Wheaton, IL to Maryville, IL is 266.2 miles and takes about 5h 4m via I 55, with a fuel budget near $41 and enough daylight to finish in a day. This route stays within Illinois, traversing the Midwest region. It's a straightforward trip primarily on a major interstate, making it a practical choice for a single-day drive. Expect minimal complexity, allowing you to focus on getting to your destination efficiently.
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
133.1 miles from Wheaton, IL
A natural place for your longest stop of the day
, about 2h 39m into the drive
.
Main Roads
Road
Distance
Duration
I 55
248.4 mi
4h 29m
South Naperville Road
4.3 mi
7m
Weber Road
3.9 mi
7m
Naper Boulevard
3.5 mi
7m
South Washington Street
2.4 mi
4m
Hobson Road
0.8 mi
1m
Washington Street
0.5 mi
<1m
Maryville Road
0.5 mi
<1m
Longest stretch:
I 55
— 248.4 mi, about 4h 29m
Traffic on I-55
Hour-of-day weekday pattern from 14 FHWA count stations on your route.
Peak
4 PM
~1,633 veh/hr typical
· worst 2,039
Quietest
2 AM
~154 veh/hr
Peak-to-quiet ratio
10.6×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 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 Wheaton, IL and Maryville, IL.
1
Start on West Wesley Street
0.1 mi·23 sec·West Wesley Street
2
Turn left onto North Wheaton Avenue
467 ft·28 sec·North Wheaton Avenue
3
Turn left onto West Front Street
0.2 mi·30 sec·West Front Street
Use the straight lane.
4
Turn right onto South Main Street
0.4 mi·1 min·South Main Street
Use the straight / right lanes.
5
Turn left onto IL 38
0.2 mi·25 sec·East Roosevelt Road
Use the left lane.
6
Turn right onto South Naperville Road
4.3 mi·7 min·South Naperville Road
Use the left lane.
7
Continue on Naper Boulevard
3.5 mi·7 min·Naper Boulevard
8
Turn right onto Hobson Road
0.8 mi·1 min·Hobson Road
Use the left lane.
9
At end of road, turn left onto South Washington Street
2.4 mi·4 min·South Washington Street
Use the left lane.
10
Turn right onto Washington Street
0.5 mi·51 sec·Washington Street
11
Continue on Weber Road
3.9 mi·7 min·Weber Road
12
Take the ramp
0.4 mi·48 sec
Toward I 55 South: Bloomington
13
Merge onto I 55
106 mi·1 hr 55 min·I 55
Use the right lane.
14
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.
15
Keep slight left at fork onto I 55
78 mi·1 hr 23 min·I 55
Toward I 55 South: Saint LouisUse the straight / slight right lanes.
16
Take the exit
0.2 mi·21 sec
Exit 15BToward IL 159 North: Maryville
17
Turn straight onto IL 159
0.2 mi·19 sec·S Center Street
18
Continue on IL 159
0.5 mi·40 sec·Maryville Road
19
Continue on IL 159
0.3 mi·33 sec·South Center Street
20
Turn right onto East Main Street
175 ft·7 sec·East Main Street
21
Arrive at destination
East Main Street
Trip Plan
Given the 5-hour duration, leaving Wheaton, IL in the morning should allow you to arrive in Maryville, IL well before evening. With only one recommended stop, you have flexibility in planning your break, perhaps around the halfway point. Keep an eye on your fuel gauge, especially during the long 248.4-mile stretch on I 55, as services can be spaced out. The estimated fuel cost of $41 is a helpful budget marker for your planning.
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 133.1 miles from Wheaton, IL, or about 2h 39m into the drive.
The longest continuous stretch on this route runs about 248.4 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 59 miles or 1h 19m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 133.1 miles or 2h 39m 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 11m
Traffic, exits, and arrival timing usually matter more near Maryville, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Wheaton, 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 Wheaton, IL
This is one driving day of about 266.2 miles and 5h 4m.
Your first comfortable stop window is around 59 miles from Wheaton, 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 248.4 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 13
5 decision points cluster between mile 0.2 and 187.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
0.2 mi into trip|~0m in|West Front Street
Turn left onto West Front Street
Lane positioning matters here
Use the straight lane.
6
0.4 mi into trip|~1m in|South Main Street
Turn right onto South Main Street
Lane positioning matters here
Use the straight / right lanes.
6
0.8 mi into trip|~2m in|IL 38 / East Roosevelt Road
Turn left onto IL 38 / East Roosevelt Road
Lane positioning matters here
Use the left lane.
8
122.5 mi into trip|~2h 28m 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
187.3 mi into trip|~3h 38m in|I 55
Keep slight left at fork onto I 55 toward I 55 South: Saint Louis
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 55 South: Saint Louis
Fuel & Cost
Regular Gas
$40.61 one way
$81.22 round trip
$3.88/gal25.4 MPG avg93 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.27
$44.73
$89.46
premium
$4.81
$50.37
$100.74
diesel
$5.40
$56.63
$113.25
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$41
Meals
$25–$50
Total
$66–$91
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 93.1 kg one way.
Prices: EIA weekly data, 2026-04-20.
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $28 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
79.9
0
$27.95
$12.78
Efficient EV
66.6
0
$23.29
$10.65
EV Truck/SUV
106.5
1
$37.27
$17.04
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 Apr 26, 2026
Origin
Wheaton, IL
Late night
in Wheaton on Sunday
Local time
2:38 AM
CDT
Current temp
44°F
Partly Cloudy then Areas Of Fog
ENE 5 to 10 mph0% chanceLive forecast
Flood Warning
Flood Warning issued April 25 at 9:09PM CDT by NWS Lincoln IL
Flood Warning
Flood Warning issued April 25 at 9:09PM CDT by NWS Lincoln IL
Destination
Maryville, IL
Late night
in Maryville on Sunday
Local time
2:38 AM
CDT
Current temp
65°F
Unavailable
Live forecast
43°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
21 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 4m 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
~6 min detour
Free
near mile 183.6
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?
You'll be on highways for 93% of the drive, with the longest continuous stretch covering 248.4 miles on I 55. The bulk of your travel will be on this main interstate, suggesting a consistent cruising speed with frequent exits. You'll transition from I 55 to surface roads like South Naperville Road and Weber Road for the final portion of the trip.
93% highway — fuel and pacing are the main things to plan.
21 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 248.4 mi on I 55.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on I 55 and South Naperville Road. You will hit about 13 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.2 miles in near West Front Street.
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 266.2 miles you will encounter 13 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 Front Street): Lane positioning matters here; at 0.4 miles (South Main Street): Lane positioning matters here; at 0.8 miles (IL 38 / East Roosevelt Road): Lane positioning matters here.
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 Wheaton, IL to Maryville, IL, road signs begin pointing toward Springfield along the way.
Doable as a same-day drive at 5h 4m. Total distance: 266.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 4m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (93%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 248.4 miles on I 55. The full list of main roads is in the Roads section above.
Yes — we found about 28 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 Maryville, 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 28 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.2 miles (West Front Street): Lane positioning matters here; at 0.4 miles (South Main Street): Lane positioning matters here; at 0.8 miles (IL 38 / East Roosevelt Road): 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 5.1 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 Maryville, IL before the return drive.
