How far is Caseyville, IL from Peoria, IL?
The driving distance from Caseyville, IL to Peoria, IL is about 159.5 miles (256.7 km), with a travel time of about 02h 28m by car.
- The straight-line flight distance is about 144 miles (231.8 km).
- For a round trip, plan for roughly 04h 57m 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 28m.
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.
Township in Sangamon County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers then Partly Sunny
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Caseyville and Peoria.
Turn-by-Turn Driving Directions
Step-by-step road directions between Caseyville and Peoria.
-
1
Start on East Morris Street
12 m · 7 sec · East Morris Street
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2
Turn left onto South Main Street
1.3 km · 1 min · South Main Street
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3
Continue on South Bluff Road
2.4 mi · 4 min · South Bluff Road
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4
Take the ramp left toward I 55 North, I 70 East: Chicago, Indianapolis
632 ft · 28 sec
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5
Merge slight left
7.8 mi · 9 min
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6
Keep slight left to continue on I 55 North, I 270 West: Chicago, Springfield, Kansas City
107.9 mi · 1 hr 57 min
-
7
Keep slight left to continue on I 155 North: Peoria, Hartsburg
32 mi · 34 min
-
8
Keep slight left to continue on I 74 West: Peoria
1.5 km · 2 min
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9
Merge slight left
1 mi · 1 min
-
10
Keep slight right to continue on I 74 West: Peoria
6 mi · 7 min
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11
Take the exit slight right toward IL 29 North: Downtown Peoria
869 ft · 23 sec
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12
Continue on Spalding Avenue
138 m · 20 sec · Spalding Avenue
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13
Turn left onto Northeast Jefferson Avenue
799 ft · 17 sec · Northeast Jefferson Avenue
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14
Arrive at your destination
0 m · 1 sec · Northeast Jefferson Avenue
Car Route Details
A richer read on the saved driving route between Caseyville and Peoria.
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 55 North
Keep slight left to continue on I 55 North, I 270 West: Chicago, Springfield, Kansas City
108 mi · 01h 57m
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.
Chance Rain Showers then Partly Sunny leaving Caseyville and Mostly Cloudy near Peoria.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Caseyville to Peoria?
The road trip is about 159.5 miles (256.7 km) and usually takes 02h 28m 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?
Cotton Hill is a useful midpoint, sitting about 79.7 miles from Caseyville and 79.8 miles from Peoria.
How much longer is the road route than the straight-line distance?
The direct path is about 144 miles (231.8 km), while the road route adds roughly 15.5 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 1:32 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $21.23 one way or $42.46 round trip. Estimated CO2 is about 50 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers then Partly Sunny around Caseyville and Mostly Cloudy near Peoria.
Stop Ideas Near Cotton Hill
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 Cotton Hill.
Springfield station
Carlinville
Lincoln
Alton
Flight Path Map
This map shows the direct air route between Caseyville and Peoria. Straight-line distance: 144 mi (231.75 km).
#1 Caseyville
City in Illinois, United States of America
| Population | 4,115 |
| Coordinates | 38.6367200, -90.0256600 |
| Altitude | 138 |
| 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: 257 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 18m |
| 40 mph (64.37 km/h) | 03h 59m |
| 50 mph (80.47 km/h) | 03h 11m |
| 60 mph (96.56 km/h) | 02h 39m |
| 70 mph (112.65 km/h) | 02h 16m |
| 80 mph (129 km/h) | 01h 59m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $21.23 | $42.46 |
| Mid-grade | $4.25 | $23.94 | $47.89 |
| Premium | $4.65 | $26.20 | $52.40 |
| Diesel | $5.30 | $29.86 | $59.72 |
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 · May 24, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.