This 134.3-mile drive from Chicago to Union Grove, Illinois, will take you approximately 2 hours and 42 minutes, making it a perfect day trip. You'll primarily navigate the Ronald Reagan Memorial Tollway and the Eisenhower Expressway, with a smaller portion on Lincoln Road. With a fuel cost estimated at $21 and only one planned stop, this journey is efficient and manageable for a single day. The route stays within the Midwest region, offering a straightforward travel experience. Consider this drive if you're looking for a direct route with minimal fuss.
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
67.2 miles from Chicago, IL
A natural place for your longest stop of the day
, about 1h 23m into the drive
.
Chicago is the home of the blues and the truth of jazz, the heart of comedy and the idea of the skyscraper. Here, the age of railroads found its center, and airplanes followed suit. "Stormy, Husky, Brawling / City of Big Shoulders," Chicago is a Heartland boomtown, its ethos defined by urban planner Daniel Burnham's immortal vision: "Make no little plans; they have no magic to stir men's blood." It is one of the world's great cities and the third largest city in the United States, behind only New York City and Los Angeles.
As the hub of the Midwest, Chicago is easy to find — its picturesque skyline calls across the waters of Lake Michigan, a first impression that soon reveals world-class museums of art and science, miles of sandy beaches, huge parks and public art, and perhaps the finest downtown collection of modern architecture in the world.
Doable as a same-day drive at 2h 42m. Total distance: 134.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 42m drive, comfortable solo distance.
Scenic Drive
Turn-heavy local drive route profile with national parks nearby.
Drive Character
Expect a turn-heavy local drive for much of this journey, despite a 9% highway share. The longest uninterrupted stretch is a significant 96.4 miles on the Ronald Reagan Memorial Tollway, offering a period of consistent travel. As you transition off the main tollway onto roads like Lincoln Road, the character of the drive will shift, becoming more involved with local traffic and intersections. This route offers a blend, starting with highway efficiency before winding into more localized routes.
This route has more turning and local-road decision points than a simple highway run.
There are about 20 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Ronald Reagan Memorial Tollway is the longest continuous segment at about 96.4 miles.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. You will hit about 11 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.2 miles in near West Cermak Road.
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 134.3 miles you will encounter 11 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 0.2 miles (West Cermak Road): Navigation decision point; at 2.7 miles (West Van Buren Street): Lane positioning matters here; at 15 miles (I 88; IL 110 / Ronald Reagan Memorial Tollway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 11 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
5
0.2 mi into trip|~1m in|West Cermak Road
At end of road, turn left onto West Cermak Road
Navigation decision point
6
2.7 mi into trip|~6m in|West Van Buren Street
Turn left onto West Van Buren Street
Lane positioning matters here
Use the left / straight lanes.
9
15 mi into trip|~23m in|I 88; IL 110 / Ronald Reagan Memorial Tollway
Keep slight left at fork onto I 88; IL 110 / Ronald Reagan Memorial Tollway toward I 88 West Toll, I 294 South Toll: Aurora, Indiana
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Exit 15A
Toward I 88 West Toll, I 294 South Toll: Aurora...
8
16.9 mi into trip|~26m in|I 88; IL 110 / Ronald Reagan Memorial Tollway
Keep slight right at fork onto I 88; IL 110 / Ronald Reagan Memorial Tollway toward 22nd Street (Cermak Road)
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Exit 138
Toward 22nd Street (Cermak Road)
8
42 mi into trip|~56m in|I 88; IL 110 / Ronald Reagan Memorial Tollway
Keep slight left at fork onto I 88; IL 110 / Ronald Reagan Memorial Tollway toward I 88 Toll West, IL 47: DeKalb
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 88 Toll West, IL 47: DeKalb
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Chicago, IL and Union Grove, IL, road signs point toward Indiana, 22Nd Street (Cermak Road), Rock Falls and Sterling.
Indiana
15 mi in|~23m|via I 88; IL 110
22Nd Street (Cermak Road)
16.9 mi in|~26m|via I 88; IL 110
Rock Falls
119.3 mi in|~2h 19m
Sterling
119.3 mi in|~2h 19m
Main Roads
Road
Distance
Duration
Ronald Reagan Memorial Tollway
96.4 mi
1h 47m
Eisenhower Expressway
12.1 mi
16m
Lincoln Road
11.6 mi
16m
Ronald Reagan Memorial Highway
7.8 mi
8m
South Ashland Avenue
1.7 mi
3m
East Lincoln Way
1.3 mi
2m
West Cermak Road
0.8 mi
1m
East Lincolnway
0.7 mi
1m
Longest stretch:
Ronald Reagan Memorial Tollway
— 96.4 mi, about 1h 47m
Turn-by-Turn Driving Directions
Step-by-step road directions between Chicago, IL and Union Grove, IL.
1
Start on this road
0.2 mi·1 min·this road
2
At end of road, turn left onto West Cermak Road
0.8 mi·1 min·West Cermak Road
3
Turn right onto South Ashland Avenue
1.7 mi·3 min·South Ashland Avenue
4
Turn left onto West Van Buren Street
0.2 mi·28 sec·West Van Buren Street
Use the left / straight lanes.
5
Take the ramp
0.1 mi·16 sec
Toward I 290 West
6
Merge onto I 290; IL 110
12 mi·16 min·Eisenhower Expressway
Use the straight / slight right lanes.
7
Keep slight left at fork onto I 88; IL 110
1.9 mi·2 min·Ronald Reagan Memorial Tollway
Exit 15AToward I 88 West Toll, I 294 South Toll: Aurora, IndianaUse the slight left lane.
8
Keep slight right at fork onto I 88; IL 110
25 mi·30 min·Ronald Reagan Memorial Tollway
Exit 138Toward 22nd Street (Cermak Road)Use the slight right lane.
9
Keep slight left at fork onto I 88; IL 110
69 mi·1 hr 14 min·Ronald Reagan Memorial Tollway
Toward I 88 Toll West, IL 47: DeKalbUse the straight / slight right lanes.
10
Continue on I 88; IL 110
1.1 mi·1 min·Ronald Reagan Memorial Highway
11
Continue on I 88; IL 110
6.7 mi·7 min·Ronald Reagan Memorial Highway
Exit 41
12
Take the exit
1.0 mi·1 min
Toward US 30: Clinton, Rock Falls, Sterling
13
Continue on Lincoln Road
9.0 mi·12 min·Lincoln Road
14
Continue on US 30
1.3 mi·2 min·East Lincoln Way
15
Continue on US 30; IL 78
0.7 mi·1 min·East Lincolnway
16
Continue on US 30; IL 78
0.2 mi·24 sec·West Lincoln Way
17
Continue on US 30; IL 78
2.5 mi·3 min·Lincoln Road
18
Turn right onto Hillside Road
0.2 mi·33 sec·Hillside Road
19
Turn right onto Ward Road
57 ft·2 sec·Ward Road
20
Arrive at destination
Ward Road
Trip Plan
For this 134.3-mile trip, leaving Chicago early can help you avoid some local traffic as you approach Union Grove. The total travel time is just under 3 hours, so a single stop for fuel or a quick break should be sufficient. Keep an eye on your fuel gauge, as the longest stretch without a major exit is 96.4 miles on the Ronald Reagan Memorial Tollway. Since this is a comfortable day trip, you have the flexibility to depart when it suits you best, but planning around rush hour in Chicago is always a good idea.
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.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 67.2 miles from Chicago, IL, or about 1h 23m into the drive.
The longest continuous stretch on this route runs about 96.4 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 30 miles or 41m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 67.2 miles or 1h 23m 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 9m
Traffic, exits, and arrival timing usually matter more near Union Grove, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Chicago, 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 Chicago, IL
This is one driving day of about 134.3 miles and 2h 42m.
Your first comfortable stop window is around 30 miles from Chicago, 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 Ronald Reagan Memorial Tollway for about 96.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 67.2 mi from Chicago, IL
· 1h 23m into the drive
The midpoint is around 67.2 miles from Chicago, IL, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel check
Top up before Ronald Reagan Memorial Tollway if your tank is already low. That segment runs about 96.4 miles.
Arriving in Union Grove, IL
The final approach into Union Grove, IL usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Union Grove, IL.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
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...
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$21.00 one way
$41.99 round trip
$3.97/gal25.4 MPG avg47 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$23.05
$46.11
premium
$4.89
$25.84
$51.69
diesel
$5.61
$29.65
$59.30
Estimated Tolls: $5.78
Reagan Memorial Tollway
(96.4 mi)$5.78
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
$21
Tolls
$6
Meals
$25–$50
Total
$52–$77
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 47 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $14 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
40.3
0
$14.10
$6.45
Efficient EV
33.6
0
$11.75
$5.37
EV Truck/SUV
53.7
0
$18.80
$8.60
Gas CO2
47 kg
EV CO2
16 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 16, 2026
Origin
Chicago, IL
Night
in Chicago on Friday
Local time
10:30 PM
CDT
Current temp
70°F
Scattered Showers And Thunderstorms
W 10 to 15 mph39% chanceLive forecast
Destination
Union Grove, IL
Night
in Union Grove on Friday
Local time
10:30 PM
CDT
Current temp
49°F
Unavailable
Live forecast
51°F
Aurora, IL
67 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
21 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
2h 42m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Chicago, IL to Union Grove, IL covers 134.3 miles and takes about 2h 42m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Ronald Reagan Memorial Tollway, Eisenhower Expressway, Lincoln Road. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 67.2 miles from Chicago, IL. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $21.00 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This drive requires moderate attention. Across 134.3 miles you will encounter 11 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 0.2 miles (West Cermak Road): Navigation decision point; at 2.7 miles (West Van Buren Street): Lane positioning matters here; at 15 miles (I 88; IL 110 / Ronald Reagan Memorial Tollway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Between Chicago, IL and Union Grove, IL, road signs point toward Indiana, 22Nd Street (Cermak Road), Rock Falls and Sterling.
Yes. Nearby national parks include 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.
