This 101.2-mile drive from Elk Grove, Illinois, to Mendota, Illinois, is a straightforward trip that can easily be completed in about 2 hours. It's a perfect candidate for a single-day excursion, so you won't need to worry about overnight stays. The route primarily utilizes the Ronald Reagan Memorial Tollway and I-39, with a portion on York Road, offering a blend of highway and local road driving. Expect a fuel cost of around $16 for this journey. As both your origin and destination are within the Midwest region of Illinois, you'll be traversing familiar territory without significant regional shifts.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
50.6 miles from Elk Grove, IL
A natural place for your longest stop of the day
, about 1h 5m into the drive
.
Loading map...
Drive Character
The personality of this drive is best described as a turn-heavy local experience, despite a significant portion being on the highway. With 28% of the route on highways, you'll find stretches like the 61.2 miles on the Ronald Reagan Memorial Tollway where you can maintain consistent speeds. However, the overall profile suggests a more dynamic driving experience with frequent turns as you transition between major roads and local streets. This means you'll be actively engaged with the road, making it less of a monotonous cruise and more of an interactive journey.
This route has more turning and local-road decision points than a simple highway run.
There are about 21 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 61.2 miles.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 6.8 miles in near US 20.
Route Complexity10/10
High effort - long or complex enough to need steady focus all day
This is a demanding drive. With 14 significant decision points across 101.2 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 6.8 miles (US 20): Lane positioning matters here. Multiple destination signs - pick the right one; at 9.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 10.5 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 14 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
6
6.8 mi into trip|~12m in|US 20
Take the ramp onto US 20 toward I 290 East, US 20 East: Chicago
Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Toward I 290 East, US 20 East: Chicago
8
9.8 mi into trip|~16m in
Take the exit toward I 88 West, I 294 South: Aurora, Indiana
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 15A
Toward I 88 West, I 294 South: Aurora, Indiana
8
10.5 mi into trip|~18m in
Keep slight right at fork toward I 88 West Toll: Aurora
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 31A
Toward I 88 West Toll: Aurora
8
11.8 mi into trip|~20m 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
36.8 mi into trip|~50m 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 Elk Grove, IL and Mendota, IL, road signs point toward Indiana, 22Nd Street (Cermak Road) and Normal.
Indiana
9.8 mi in|~16m
22Nd Street (Cermak Road)
11.8 mi in|~20m|via I 88; IL 110
Normal
72.2 mi in|~1h 28m
Main Roads
Road
Distance
Duration
Ronald Reagan Memorial Tollway
61.2 mi
1h 9m
I 39
25 mi
26m
York Road
4.3 mi
7m
US 20
3 mi
4m
North 43rd Road
2.1 mi
3m
North York Street
1.3 mi
2m
South Elmhurst Road
1 mi
1m
6th Avenue
0.6 mi
<1m
Longest stretch:
Ronald Reagan Memorial Tollway
— 61.2 mi, about 1h 9m
Turn-by-Turn Driving Directions
Step-by-step road directions between Elk Grove, IL and Mendota, IL.
1
Start on South Elmhurst Road
1.0 mi·1 min·South Elmhurst Road
2
Continue on York Road
4.3 mi·7 min·York Road
Use the left lane.
3
Continue on North York Street
1.3 mi·2 min·North York Street
4
Turn right onto Lake Street
0.3 mi·33 sec·Lake Street
5
Turn slight right
147 ft·7 sec
Use the right lane.
6
Take the ramp onto US 20
3.0 mi·4 min·US 20
Toward I 290 East, US 20 East: ChicagoUse the right lane.
7
Take the exit
0.3 mi·40 sec
Exit 15AToward I 88 West, I 294 South: Aurora, IndianaUse the straight / slight right lanes.
8
Continue on I 294
0.4 mi·47 sec·Tri-State Tollway
Exit 15AToward I 88 West, I 294 South: Aurora, Indiana
9
Keep slight right at fork
0.5 mi·49 sec
Exit 31AToward I 88 West Toll: AuroraUse the straight / slight right lanes.
10
Merge onto I 88; IL 110
0.8 mi·59 sec·Ronald Reagan Memorial Tollway
11
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.
12
Keep slight left at fork onto I 88; IL 110
35 mi·37 min·Ronald Reagan Memorial Tollway
Toward I 88 Toll West, IL 47: DeKalbUse the straight / slight right lanes.
13
Take the exit
0.3 mi·43 sec
Toward I 39 South, US 51 South: Bloomington, Normal
14
Merge onto I 39; US 51
25 mi·26 min·I 39; US 51
15
Take the exit
0.3 mi·46 sec
Exit 72Toward US 34: Mendota, Earlville
16
Turn right onto US 34
2.1 mi·3 min·North 43rd Road
17
Continue on US 34
0.5 mi·41 sec·East 12th Street
18
Continue on US 34
0.6 mi·55 sec·6th Avenue
19
Turn right onto US 34
403 ft·12 sec·6th Street
20
Turn left onto 7th Avenue
124 ft·5 sec·7th Avenue
21
Arrive at destination
7th Avenue
Trip Plan
Given the 2-hour duration, this trip is ideal for a single day, allowing for flexibility in your departure time. Consider leaving in the morning to maximize your time at your destination or departing later for a more relaxed start. The longest uninterrupted stretch is 61.2 miles on the Ronald Reagan Memorial Tollway, so plan your fuel stops accordingly, though with a total fuel cost of only $16, it's a budget-friendly trip. Keep an eye out for the transitions as you move from the tollway to I-39 and then onto local roads like York Road, as these will be where most of your turns occur.
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 50.6 miles from Elk Grove, IL, or about 1h 5m into the drive.
The longest continuous stretch on this route runs about 61.2 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 80 miles or 1h 37m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 50.6 miles or 1h 5m 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 40m
Traffic, exits, and arrival timing usually matter more near Mendota, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Elk Grove, 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 Elk Grove, IL
This is one driving day of about 101.2 miles and 2h 1m.
Your first comfortable stop window is around 80 miles from Elk Grove, IL.
This route can stay practical as a one-day drive if traffic stays reasonable.
You may only need one short stretch stop if conditions stay smooth.
The longest stretch is on Ronald Reagan Memorial Tollway for about 61.2 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 50.6 mi from Elk Grove, IL
· 1h 5m into the drive
The midpoint is around 50.6 miles from Elk Grove, 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 61.2 miles.
Arriving in Mendota, IL
The final approach into Mendota, 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 Mendota, 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...
20 mi from route
~51 min detour
Free
near mile 10.5
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $11 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
30.4
0
$10.63
$4.86
Efficient EV
25.3
0
$8.86
$4.05
EV Truck/SUV
40.5
0
$14.17
$6.48
Gas CO2
35 kg
EV CO2
12 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 data refreshed 5 days ago
Origin
Elk Grove, IL
Late night
in Elk Grove on Wednesday
Local time
3:46 AM
CDT
Current temp
46°F
Unavailable
Live forecast
Destination
Mendota, IL
Late night
in Mendota on Wednesday
Local time
3:46 AM
CDT
Current temp
51°F
Unavailable
Live forecast
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
5 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.
Frequently Asked Questions
The drive from Elk Grove, IL to Mendota, IL covers 101.2 miles and takes about 2h 1m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Ronald Reagan Memorial Tollway, I 39, York Road. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 50.6 miles from Elk Grove, IL. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $15.82 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.
This is a demanding drive. With 14 significant decision points across 101.2 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 6.8 miles (US 20): Lane positioning matters here. Multiple destination signs - pick the right one; at 9.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 10.5 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Between Elk Grove, IL and Mendota, IL, road signs point toward Indiana, 22Nd Street (Cermak Road) and Normal.
