South Pekin to Des Plaines is 180 miles and takes about 3 hours 34 minutes via I-55 and I-74, with a fuel budget near $28 and enough daylight to finish in a day. This trip stays within Illinois, traversing the Midwest region. Expect a predominantly highway drive that's straightforward for a single-day excursion. It's a practical route connecting two points without requiring extensive planning for an overnight stay.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
89.9 miles from South Pekin, IL
A natural place for your longest stop of the day
, about 1h 46m into the drive
.
Main Roads
Road
Distance
Duration
I 55
113.6 mi
2h 6m
I 74
27 mi
28m
Tri-State Tollway
16.6 mi
20m
IL 29
5.5 mi
9m
I 474
4.8 mi
5m
Radio City Drive
3.5 mi
5m
South Des Plaines River Road
1.7 mi
3m
East Main Street
0.6 mi
1m
Longest stretch:
I 55
— 113.6 mi, about 2h 6m
Turn-by-Turn Driving Directions
Step-by-step road directions between South Pekin, IL and Des Plaines, IL.
1
Start on East Main Street
0.6 mi·1 min·East Main Street
2
Turn right onto IL 29
5.5 mi·9 min·IL 29
3
Turn slight right
169 ft·6 sec
Toward IL 29
4
Turn slight right onto IL 29
0.2 mi·27 sec·Margaret Street
5
Turn left onto IL 29
0.5 mi·41 sec·North 5th Street
6
Continue on IL 29
0.6 mi·50 sec·North 8th Street
7
Continue on IL 29
3.5 mi·5 min·Radio City Drive
8
Take the ramp
0.6 mi·1 min
9
Merge onto I 474
4.8 mi·5 min·I 474
10
Merge onto I 74
27 mi·28 min·I 74
11
Keep slight left at fork
1.4 mi·2 min
Toward I 55 North, US 51 North: Chicago
12
Merge onto I 55; US 51
114 mi·2 hr 6 min·I 55; US 51
Use the straight / slight right lanes.
13
Take the exit
1.6 mi·3 min
Exit 277AToward I 294 Tollway North: WisconsinUse the right lane.
14
Keep slight left at fork
0.3 mi·41 sec
Toward I 294 North: Wisconsin
15
Merge onto I 294
4.8 mi·5 min·Tri-State Tollway
Use the straight / slight right lanes.
16
Keep slight left at fork onto I 294
12 mi·15 min·Tri-State Tollway
Use the straight / slight right lanes.
17
Take the exit
0.1 mi·15 sec
Exit 42 A-BToward Touhy AvenueUse the slight right lane.
18
Keep slight left at fork
0.5 mi·1 min
Exit 42 A-BToward Touhy Avenue
19
Keep slight left at fork
0.1 mi·16 sec
Toward Touhy Avenue WestUse the straight / slight right lanes.
20
Keep slight right at fork
0.3 mi·43 sec
Exit 42BToward Touhy Avenue WestUse the right lane.
21
Turn straight onto East Touhy Avenue
325 ft·7 sec·East Touhy Avenue
22
Turn slight right
339 ft·9 sec
23
Turn right onto South Des Plaines River Road
1.7 mi·3 min·South Des Plaines River Road
24
Turn left onto Henry Avenue
0.1 mi·24 sec·Henry Avenue
25
Arrive at destination
Henry Avenue
Trip Plan
Given the 3.5-hour drive time, leaving South Pekin in the morning allows ample time to reach Des Plaines before evening. You'll only need about one planned stop for fuel or a break, and the $28 fuel cost is a reasonable estimate. The longest stretch without a major exit is over 100 miles on I-55, so ensure you have enough fuel before embarking on that segment. Since this is a manageable one-day drive, you have the flexibility to depart later if needed.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 89.9 miles from South Pekin, IL, or about 1h 46m into the drive.
The longest continuous stretch on this route runs about 113.6 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 40 miles or 50m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 89.9 miles or 1h 46m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 51m
Traffic, exits, and arrival timing usually matter more near Des Plaines, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving South Pekin, 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 Pekin, IL
This is one driving day of about 179.9 miles and 3h 34m.
Your first comfortable stop window is around 40 miles from South Pekin, IL.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 55 for about 113.6 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 15
5 decision points cluster between mile 43.3 and 177.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
43.3 mi into trip|~53m in
Keep slight left at fork toward I 55 North, US 51 North: Chicago
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 55 North, US 51 North: Chicago
7
158.4 mi into trip|~3h 3m in
Take the exit toward I 294 Tollway North: Wisconsin
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the right lane.
Exit 277A
Toward I 294 Tollway North: Wisconsin
7
176.8 mi into trip|~3h 28m in
Take the exit toward Touhy Avenue
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 42 A-B
Toward Touhy Avenue
7
177.5 mi into trip|~3h 29m in
Keep slight left at fork toward Touhy Avenue West
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward Touhy Avenue West
8
177.6 mi into trip|~3h 29m in
Keep slight right at fork toward Touhy Avenue West
Highway fork - watch signs carefully. Lane positioning matters here
Use the right lane.
Exit 42B
Toward Touhy Avenue West
Fuel & Cost
Regular Gas
$28.13 one way
$56.25 round trip
$3.97/gal25.4 MPG avg63 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$30.88
$61.76
premium
$4.89
$34.62
$69.24
diesel
$5.61
$39.72
$79.44
Estimated Tolls: $0.99
Tri-state Tollway
(16.6 mi)$0.99
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$28
Tolls
$1
Meals
$25–$50
Total
$54–$79
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 62.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $19 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
54
0
$18.89
$8.64
Efficient EV
45
0
$15.74
$7.20
EV Truck/SUV
72
0
$25.19
$11.51
Gas CO2
63 kg
EV CO2
21 kg (67% 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 20, 2026
Origin
South Pekin, IL
Morning
in South Pekin on Tuesday
Local time
6:20 AM
CDT
Current temp
68°F
Unavailable
Live forecast
Destination
Des Plaines, IL
Morning
in Des Plaines on Tuesday
Local time
6:20 AM
CDT
Current temp
62°F
Unavailable
Live forecast
68°F
El Paso, IL
90 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
6 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 34m 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.
Pullman National Historical Park
National Historical Park
In a growing Chicago neighborhood, diverse people and stories intertwined. All were seeking opportunity. Some succeeded. Others were limited—by race, gender, or economic status. Their stories came tog...
17 mi from route
~42 min detour
Free
near mile 161.3
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is 84% highway, meaning you'll spend most of your time on interstates. The longest continuous stretch on the highway is 114 miles, primarily on I-55. You'll encounter numerous exits along the Tri-State Tollway, indicating a more developed corridor as you approach your destination. Expect mostly flat terrain.
84% highway — fuel and pacing are the main things to plan.
25 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 113.6 mi on I 55.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on I 55 and I 74. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 43.3 miles in.
Driving Effort10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 15 significant decision points across 179.9 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 43.3 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 158.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 176.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Des Plaines is in Chicagoland. It is an inner-ring, northwest suburb of Chicago with two distinct portions: a suburban northern portion reminiscient of other, nearby northwest suburbs (including Niles, Park Ridge, and Mount Prospect), as well as a built-up southern portion with the businesses, hotels, and other amenities of the O'Hare Airport corridor (much like Rosemont, Chicago's O'Hare neighborhood, and Elk Grove Village).
Top landmarks
•McDonald's #1 Store Museum — former McDonald's spot
Doable as a same-day drive at 3h 34m. Total distance: 179.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 34m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (84%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 113.6 miles on I 55. The full list of main roads is in the Roads section above.
Expect about $0.99 in tolls one way, starting with Tri-state Tollway. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 Des Plaines, 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. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 43.3 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 158.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 176.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Yes — Pullman National Historical Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.6 hours each way, an in-and-out day trip would put you behind the wheel for 7.2 hours — manageable with a long break at Des Plaines, IL, but most travelers stay overnight.
