Naperville, IL to Nameoki, IL is 266.8 miles and takes about 5h 2m via I 55, I 270, and North Washington Street, with a fuel budget near $42 and enough daylight to finish in a day. This trip stays entirely within Illinois, traversing the Midwest region. Expect a predominantly highway experience, making it a straightforward drive. With a recommended one-day duration, it's well-suited for a quick transit or a dedicated trip without needing an overnight stay.
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
133.4 miles from Naperville, IL
A natural place for your longest stop of the day
, about 2h 35m into the drive
.
Main Roads
Road
Distance
Duration
I 55
243.5 mi
4h 23m
I 270
9.5 mi
11m
North Washington Street
5.3 mi
11m
Weber Road
3.9 mi
7m
Nameoki Road
2.5 mi
4m
Washington Street
0.5 mi
<1m
West Pontoon Road
0.3 mi
<1m
North Street
0.1 mi
<1m
Longest stretch:
I 55
— 243.5 mi, about 4h 23m
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 Naperville, IL and Nameoki, IL.
1
Start on North Washington Street
5.3 mi·11 min·North Washington Street
Use the left lane.
2
Turn right onto Washington Street
0.5 mi·51 sec·Washington Street
3
Continue on Weber Road
3.9 mi·7 min·Weber Road
4
Take the ramp
0.4 mi·48 sec
Toward I 55 South: Bloomington
5
Merge onto I 55
106 mi·1 hr 55 min·I 55
Use the right lane.
6
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.
7
Keep slight left at fork onto I 55
73 mi·1 hr 18 min·I 55
Toward I 55 South: Saint Louis
8
Take the exit
0.4 mi·32 sec
Exit 20BToward I 270 West: Kansas CityUse the straight / slight right lanes.
9
Merge onto I 270
9.5 mi·11 min·I 270
10
Take the exit
0.3 mi·27 sec
Exit 4Toward IL 203: Granite CityUse the straight / slight right lanes.
11
Keep slight right at fork
0.1 mi·26 sec
Toward IL 203 South: Granite City
12
Keep slight left at fork
329 ft·11 sec
Toward IL 203 South: Granite City
13
Turn left onto IL 203
2.5 mi·4 min·Nameoki Road
14
Turn left onto North Street
0.1 mi·17 sec·North Street
15
Turn right onto West Pontoon Road
0.3 mi·38 sec·West Pontoon Road
16
Turn right onto Rode Avenue
72 ft·3 sec·Rode Avenue
17
Arrive at destination
Rode Avenue
Trip Plan
To make the most of this one-day drive, consider an early morning departure from Naperville to avoid potential traffic. The route's longest stretch on I 55 means you can cover significant ground before needing a break. With a fuel cost estimated at $42, it's wise to fill up before you leave or at a major exit along I 55. Given the total duration of just over 5 hours, you can comfortably complete this trip in a single day, allowing for flexibility with your stop timing.
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 133.4 miles from Naperville, IL, or about 2h 35m into the drive.
The longest continuous stretch on this route runs about 243.5 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 59 miles or 1h 14m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 133.4 miles or 2h 35m 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 7m
Traffic, exits, and arrival timing usually matter more near Nameoki, 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 266.8 miles and 5h 2m.
Your first comfortable stop window is around 59 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 55 for about 243.5 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 11
5 decision points cluster between mile 115.8 and 263.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
115.8 mi into trip|~2h 16m 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
7
253.5 mi into trip|~4h 44m in
Take the exit toward I 270 West: Kansas City
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 20B
Toward I 270 West: Kansas City
7
263.4 mi into trip|~4h 55m in
Take the exit toward IL 203: Granite City
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 4
Toward IL 203: Granite City
6
263.7 mi into trip|~4h 56m in
Keep slight right at fork toward IL 203 South: Granite City
Highway fork - watch signs carefully
Toward IL 203 South: Granite City
6
263.8 mi into trip|~4h 56m in
Keep slight left at fork toward IL 203 South: Granite City
Highway fork - watch signs carefully
Toward IL 203 South: Granite City
Fuel & Cost
Regular Gas
$44.51 one way
$89.01 round trip
$4.24/gal25.4 MPG avg93 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$48.37
$96.74
premium
$5.26
$55.24
$110.48
diesel
$6.18
$64.90
$129.81
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$45
Meals
$25–$50
Total
$70–$95
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 93.3 kg one way.
Prices: EIA weekly data, 2026-10-12.
Driving Electric?
About $28 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
80
0
$28.01
$12.81
Efficient EV
66.7
0
$23.35
$10.67
EV Truck/SUV
106.7
1
$37.35
$17.08
Gas CO2
93 kg
EV CO2
31 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 17, 2026
Origin
Naperville, IL
Morning
in Naperville on Sunday
Local time
6:40 AM
CDT
Current temp
36°F
Patchy Frost
N 5 mph0% chanceLive forecast
Freeze Warning
Freeze Warning issued October 17 at 2:24AM CDT until October 17 at 9:00AM CDT by NWS Quad Cities IA IL
Freeze Warning
Freeze Warning issued October 17 at 2:22AM CDT until October 17 at 8:00AM CDT by NWS Chicago IL
Destination
Nameoki, IL
Morning
in Nameoki on Sunday
Local time
6:40 AM
CDT
Current temp
40°F
Clear
N 8 mph0% chanceLive forecast
Freeze Warning
Freeze Warning issued October 17 at 2:24AM CDT until October 17 at 9:00AM CDT by NWS Quad Cities IA IL
Freeze Warning
Freeze Warning issued October 17 at 2:22AM CDT until October 17 at 8:00AM CDT by NWS Chicago IL
53°F
Bloomington, IL
133 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
4 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 2m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Springfield 1908 Race Riot National Monument
National Monument
In August 1908, a large White mob attacked the Black community in Springfield, Illinois. Rioters destroyed homes and businesses and lynched two men. The event led to the founding of the National Assoc...
3 mi from route
~7 min detour
Free
near mile 174.8
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...
27 mi from route
~67 min detour
Free
near mile 9.2
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is 95% highway, meaning you'll spend most of your time on interstates. The longest continuous stretch is 243.5 miles on I 55. You'll transition from highway cruising to surface streets towards the end of your trip. Be prepared for frequent exits and entrances as you navigate the interstate system before reaching your destination.
95% highway — fuel and pacing are the main things to plan.
17 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 243.5 mi on I 55.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 55 and I 270. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 115.8 miles in near I 55.
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 11 significant decision points across 266.8 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 115.8 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 253.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 263.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
764 ft420 ft
Total Climb
274 ft
Total Descent
563 ft
Highest Point
764 ft
~114.3 mi in
Elevation Range
344 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Naperville, IL to Nameoki, IL, road signs begin pointing toward Springfield along the way.
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 2m. Total distance: 266.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 2m 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 243.5 miles on I 55. The full list of main roads is in the Roads section above.
Yes — we found about 30 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 Nameoki, 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 30 rest areas along the route for bathroom stops.
The main spots that need attention: at 115.8 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 253.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 263.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Yes — Springfield 1908 Race Riot National Monument and Pullman National Historical Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 5.0 hours each way, a round trip means 10.1 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Nameoki, IL before the return drive.
