Campton, IL to Wheaton, IL is 326.6 miles and takes about 6h 30m via I 55, with a fuel budget near $51 and enough daylight to finish in a day. This trip stays within the Midwest, entirely within Illinois, making it a straightforward drive. The route is predominantly highway, so expect a fairly direct path. With a recommended one-day drive time and a reasonable fuel cost, this is a practical option for getting from point A to point B without too much fuss.
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
163.3 miles from Campton, IL
A natural place for your longest stop of the day
, about 3h 18m into the drive
.
Main Roads
Road
Distance
Duration
I 55
248.1 mi
4h 28m
IL 159
20.1 mi
30m
South State Street
17.7 mi
22m
North Illinois Street
9.8 mi
15m
Lehmen Drive
7.8 mi
8m
Naperville Road
4.3 mi
8m
Weber Road
4.1 mi
7m
Naper Boulevard
3.5 mi
7m
Longest stretch:
I 55
— 248.1 mi, about 4h 28m
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 Campton, IL and Wheaton, IL.
1
Start on Welge Drive
0.1 mi·27 sec·Welge Drive
2
Turn left onto IL 150
1.4 mi·2 min·State Street
3
Turn right onto IL 3
0.5 mi·32 sec·East Holmes Street
4
Continue on IL 3
7.8 mi·8 min·Lehmen Drive
5
Continue on IL 3
18 mi·22 min·South State Street
6
Continue on IL 159
20 mi·30 min·IL 159
7
Enter roundabout onto IL 159
177 ft·4 sec·North Illinois Street
8
Continue on IL 159
9.8 mi·15 min·North Illinois Street
9
Continue on IL 159
1.3 mi·1 min·South Morrison Avenue
10
Continue on IL 159
2.8 mi·4 min·Vandalia Street
11
Take the ramp
0.4 mi·54 sec
Toward I 55 North, I 70 East
12
Merge onto I 55; I 70; US 40
3.8 mi·4 min·I 55; I 70; US 40
13
Keep slight left at fork onto I 55
108 mi·1 hr 56 min·I 55
Toward I 55 North, I 270 West: Chicago, Springfield, Kansas City
14
Keep slight right at fork onto I 55
29 mi·31 min·I 55
Toward I 55 North: ChicagoUse the straight / slight right lanes.
15
Keep slight left at fork onto I 55
107 mi·1 hr 56 min·I 55
Toward I 55 North, I 74 West: Chicago, PeoriaUse the straight / slight right lanes.
16
Take the exit
0.3 mi·43 sec
Exit 263Toward Weber RoadUse the straight / slight right lanes.
17
Keep slight left at fork
233 ft·7 sec
Use the left lane.
18
Turn straight onto CH 88
4.1 mi·7 min·Weber Road
Use the left lane.
19
Continue on Washington Street
0.5 mi·55 sec·Washington Street
Use the left lane.
20
Continue on South Washington Street
2.4 mi·4 min·South Washington Street
Use the left lane.
21
Turn right onto Hobson Road
0.8 mi·1 min·Hobson Road
Use the right lane.
22
Turn left onto Naper Boulevard
3.5 mi·7 min·Naper Boulevard
Use the left lane.
23
Continue on Naperville Road
4.3 mi·8 min·Naperville Road
Use the left / straight lanes.
24
Turn left onto IL 38
0.2 mi·26 sec·East Roosevelt Road
Use the left lane.
25
Turn right onto South Main Street
0.5 mi·1 min·South Main Street
Use the straight lane.
26
At end of road, turn left onto West Wesley Street
102 ft·2 sec·West Wesley Street
27
Arrive at destination
West Wesley Street
Trip Plan
To make the most of this 6.5-hour drive, consider leaving early in the morning to avoid potential midday traffic, especially as you approach your destination. Since it's a manageable one-day trip, you can be flexible with stops. The longest stretch is over 248 miles on I 55, so plan for a break before or around the halfway point of that segment. Keep an eye on your fuel gauge, as the estimated cost is $51, and it's always wise to top off before hitting a long stretch of highway.
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 163.3 miles from Campton, IL, or about 3h 18m into the drive.
The longest continuous stretch on this route runs about 248.1 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 72 miles or 1h 39m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 163.3 miles or 3h 18m 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 11m
Traffic, exits, and arrival timing usually matter more near Wheaton, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Campton, 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 Campton, IL
This is one driving day of about 326.6 miles and 6h 30m.
Your first comfortable stop window is around 72 miles from Campton, 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 248.1 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 17
5 decision points cluster between mile 65.7 and 310.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
65.7 mi into trip|~1h 32m in|I 55
Keep slight left at fork onto I 55 toward I 55 North, I 270 West: Chicago, Springfield, Kansas City
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 55 North, I 270 West: Chicago, Springf...
7
173.6 mi into trip|~3h 29m in|I 55
Keep slight right at fork onto I 55 toward I 55 North: Chicago
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 55 North: Chicago
8
203 mi into trip|~4h in|I 55
Keep slight left at fork onto I 55 toward I 55 North, I 74 West: Chicago, Peoria
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 North, I 74 West: Chicago, Peoria
7
310.1 mi into trip|~5h 57m in
Take the exit toward Weber Road
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 263
Toward Weber Road
7
310.3 mi into trip|~5h 57m in
Keep slight left at fork
Highway fork - watch signs carefully. Lane positioning matters here
Use the left lane.
Fuel & Cost
Regular Gas
$54.48 one way
$108.96 round trip
$4.24/gal25.4 MPG avg114 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$59.21
$118.42
premium
$5.26
$67.62
$135.24
diesel
$6.18
$79.45
$158.90
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$54
Meals
$25–$50
Total
$79–$104
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 114.3 kg one way.
Prices: EIA weekly data, 2026-10-12.
Driving Electric?
About $34 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
98
1
$34.29
$15.68
Efficient EV
81.7
0
$28.58
$13.06
EV Truck/SUV
130.6
1
$45.72
$20.90
Gas CO2
114 kg
EV CO2
38 kg (67% 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 17, 2026
Origin
Campton, IL
Afternoon
in Campton on Saturday
Local time
2:07 PM
CDT
Current temp
39°F
Mostly Clear
N 10 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
Wheaton, IL
Afternoon
in Wheaton on Saturday
Local time
2:07 PM
CDT
Current temp
36°F
Patchy Frost
N 5 to 10 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
54°F
Springfield, IL
163 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
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 30m 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.
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
~8 min detour
Free
near mile 146.4
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
~68 min detour
Free
near mile 315.3
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is mostly highway, with 82% of the 326.6 miles on freeways. You'll encounter the longest stretch of uninterrupted driving on I 55, covering 248.1 miles. The transition to surface roads begins after that long highway segment, with IL 159 and South State Street making up the final portion of your trip. Expect a consistent flow of traffic and frequent exits on the highway sections.
82% highway — fuel and pacing are the main things to plan.
27 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 248.1 mi on I 55.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 55 and IL 159. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 65.7 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 17 significant decision points across 326.6 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 65.7 miles (I 55): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 173.6 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here; at 203 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
815 ft414 ft
Total Climb
654 ft
Total Descent
446 ft
Highest Point
815 ft
~210 mi in
Elevation Range
401 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Campton, IL and Wheaton, IL, road signs point toward Springfield, Kansas City and Peoria.
Doable as a same-day drive at 6h 30m. Total distance: 326.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 30m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 248.1 miles on I 55. The full list of main roads is in the Roads section above.
Yes — we found about 29 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 Wheaton, 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 29 rest areas along the route for bathroom stops.
The main spots that need attention: at 65.7 miles (I 55): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 173.6 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here; at 203 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
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 6.5 hours each way, a round trip means 13.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Wheaton, IL before the return drive.
