Naperville to Eldorado is 339.5 miles and takes about 6h 33m via I 57 and Veterans Memorial Tollway, with a fuel budget near $52 and enough daylight to finish in a day. This route stays within Illinois, taking you from the Midwest's suburban heartland down to its southern reaches. With 84% highway driving, expect a fairly direct trip. This is a solid option if you're looking for a straightforward, single-day drive to cover a good chunk of distance without needing 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
169.8 miles from Naperville, IL
A natural place for your longest stop of the day
, about 3h 12m into the drive
.
Main Roads
Road
Distance
Duration
I 57
252.4 mi
4h 32m
Veterans Memorial Tollway
19.2 mi
21m
IL 142
11.5 mi
17m
I 64
10.7 mi
11m
I 80
10.6 mi
12m
County Road 1200 East
10.5 mi
15m
County Road 1165 East
9 mi
13m
East Ogden Avenue
5 mi
10m
Longest stretch:
I 57
— 252.4 mi, about 4h 32m
Traffic on I-57
Hour-of-day weekday pattern from 20 FHWA count stations on your route.
Peak
4 PM
~936 veh/hr typical
· worst 1,252
Quietest
2 AM
~153 veh/hr
Peak-to-quiet ratio
6.1×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 99 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 Naperville, IL and Eldorado, IL.
1
Start on North Washington Street
50 ft·9 sec·North Washington Street
2
Turn left onto US 34
5.0 mi·10 min·East Ogden Avenue
Use the left lane.
3
Take the ramp
0.2 mi·29 sec
Toward I 355 Toll South: JolietUse the right lane.
4
Merge onto I 355
19 mi·21 min·Veterans Memorial Tollway
Use the straight / slight right lanes.
5
Keep slight left at fork
1.3 mi·2 min
Exit 0AToward I 80 East: Indiana
6
Merge onto I 80
11 mi·12 min·I 80
Use the straight / slight right lanes.
7
Take the exit
0.6 mi·1 min
Exit 151AToward I 57 South: Memphis
8
Merge onto I 57
187 mi·3 hr 21 min·I 57
Use the straight / slight right lanes.
9
Keep slight left at fork onto I 57
66 mi·1 hr 10 min·I 57
Toward I 57 South: Memphis
10
Keep slight left at fork onto I 64
11 mi·11 min·I 64
Toward I 64 East: Louisville
11
Take the exit
0.4 mi·35 sec
Exit 89Toward Belle Rive, Bluford
12
Turn right onto County Highway 17
0.1 mi·15 sec·County Highway 17
13
Continue on Brehm Lane
2.2 mi·3 min·Brehm Lane
14
Continue on North Main Street
0.4 mi·45 sec·North Main Street
15
Turn left onto IL 142
12 mi·17 min·IL 142
16
Continue on IL 142
3.8 mi·5 min·County Road 6
17
Turn right onto IL 142
0.3 mi·33 sec·South Washington Street
18
Turn left onto IL 14
446 ft·9 sec·East Randolph Street
19
Turn right onto IL 142
0.3 mi·25 sec·South Jackson Street
20
Continue on IL 142
9.0 mi·13 min·County Road 1165 East
21
Continue on IL 142
10 mi·15 min·County Road 1200 East
22
Continue on IL 142
0.7 mi·1 min·State Street
23
Turn left onto Locust Street
0.3 mi·48 sec·Locust Street
24
Arrive at destination
Locust Street
Trip Plan
Given the 6h 33m estimated duration, starting in the morning is your best bet to arrive with plenty of daylight. You'll only need one stop, so plan it strategically along the 252.4-mile stretch of I 57. Keep an eye on your fuel gauge, especially as you get further south; while the estimated cost is $52, local fuel availability can vary. The 84% highway share means you can make good time, but be prepared for the shift to IL 142 as you approach Eldorado.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 169.8 miles from Naperville, IL, or about 3h 12m into the drive.
The longest continuous stretch on this route runs about 252.4 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 75 miles or 1h 30m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 169.8 miles or 3h 12m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 10m
Traffic, exits, and arrival timing usually matter more near Eldorado, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Naperville, 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 Naperville, IL
This is one driving day of about 339.5 miles and 6h 33m.
Your first comfortable stop window is around 75 miles from Naperville, 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 57 for about 252.4 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 0 and 299.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0 mi into trip|~0m in|US 34 / East Ogden Avenue
Turn left onto US 34 / East Ogden Avenue
Lane positioning matters here
Use the left lane.
5
5 mi into trip|~10m in
Take the ramp toward I 355 Toll South: Joliet
Lane positioning matters here
Use the right lane.
Toward I 355 Toll South: Joliet
5
5.2 mi into trip|~10m in|I 355 / Veterans Memorial Tollway
Merge onto I 355 / Veterans Memorial Tollway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
24.4 mi into trip|~32m in
Keep slight left at fork toward I 80 East: Indiana
Highway fork - watch signs carefully
Exit 0A
Toward I 80 East: Indiana
6
299.9 mi into trip|~5h 32m in
Take the exit toward Belle Rive, Bluford
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 89
Toward Belle Rive, Bluford
Fuel & Cost
Regular Gas
$56.63 one way
$113.26 round trip
$4.24/gal25.4 MPG avg119 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$61.55
$123.10
premium
$5.26
$70.29
$140.59
diesel
$6.18
$82.59
$165.18
Estimated Tolls: $1.34
Veterans Memorial Tollway
(19.2 mi)$1.34
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
$57
Tolls
$1
Meals
$25–$50
Total
$83–$108
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 118.8 kg one way.
Prices: EIA weekly data, 2026-10-12.
Driving Electric?
About $36 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
101.9
1
$35.65
$16.30
Efficient EV
84.9
0
$29.71
$13.58
EV Truck/SUV
135.8
1
$47.53
$21.73
Gas CO2
119 kg
EV CO2
40 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 Oct 18, 2026
Origin
Naperville, IL
Late night
in Naperville on Sunday
Local time
5:13 AM
CDT
Current temp
36°F
Clear
SSW 5 to 10 mph0% chanceLive forecast
Destination
Eldorado, IL
Late night
in Eldorado on Sunday
Local time
5:13 AM
CDT
Current temp
33°F
Clear then Areas Of Frost
ENE 3 mph0% chanceLive 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
3 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
6h 33m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
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...
13 mi from route
~32 min detour
Free
near mile 35.1
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This is predominantly a highway cruise, with 84% of the 339.5-mile trip on major roads like I 57 and Veterans Memorial Tollway. You'll experience a long stretch of 252.4 miles on I 57, which offers a consistent driving experience. The transition to surface roads like IL 142 will occur later in the drive, marking a change from high-speed cruising to more typical local road conditions.
84% highway — fuel and pacing are the main things to plan.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 252.4 mi on I 57.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 57 and Veterans Memorial Tollway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near US 34 / East Ogden Avenue.
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 15 significant decision points across 339.5 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: near the start (US 34 / East Ogden Avenue): Lane positioning matters here; at 5 miles: Lane positioning matters here; at 5.2 miles (I 355 / Veterans Memorial Tollway): Merge point - match speed before joining. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
769 ft388 ft
Total Climb
214 ft
Total Descent
535 ft
Highest Point
769 ft
~48.5 mi in
Elevation Range
381 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Naperville, IL and Eldorado, IL, road signs point toward Belle Rive and Bluford.
Naperville is a bedroom community in the Chicagoland area. In 2008, Money magazine ranked Naperville third on its list of the 100 best places to live in the United States.
Doable as a same-day drive at 6h 33m. Total distance: 339.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 33m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 252.4 miles on I 57. The full list of main roads is in the Roads section above.
Expect about $1.34 in tolls one way, starting with Veterans Memorial 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.
Yes — we found about 39 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Eldorado, 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. There are 39 rest areas along the route for bathroom stops.
The main spots that need attention: near the start (US 34 / East Ogden Avenue): Lane positioning matters here; at 5 miles: Lane positioning matters here; at 5.2 miles (I 355 / Veterans Memorial Tollway): Merge point - match speed before joining. Lane positioning matters here.
Yes — Pullman National Historical Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.6 hours each way, a round trip means 13.1 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Eldorado, IL before the return drive.
