South Jacksonville, IL to Peoria, IL is 108 miles and takes about 2h 1m via I 72, I 155, and I 55, with a fuel budget near $17 and enough daylight to finish in a day. This trip stays within Illinois, connecting two points in the Midwest region. It's a straightforward, highway-focused journey ideal for a quick day trip. You'll be on major interstates for most of the way, making it an efficient way to get from point A to point B without much fuss. Consider this route if you need to get between these cities without a lot of extra driving time.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
54 miles from South Jacksonville, IL
A natural place for your longest stop of the day
, about 1h 1m into the drive
.
Main Roads
Road
Distance
Duration
I 72
42.5 mi
46m
I 155
32 mi
34m
I 55
20.5 mi
21m
I 74
7 mi
8m
East Morton Avenue
2.5 mi
3m
South Main Street
1 mi
1m
Old Route 36
0.9 mi
1m
I 72 Business
0.3 mi
<1m
Longest stretch:
I 72
— 42.5 mi, about 46m
Turn-by-Turn Driving Directions
Step-by-step road directions between South Jacksonville, IL and Peoria, IL.
1
Start on East Vandalia Road
298 ft·17 sec·East Vandalia Road
2
Turn right onto IL 267
1.0 mi·1 min·South Main Street
3
Turn right onto I 72 Bus; IL 104
2.5 mi·3 min·East Morton Avenue
4
Continue on I 72 Business
0.9 mi·1 min·Old Route 36
5
Turn left onto I 72 Business
0.3 mi·39 sec·I 72 Business
6
Merge onto I 72; US 36
42 mi·46 min·I 72; US 36
7
Continue on I 55
20 mi·21 min·I 55
8
Keep slight left at fork onto I 155
32 mi·34 min·I 155
Exit 127Toward I 155 North: Peoria, Hartsburg
9
Keep slight left at fork
0.9 mi·1 min
Toward I 74 West: Peoria
10
Merge onto I 74
1.0 mi·1 min·I 74
11
Keep slight right at fork onto I 74
6.0 mi·7 min·I 74
Toward I 74 West: Peoria
12
Take the exit onto IL 29
0.2 mi·23 sec·IL 29
Toward IL 29 North: Downtown Peoria
13
Continue on Spalding Avenue
452 ft·20 sec·Spalding Avenue
14
Turn left onto IL 29
0.2 mi·16 sec·Northeast Jefferson Avenue
15
Arrive at destination
Northeast Jefferson Avenue
Trip Plan
Since this is a relatively short drive of just over 2 hours, you have plenty of flexibility with your departure time. Leaving in the morning will get you to Peoria with ample time to spare. Keep an eye on your fuel gauge, especially during the 42.5-mile stretch on I 72, though the $17 fuel estimate suggests you won't need extensive refueling. There are no designated stops mentioned, so plan your own breaks as needed at service areas along the interstates. Given the short duration, you can easily complete this trip in a single day.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 54 miles from South Jacksonville, IL, or about 1h 1m into the drive.
The longest continuous stretch on this route runs about 42.5 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 24 miles or 28m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 54 miles or 1h 1m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 38m
Traffic, exits, and arrival timing usually matter more near Peoria, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving South Jacksonville, IL so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from South Jacksonville, IL
This is one driving day of about 108 miles and 2h 1m.
Your first comfortable stop window is around 24 miles from South Jacksonville, IL.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 72 for about 42.5 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 10
5 decision points cluster between mile 0.1 and 107.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0.1 mi into trip|~0m in|IL 267 / South Main Street
Turn right onto IL 267 / South Main Street
Navigation decision point
7
67.7 mi into trip|~1h 16m in|I 155
Keep slight left at fork onto I 155 toward I 155 North: Peoria, Hartsburg
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Exit 127
Toward I 155 North: Peoria, Hartsburg
5
99.7 mi into trip|~1h 50m in
Keep slight left at fork toward I 74 West: Peoria
Highway fork - watch signs carefully
Toward I 74 West: Peoria
5
101.6 mi into trip|~1h 53m in|I 74
Keep slight right at fork onto I 74 toward I 74 West: Peoria
Highway fork - watch signs carefully
Toward I 74 West: Peoria
5
107.9 mi into trip|~2h 1m in|IL 29 / Northeast Jefferson Avenue
Turn left onto IL 29 / Northeast Jefferson Avenue
Navigation decision point
Fuel & Cost
Regular Gas
$16.88 one way
$33.77 round trip
$3.97/gal25.4 MPG avg38 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$18.54
$37.08
premium
$4.89
$20.78
$41.57
diesel
$5.61
$23.85
$47.69
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$17
Meals
$25–$50
Total
$42–$67
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 37.8 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $11 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
32.4
0
$11.34
$5.18
Efficient EV
27
0
$9.45
$4.32
EV Truck/SUV
43.2
0
$15.12
$6.91
Gas CO2
38 kg
EV CO2
13 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 15, 2026
Origin
South Jacksonville, IL
Afternoon
in South Jacksonville on Sunday
Local time
12:32 PM
CDT
Current temp
52°F
Unavailable
Live forecast
Destination
Peoria, IL
Afternoon
in Peoria on Sunday
Local time
12:32 PM
CDT
Current temp
54°F
Unavailable
Live forecast
54°F
Riverton, IL
54 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
2 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 1m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Springfield 1908 Race Riot National Monument
National Monument
In August 1908, a large White mob attacked the Black community in Springfield, Illinois. Rioters destroyed homes and businesses and lynched two men. The event led to the founding of the National Assoc...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is predominantly a highway drive, with 96% of the journey on interstates. You'll experience long stretches of consistent speed, including one segment of 42.5 miles on I 72. The profile is mainly a highway-focused experience, meaning you'll be on well-maintained, high-speed roads for the bulk of your travel. Expect smooth sailing and minimal local traffic interruptions as you navigate between these Illinois cities. It’s designed for efficiency rather than scenic meandering.
96% highway — fuel and pacing are the main things to plan.
15 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 42.5 mi on I 72.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on I 72 and I 155. You will hit about 10 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.1 miles in near IL 267 / South Main Street.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 108 miles you will encounter 10 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (IL 267 / South Main Street): Navigation decision point; at 67.7 miles (I 155): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 99.7 miles: Highway fork - watch signs carefully.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from South Jacksonville, IL to Peoria, IL, road signs begin pointing toward Hartsburg along the way.
Peoria is a city in Illinois and the county seat of Peoria County. It serves as a regional hub for the primarily rural and agricultural center of the state. Peoria is a small but diverse city of approximately 115,000 people that anchors a three-county metropolitan area of nearly 400,000.
Doable as a same-day drive at 2h 1m. Total distance: 108 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 1m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (96%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 42.5 miles on I 72. The full list of main roads is in the Roads section above.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Peoria, IL before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 0.1 miles (IL 267 / South Main Street): Navigation decision point; at 67.7 miles (I 155): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 99.7 miles: Highway fork - watch signs carefully.
Yes — Springfield 1908 Race Riot National Monument. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Peoria, IL before heading back.
