This 255.5-mile drive from Swansea, Illinois, to Joliet, Illinois, is a straightforward Midwest journey that can easily be completed in a single day. Expect to spend around 4 hours and 46 minutes on the road, with a projected fuel cost of about $40. The route is heavily focused on interstate travel, making it a practical option if you're looking for an efficient way to get from point A to point B. You'll spend most of your time on I-55 before transitioning to local roads and then I-80 for the final leg. Given its duration and profile, this trip is well-suited for a one-day excursion without the need for an overnight stop.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
127.8 miles from Swansea, IL
A natural place for your longest stop of the day
, about 2h 25m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 4h 46m. Total distance: 255.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 46m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (94%). Some complex stretches to watch for.
Drive Character
Prepare for a highway-focused experience, as 94% of this 255.5-mile route utilizes major interstates. The majority of your time will be spent on I-55, with one continuous stretch covering an impressive 234.9 miles. This means you'll encounter consistent highway speeds for extended periods. While the profile is largely interstate, the route does incorporate North Illinois Street and I-80, offering slight variations in the driving experience as you approach your destination. It’s a drive designed for covering distance efficiently rather than for winding scenic byways.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 18 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 55 is the longest continuous segment at about 234.9 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 55 and North Illinois Street. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 17 miles in near I 55.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 12 significant decision points across 255.5 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 17 miles (I 55): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 124.8 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here; at 154.2 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 12 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
6
17 mi into trip|~25m in|I 55
Keep slight left at fork onto I 55 toward I 55 North, I 270 West: Chicago, Springfield, Kansas City
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 55 North, I 270 West: Chicago, Springf...
7
124.8 mi into trip|~2h 22m in|I 55
Keep slight right at fork onto I 55 toward I 55 North: Chicago
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 55 North: Chicago
8
154.2 mi into trip|~2h 53m in|I 55
Keep slight left at fork onto I 55 toward I 55 North, I 74 West: Chicago, Peoria
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 55 North, I 74 West: Chicago, Peoria
7
248 mi into trip|~4h 34m in
Take the exit toward I 80 East: Indiana
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 250A
Toward I 80 East: Indiana
5
248.8 mi into trip|~4h 35m in|I 80
Merge onto I 80
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Swansea, IL and Joliet, IL, road signs point toward Springfield, Kansas City and Peoria.
Springfield
17 mi in|~25m|via I 55
Kansas City
17 mi in|~25m|via I 55
Peoria
154.2 mi in|~2h 53m|via I 55
Main Roads
Road
Distance
Duration
I 55
234.9 mi
4h 13m
North Illinois Street
8.4 mi
13m
I 80
5.1 mi
6m
Vandalia Street
2.8 mi
4m
South Morrison Avenue
1.3 mi
1m
West Jefferson Street
0.3 mi
<1m
North Belt West
0.3 mi
<1m
South Center Street
0.3 mi
<1m
Longest stretch:
I 55
— 234.9 mi, about 4h 13m
Turn-by-Turn Driving Directions
Step-by-step road directions between Swansea, IL and Joliet, IL.
1
Start on IL 161
0.3 mi·33 sec·North Belt West
2
Turn left onto IL 159
8.4 mi·13 min·North Illinois Street
3
Continue on IL 159
1.3 mi·1 min·South Morrison Avenue
4
Continue on IL 159
2.8 mi·4 min·Vandalia Street
5
Take the ramp
0.4 mi·54 sec
Toward I 55 North, I 70 East
6
Merge onto I 55; I 70; US 40
3.8 mi·4 min·I 55; I 70; US 40
7
Keep slight left at fork onto I 55
108 mi·1 hr 56 min·I 55
Toward I 55 North, I 270 West: Chicago, Springfield, Kansas City
8
Keep slight right at fork onto I 55
29 mi·31 min·I 55
Toward I 55 North: ChicagoUse the straight / slight right lanes.
9
Keep slight left at fork onto I 55
94 mi·1 hr 40 min·I 55
Toward I 55 North, I 74 West: Chicago, PeoriaUse the straight / slight right lanes.
10
Take the exit
0.7 mi·1 min
Exit 250AToward I 80 East: IndianaUse the straight / slight right lanes.
11
Merge onto I 80
5.1 mi·6 min·I 80
Use the straight / slight right lanes.
12
Take the exit
0.8 mi·1 min
Exit 131Toward Center Street
13
Continue on South Center Street
0.3 mi·38 sec·South Center Street
14
Continue on Hickory Street
0.2 mi·35 sec·Hickory Street
15
Turn right onto US 30
0.3 mi·51 sec·West Jefferson Street
16
Turn left onto Joliet Street
174 ft·6 sec·Joliet Street
17
Turn right
272 ft·19 sec
18
Arrive at destination
Trip Plan
For this 4-hour and 46-minute drive, starting earlier in the day is advisable to maximize daylight and minimize potential traffic, especially as you approach Joliet. With only one recommended stop and a longest stretch of 234.9 miles on I-55, plan your fuel and rest breaks accordingly. The $40 fuel cost is a good estimate, but checking current prices is always wise. Since this is a manageable one-day trip, you have flexibility, but be aware that I-55 is a major trucking corridor, so plan for potential delays during peak hours.
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 127.8 miles from Swansea, IL, or about 2h 25m into the drive.
The longest continuous stretch on this route runs about 234.9 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 56 miles or 1h 7m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 127.8 miles or 2h 25m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 53m
Traffic, exits, and arrival timing usually matter more near Joliet, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Swansea, 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 Swansea, IL
This is one driving day of about 255.5 miles and 4h 46m.
Your first comfortable stop window is around 56 miles from Swansea, 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 234.9 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 127.8 mi from Swansea, IL
· 2h 25m into the drive
Place data sourced from public business listings. Hours and availability may vary.
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...
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...
27 mi from route
~68 min detour
Free
near mile 255.5
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$39.94 one way
$79.89 round trip
$3.97/gal25.4 MPG avg89 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$43.86
$87.71
premium
$4.89
$49.17
$98.34
diesel
$5.61
$56.41
$112.82
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$40
Meals
$25–$50
Total
$65–$90
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 89.4 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $27 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
76.6
0
$26.83
$12.26
Efficient EV
63.9
0
$22.36
$10.22
EV Truck/SUV
102.2
1
$35.77
$16.35
Gas CO2
89 kg
EV CO2
30 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 17, 2026
Origin
Swansea, IL
Afternoon
in Swansea on Friday
Local time
1:39 PM
CDT
Current temp
79°F
Unavailable
Live forecast
Destination
Joliet, IL
Afternoon
in Joliet on Friday
Local time
1:39 PM
CDT
Current temp
69°F
Unavailable
Live forecast
78°F
Springfield, IL
128 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
10 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
4h 46m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Swansea, IL to Joliet, IL covers 255.5 miles and takes about 4h 46m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 55, North Illinois Street, I 80. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 127.8 miles from Swansea, IL. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $39.94 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 12 significant decision points across 255.5 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.
The main spots that need attention: at 17 miles (I 55): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 124.8 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here; at 154.2 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Between Swansea, IL and Joliet, IL, road signs point toward Springfield, Kansas City and Peoria.
Yes. Nearby national parks include Springfield 1908 Race Riot National Monument and Pullman National Historical Park.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
