec · Knox Highway 9
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6
Take the ramp left toward I 74 West: Galesburg
1268 ft · 31 sec
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7
Merge slight left
36.7 mi · 39 min
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8
Keep slight left to continue on Chicago-Kansas City Expressway
6.3 mi · 7 min · Chicago-Kansas City Expressway
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9
Take the exit slight right toward I 88 East, IL 92 East: Sterling, Rock Falls
94.2 mi · 1 hr 41 min
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10
Take the exit slight right toward DeKalb, Sycamore
1739 ft · 49 sec
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11
Keep slight right
50 m · 6 sec
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12
Turn straight onto Peace Road
1.6 mi · 3 min · Peace Road
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13
Turn right onto East Lincoln Highway
16.6 mi · 23 min · East Lincoln Highway
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14
Turn left onto LaFox Road
2.3 mi · 4 min · LaFox Road
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15
Continue on Burlington Road
1513 ft · 31 sec · Burlington Road
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16
Enter the roundabout and take exit 1 toward Bolcum Road
7 m · 1 sec · Bolcum Road
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17
Exit the roundabout onto Bolcum Road
3.2 mi · 5 min · Bolcum Road
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18
Turn left onto Randall Road
1.3 km · 1 min · Randall Road
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19
Turn right onto Silver Glen Road
1.5 km · 2 min · Silver Glen Road
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20
At the end of the road, turn left
6.1 mi · 11 min
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21
Turn right onto East Chicago Street
1719 ft · 55 sec · East Chicago Street
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22
Arrive at your destination
0 m · 1 sec · East Chicago Street
Car Route Details
A richer read on the saved driving route between Knoxville and Elgin.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 88 East
Take the exit slight right toward I 88 East, IL 92 East: Sterling, Rock Falls
94.2 mi · 01h 41m
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 Likely leaving Knoxville and Showers And Thunderstorms near Elgin.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Knoxville to Elgin?
The road trip is about 173.3 miles (278.9 km) and usually takes 02h 52m 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?
Rock Falls is a useful midpoint, sitting about 85.6 miles from Knoxville and 87.6 miles from Elgin.
How much longer is the road route than the straight-line distance?
The direct path is about 129.8 miles (208.9 km), while the road route adds roughly 43.5 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 12:46 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $23.04 one way or $46.08 round trip. Estimated CO2 is about 54.3 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Knoxville and Showers And Thunderstorms near Elgin.
Stop Ideas Near Rock Falls
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 Rock Falls.
Princeton
Mendota station
Kewanee
Moline, Illinois
Flight Path Map
This map shows the direct air route between Knoxville and Elgin. Straight-line distance: 129.77 mi (208.85 km).
#1 Knoxville
City in Knox County, Illinois, United States
| Population | 2,692 |
| Coordinates | 40.9083700, -90.2848500 |
| Altitude | 238 |
| Country | United States |
#2 Elgin
The second most populous city in Kane County, Illinois.
| Population | 110,196 |
| Coordinates | 42.0372500, -88.2811900 |
| Altitude | 227 |
| Country | United States |
End: East Chicago Street (-88.281194, 42.037244)
Estimated Travel Time
Distance: 279 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 46m |
| 40 mph (64.37 km/h) | 04h 19m |
| 50 mph (80.47 km/h) | 03h 27m |
| 60 mph (96.56 km/h) | 02h 53m |
| 70 mph (112.65 km/h) | 02h 28m |
| 80 mph (129 km/h) | 02h 09m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $23.04 | $46.08 |
| Mid-grade | $4.25 | $25.99 | $51.97 |
| Premium | $4.65 | $28.44 | $56.87 |
| Diesel | $5.30 | $32.41 | $64.81 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.