Palatine, IL to Swansea, IL is 298.1 miles and takes about 5h 39m via I 55 and I 355, with a fuel budget near $47 and enough daylight to finish in a day. This trip stays within Illinois, traversing the Midwest region. It's a straightforward, primarily highway route, making it a convenient option for a single-day drive. Expect a consistent pace for most of the 5.5-hour trip.
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
149 miles from Palatine, IL
A natural place for your longest stop of the day
, about 2h 51m into the drive
.
Main Roads
Road
Distance
Duration
I 55
142.7 mi
2h 34m
Adlai Stevenson Expressway
111.5 mi
2h 2m
I 355
20.1 mi
25m
North Illinois Street
8.4 mi
13m
IL 53
7.9 mi
10m
Vandalia Street
3 mi
4m
South Morrison Avenue
1.3 mi
1m
Hicks Road
1.2 mi
2m
Longest stretch:
I 55
— 142.7 mi, about 2h 34m
Traffic on I-55
Hour-of-day weekday pattern from 28 FHWA count stations on your route.
Peak
4 PM
~1,681 veh/hr typical
· worst 2,233
Quietest
2 AM
~156 veh/hr
Peak-to-quiet ratio
10.8×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 103 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Palatine, IL and Swansea, IL.
1
Start on East Palatine Road
73 ft·5 sec·East Palatine Road
2
Turn right onto US 14
0.3 mi·51 sec·East Northwest Highway
3
Turn right onto Hicks Road
1.2 mi·2 min·Hicks Road
Use the right lane.
4
Turn left onto Euclid Avenue
66 ft·1 sec·Euclid Avenue
Use the left lane.
5
Take the ramp
0.3 mi·37 sec
Toward IL 53 South
6
Merge onto IL 53
0.9 mi·1 min·IL 53
7
Keep slight left at fork onto IL 53
7.0 mi·9 min·IL 53
Toward I 290 East: Chicago, Biesterfield RoadUse the straight / slight right lanes.
8
Keep slight left at fork onto I 355
20 mi·25 min·I 355
Exit 7Toward I 355 South Tollway: JolietUse the slight left lane.
9
Take the exit
0.3 mi·35 sec
Exit 12AToward I 55 South: Joliet Road, Saint LouisUse the straight / slight right lanes.
10
Keep slight left at fork
0.4 mi·47 sec
Toward Joliet Road SouthUse the slight left lane.
11
Keep slight left at fork
0.1 mi·17 sec
Toward I 55 South: Saint LouisUse the straight / slight right lanes.
12
Merge onto I 55
112 mi·2 hr 2 min·Adlai Stevenson Expressway
Use the straight / slight right lanes.
13
Keep slight right at fork onto I 55
65 mi·1 hr 10 min·I 55
Toward I 55 South: Saint Louis, SpringfieldUse the straight / slight right lanes.
14
Keep slight left at fork onto I 55
78 mi·1 hr 23 min·I 55
Toward I 55 South: Saint LouisUse the straight / slight right lanes.
15
Take the exit
0.3 mi·47 sec
Exit 15AToward IL 159 South: Collinsville
16
Continue on IL 159
3.0 mi·4 min·Vandalia Street
17
Continue on IL 159
1.3 mi·1 min·South Morrison Avenue
18
Continue on IL 159
8.4 mi·13 min·North Illinois Street
19
Turn right onto IL 161
0.3 mi·32 sec·North Belt West
20
Continue on IL 161
151 ft·9 sec·North Belt West
21
Arrive at destination
IL 161
Trip Plan
For this 5h 39m drive, consider leaving Palatine in the morning to maximize daylight and avoid potential rush hour congestion around Chicago. With a total distance of 298.1 miles, you could comfortably complete this in one day with a single planned stop. The longest continuous stretch is over 140 miles on I 55, so be mindful of fuel levels before embarking on that segment. The estimated fuel cost is around $47, so budget accordingly.
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 149 miles from Palatine, IL, or about 2h 51m into the drive.
The longest continuous stretch on this route runs about 142.7 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 66 miles or 1h 20m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 149 miles or 2h 51m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 34m
Traffic, exits, and arrival timing usually matter more near Swansea, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Palatine, 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 Palatine, IL
This is one driving day of about 298.1 miles and 5h 39m.
Your first comfortable stop window is around 66 miles from Palatine, 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 142.7 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 2.7 and 142.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
2.7 mi into trip|~5m in|IL 53
Keep slight left at fork onto IL 53 toward I 290 East: Chicago, Biesterfield Road
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 290 East: Chicago, Biesterfield Road
8
9.7 mi into trip|~14m in|I 355
Keep slight left at fork onto I 355 toward I 355 South Tollway: Joliet
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Exit 7
Toward I 355 South Tollway: Joliet
8
29.8 mi into trip|~39m in
Take the exit toward I 55 South: Joliet Road, Saint Louis
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 12A
Toward I 55 South: Joliet Road, Saint Louis
7
30.1 mi into trip|~39m in
Keep slight left at fork toward Joliet Road South
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward Joliet Road South
8
142.2 mi into trip|~2h 43m in|I 55
Keep slight right at fork onto I 55 toward I 55 South: Saint Louis, Springfield
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 South: Saint Louis, Springfield
Fuel & Cost
Regular Gas
$46.22 one way
$92.43 round trip
$3.94/gal25.4 MPG avg104 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.32
$50.68
$101.35
premium
$4.93
$57.84
$115.67
diesel
$5.60
$65.71
$131.42
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$46
Meals
$25–$50
Total
$71–$96
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 104.3 kg one way.
Prices: EIA weekly data, 2026-08-31.
Driving Electric?
About $31 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
89.4
1
$31.30
$14.31
Efficient EV
74.5
0
$26.08
$11.92
EV Truck/SUV
119.2
1
$41.73
$19.08
Gas CO2
104 kg
EV CO2
35 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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 Sep 4, 2026
Origin
Palatine, IL
Evening
in Palatine on Friday
Local time
5:35 PM
CDT
Current temp
63°F
Unavailable
Live forecast
Destination
Swansea, IL
Evening
in Swansea on Friday
Local time
5:35 PM
CDT
Current temp
70°F
Unavailable
Live forecast
64°F
Bloomington, IL
149 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
7 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
5h 39m 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.
More Details
What kind of drive is this?
This drive is 95% highway, meaning you'll spend nearly all your time on interstates. The longest stretch without a significant change in direction or road type is 142.7 miles on I 55. You'll notice a high density of exits and merging traffic, especially as you pass through more populated areas.
95% highway — fuel and pacing are the main things to plan.
21 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 142.7 mi on I 55.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 55 and Adlai Stevenson Expressway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 2.7 miles in near IL 53.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 15 significant decision points across 298.1 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 2.7 miles (IL 53): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 9.7 miles (I 355): Highway fork - watch signs carefully. Lane positioning matters here; at 29.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
778 ft548 ft
Total Climb
278 ft
Total Descent
470 ft
Highest Point
778 ft
~127.7 mi in
Elevation Range
230 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Palatine, IL and Swansea, IL, road signs point toward Saint Louis, Joliet Road South and Springfield.
Doable as a same-day drive at 5h 39m. Total distance: 298.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 39m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (95%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 142.7 miles on I 55. The full list of main roads is in the Roads section above.
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 Swansea, 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 2.7 miles (IL 53): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 9.7 miles (I 355): Highway fork - watch signs carefully. Lane positioning matters here; at 29.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Not recommended in a single day. At 5.7 hours each way, a round trip means 11.3 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Swansea, IL before the return drive.
