Guilford, IL to Naperville, IL is 151.3 miles and takes about 3h 12m via U.S. Grant Memorial Highway and Ronald Reagan Memorial Tollway, with a fuel budget near $24 and enough daylight to finish in a day. This drive stays within Illinois, moving from one part of the Midwest to another. Expect a route with a good number of turns, suggesting a less direct, more engaging journey than a straight shot. With only one recommended stop and a drive time under four hours, this is a straightforward trip perfect for a single day.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
75.7 miles from Guilford, IL
A natural place for your longest stop of the day
, about 1h 44m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 12m. Total distance: 151.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 12m drive, comfortable solo distance.
Scenic Drive
Turn-heavy local drive route profile with national parks nearby.
Drive Character
This route offers a dynamic driving experience, characterized as a turn-heavy local drive with a 14% highway share. The longest uninterrupted stretch you'll encounter is 55.6 miles on the U.S. Grant Memorial Highway, providing a good segment of consistent travel. As you progress, the road will likely shift between more winding local roads and faster highway sections like I-39 and the Ronald Reagan Memorial Tollway, keeping you engaged behind the wheel. Be prepared for frequent adjustments in direction as you navigate through varied terrain.
This route has more turning and local-road decision points than a simple highway run.
There are about 24 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
U.S. Grant Memorial Highway is the longest continuous segment at about 55.6 miles.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. You will hit about 12 points where you need to pay attention to lane position or signs. The trickiest moment comes around 102 miles in.
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 151.3 miles you will encounter 12 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 102 miles: Exit ramp - move to the correct lane early; at 102.4 miles (I 88; IL 110 / Ronald Reagan Memorial Tollway): Merge point - match speed before joining. Lane positioning matters here; at 148.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Critical Maneuvers
5 of 12 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
5
102 mi into trip|~2h 14m in
Take the exit toward I 88 East Toll: Chicago
Exit ramp - move to the correct lane early
Exit 97A
Toward I 88 East Toll: Chicago
5
102.4 mi into trip|~2h 15m in|I 88; IL 110 / Ronald Reagan Memorial Tollway
Merge onto I 88; IL 110 / Ronald Reagan Memorial Tollway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
7
148.7 mi into trip|~3h 6m in
Take the exit toward Winfield Road
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 125
Toward Winfield Road
6
149.9 mi into trip|~3h 9m in|Mill Street
Turn right onto Mill Street
Lane positioning matters here
Use the right lane.
5
150.9 mi into trip|~3h 11m in|US 34 / West Ogden Avenue
Turn left onto US 34 / West Ogden Avenue
Lane positioning matters here
Use the left lane.
Main Roads
Road
Distance
Duration
U.S. Grant Memorial Highway
55.6 mi
1h 10m
Ronald Reagan Memorial Tollway
46.3 mi
51m
I 39
21.5 mi
23m
West State Road
9.8 mi
11m
North Elizabeth Scales Mound Road
8.1 mi
14m
West North Avenue
2.1 mi
3m
West Rawlins Road
1.9 mi
4m
Mill Street
1.1 mi
2m
Longest stretch:
U.S. Grant Memorial Highway
— 55.6 mi, about 1h 10m
Turn-by-Turn Driving Directions
Step-by-step road directions between Guilford, IL and Naperville, IL.
1
Start on West Guilford Road
0.4 mi·56 sec·West Guilford Road
2
Continue on West Rawlins Road
1.9 mi·4 min·West Rawlins Road
3
At end of road, turn right onto CR 4
8.1 mi·14 min·North Elizabeth Scales Mound Road
4
At end of road, turn left onto US 20
0.7 mi·1 min·Madison Street
5
Continue on US 20
0.1 mi·20 sec·West Diagonal Street
6
Continue on US 20
0.4 mi·1 min·North Main Street
7
Continue on US 20
4.6 mi·6 min·U.S. Grant Memorial Highway
8
Continue on US 20
0.5 mi·1 min·East Woodbine Street
9
Continue on US 20
6.4 mi·8 min·U.S. Grant Memorial Highway
10
Continue on US 20
2.1 mi·3 min·West North Avenue
11
Continue on US 20
33 mi·41 min·U.S. Grant Memorial Highway
12
Continue on US 20
9.8 mi·11 min·West State Road
13
Continue on US 20
11 mi·13 min·U.S. Grant Memorial Highway
Toward US 20 East: Chicago
14
Take the exit
0.8 mi·1 min
15
Merge onto I 39; US 51
21 mi·23 min·I 39; US 51
16
Take the exit
0.4 mi·1 min
Exit 97AToward I 88 East Toll: Chicago
17
Merge onto I 88; IL 110
46 mi·51 min·Ronald Reagan Memorial Tollway
Use the straight / slight right lanes.
18
Take the exit
0.4 mi·49 sec
Exit 125Toward Winfield RoadUse the straight / slight right lanes.
19
Turn right onto Winfield Road
0.2 mi·26 sec·Winfield Road
Use the right lane.
20
Turn left onto West Diehl Road
0.7 mi·1 min·West Diehl Road
Use the left lane.
21
Turn right onto Mill Street
1.1 mi·2 min·Mill Street
Use the right lane.
22
Turn left onto US 34
0.4 mi·48 sec·West Ogden Avenue
Use the left lane.
23
Turn left onto North Washington Street
50 ft·1 sec·North Washington Street
Use the left lane.
24
Arrive at destination
North Washington Street
Trip Plan
Given the 3h 12m estimated drive time, leaving Guilford in the morning allows ample time to reach Naperville comfortably within daylight hours. With only one stop recommended, you can plan your break strategically around the 55.6-mile mark on the U.S. Grant Memorial Highway. Keep an eye on your fuel gauge, especially before heading onto longer highway stretches, as the $24 estimated fuel cost is based on the total trip mileage. This relatively short distance means you have flexibility if traffic or weather conditions require slight adjustments to your schedule.
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 75.7 miles from Guilford, IL, or about 1h 44m into the drive.
The longest continuous stretch on this route runs about 55.6 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 33 miles or 52m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 75.7 miles or 1h 44m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 39m
Traffic, exits, and arrival timing usually matter more near Naperville, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Guilford, 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 Guilford, IL
This is one driving day of about 151.3 miles and 3h 12m.
Your first comfortable stop window is around 33 miles from Guilford, 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 U.S. Grant Memorial Highway for about 55.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 75.7 mi from Guilford, IL
· 1h 44m 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...
28 mi from route
~71 min detour
Free
near mile 151.3
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $16 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
45.4
0
$15.89
$7.26
Efficient EV
37.8
0
$13.24
$6.05
EV Truck/SUV
60.5
0
$21.18
$9.68
Gas CO2
53 kg
EV CO2
18 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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
Guilford, IL
Morning
in Guilford on Friday
Local time
7:03 AM
CDT
Current temp
49°F
Unavailable
Live forecast
Destination
Naperville, IL
Morning
in Naperville on Friday
Local time
7:03 AM
CDT
Current temp
51°F
Unavailable
Live forecast
49°F
Freeport, IL
76 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
2 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
3h 12m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Guilford, IL to Naperville, IL covers 151.3 miles and takes about 3h 12m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are U.S. Grant Memorial Highway, Ronald Reagan Memorial Tollway, I 39. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 75.7 miles from Guilford, IL. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $23.65 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. A short stop every 2 to 3 hours is enough for this drive.
This drive requires moderate attention. Across 151.3 miles you will encounter 12 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: at 102 miles: Exit ramp - move to the correct lane early; at 102.4 miles (I 88; IL 110 / Ronald Reagan Memorial Tollway): Merge point - match speed before joining. Lane positioning matters here; at 148.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
The route from Guilford, IL to Naperville, IL does not surface many named destination signs beyond the main corridor.
How this page is built
Compiled and maintained by the Trip.ovh planning team at COD Solutions Oy (Helsinki). Each route is built from authoritative open government and mapping datasets rather than crowdsourced reviews. Distances and geometry come from
OSRM
over
OpenStreetMap.
Fuel cost uses
EIA
weekly regional averages.
EV charging comes from the
NREL Alternative Fuels
dataset.
National park proximity is from the
NPS API.
Pages are published only after passing our data-quality checks; our
methodology page
documents refresh cadence, editorial standards, and known limitations.
