The drive from Naperville, IL to Mount Vernon, IL covers 289.3 miles and takes about 5h 23m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 57, Veterans Memorial Tollway, I 80 for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 249.4 miles on I 57.
At current regular gas prices, budget about $45.23 one way before food or hotel costs.
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
144.7 miles from Naperville, IL
A natural place for your longest stop of the day
, about 2h 45m into the drive
.
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 5h 23m. Total distance: 289.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 23m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (90%). Some complex stretches to watch for.
Drive Character
This is a 5h 23m highway drive covering 289.3 miles, with most of the trip on I 57 and Veterans Memorial Tollway. The longest continuous stretch is about 249.4 miles on I 57.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 12 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 57 is the longest continuous segment at about 249.4 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 57 and Veterans Memorial Tollway. You will hit about 9 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near US 34 / East Ogden Avenue.
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 289.3 miles you will encounter 9 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: 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.
Critical Maneuvers
5 of 9 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
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
5
25.7 mi into trip|~35m in|I 80
Merge onto I 80
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
Main Roads
Road
Distance
Duration
I 57
249.4 mi
4h 28m
Veterans Memorial Tollway
19.2 mi
21m
I 80
10.6 mi
12m
East Ogden Avenue
5 mi
10m
Broadway Street
2.8 mi
5m
North Washington Street
<0.1 mi
<1m
Longest stretch:
I 57
— 249.4 mi, about 4h 28m
Turn-by-Turn Driving Directions
Step-by-step road directions between Naperville, IL and Mount Vernon, 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
63 mi·1 hr 7 min·I 57
Toward I 57 South: Memphis
10
Take the exit
0.3 mi·41 sec
Toward IL 15: Ashley, Mt. Vernon
11
Turn straight onto IL 15
2.8 mi·5 min·Broadway Street
12
Arrive at destination
IL 15
Trip Plan
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 144.7 miles from Naperville, IL, or about 2h 45m into the drive.
The longest continuous stretch on this route runs about 249.4 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 64 miles or 1h 18m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 144.7 miles or 2h 45m 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 25m
Traffic, exits, and arrival timing usually matter more near Mount Vernon, 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 289.3 miles and 5h 23m.
Your first comfortable stop window is around 64 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 249.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 144.7 mi from Naperville, IL
· 2h 45m 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.
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...
14 mi from route
~36 min detour
Free
near mile 39.9
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$45.23 one way
$90.46 round trip
$3.97/gal25.4 MPG avg101 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$49.66
$99.32
premium
$4.89
$55.67
$111.35
diesel
$5.61
$63.87
$127.75
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
$45
Tolls
$1
Meals
$25–$50
Total
$72–$97
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 101.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
EV Charging Along Route
18 DC fast chargers
· Coverage: excellent
Electric Vehicle Charging Station
Champaign, Illinois
Other
1 DCFC
EV Connect Charging Station
Champaign, Illinois
EV Connect
1 DCFC
Tesla Supercharger
Champaign, Illinois
Tesla
1 DCFC
Tesla Supercharger
Champaign, Illinois
Tesla
1 DCFC
Tesla Destination Charger
Champaign, Illinois
Tesla Destination
1 DCFC
Electrify America Charging Station
Champaign, Illinois
Electrify America
1 DCFC
EV Connect Charging Station
Savoy, Illinois
EV Connect
1 DCFC
Nissan Charging Station
Champaign, Illinois
Other
1 DCFC
Other: 5
ChargePoint: 3
Blink: 3
EV Connect: 2
Tesla: 2
Tesla Destination: 2
Electrify America: 1
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $30 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
86.8
1
$30.38
$13.89
Efficient EV
72.3
0
$25.31
$11.57
EV Truck/SUV
115.7
1
$40.50
$18.52
Gas CO2
101 kg
EV CO2
34 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 Apr 15, 2026
Origin
Naperville, IL
Morning
in Naperville on Saturday
Local time
6:59 AM
CDT
Current temp
51°F
Unavailable
Live forecast
Destination
Mount Vernon, IL
Morning
in Mount Vernon on Saturday
Local time
6:59 AM
CDT
Current temp
56°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
5h 23m 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 Naperville, IL to Mount Vernon, IL covers 289.3 miles and takes about 5h 23m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 57, Veterans Memorial Tollway, 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 144.7 miles from Naperville, IL. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $45.23 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 drive requires moderate attention. Across 289.3 miles you will encounter 9 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: 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.
The route from Naperville, IL to Mount Vernon, IL does not surface many named destination signs beyond the main corridor.
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, NREL for EV charging, and NPS for national parks. See our methodology for refresh cadence and limitations.
