How far is Lanark, IL from Peoria, IL?
The driving distance from Lanark, IL to Peoria, IL is about 110.3 miles (177.5 km), with a travel time of about 02h 16m by car.
- The straight-line flight distance is about 98.2 miles (158 km).
- For a round trip, plan for roughly 04h 32m 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 16m.
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, 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 Lanark and Peoria.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lanark and Peoria.
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1
Start on the route
21 m · 10 sec
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2
Turn left onto West Locust Street
53 m · 10 sec · West Locust Street
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3
Turn right onto South Broad Street
2318 ft · 44 sec · South Broad Street
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4
Turn left onto Chambers Road
6.5 mi · 10 min · Chambers Road
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5
Continue on Chambers Road
10.6 mi · 16 min · Chambers Road
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6
Continue straight
5.6 mi · 8 min
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7
Continue on South Il Route 26
107 m · 6 sec · South Il Route 26
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8
Continue straight
38.8 mi · 59 min
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9
Turn left
1193 ft · 31 sec
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10
Merge slight left
4.1 mi · 4 min
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11
Take the exit slight right toward I 180 South: Hennepin
2141 ft · 52 sec
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12
Continue straight
8.7 mi · 9 min
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13
Keep slight right to continue on Peoria
2.1 mi · 2 min
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14
Continue straight
32.6 mi · 39 min
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15
Continue on North Galena Road
7.3 mi · 11 min · North Galena Road
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16
Continue on Northeast Adams Street
1.2 mi · 2 min · Northeast Adams Street
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17
Continue on Northeast Jefferson Avenue
1.7 mi · 3 min · Northeast Jefferson Avenue
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18
Arrive at your destination
0 m · 1 sec · Northeast Jefferson Avenue
Car Route Details
A richer read on the saved driving route between Lanark and Peoria.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
South Il Route 26
Continue straight
38.8 mi · 00h 59m
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.
Sunny leaving Lanark and Mostly Sunny near Peoria.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lanark to Peoria?
The road trip is about 110.3 miles (177.5 km) and usually takes 02h 16m 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?
Princeton is a useful midpoint, sitting about 60.2 miles from Lanark and 50.1 miles from Peoria.
How much longer is the road route than the straight-line distance?
The direct path is about 98.2 miles (158 km), while the road route adds roughly 12.1 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 $14.67 one way or $29.34 round trip. Estimated CO2 is about 34.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Lanark and Mostly Sunny near Peoria.
Stop Ideas Near Princeton
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 Princeton.
Princeton
Mendota station
Kewanee
Peoria, Illinois
Flight Path Map
This map shows the direct air route between Lanark and Peoria. Straight-line distance: 98.15 mi (157.95 km).
#1 Lanark
City in Illinois, United States
| Population | 1,321 |
| Coordinates | 42.1022500, -89.8334500 |
| Altitude | 268 |
| Country | United States |
#2 Peoria
The third most populous city in Illinois.
| Population | 109,428 |
| Coordinates | 40.6936500, -89.5889900 |
| Altitude | 153 |
| Country | United States |
End: Northeast Jefferson Avenue (-89.589088, 40.693742)
Estimated Travel Time
Distance: 178 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 40m |
| 40 mph (64.37 km/h) | 02h 45m |
| 50 mph (80.47 km/h) | 02h 12m |
| 60 mph (96.56 km/h) | 01h 50m |
| 70 mph (112.65 km/h) | 01h 34m |
| 80 mph (129 km/h) | 01h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $14.67 | $29.34 |
| Mid-grade | $4.25 | $16.54 | $33.09 |
| Premium | $4.65 | $18.10 | $36.21 |
| Diesel | $5.30 | $20.63 | $41.27 |
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.