Origin
Lemont, IL
Morning in Lemont on Saturday
Local time
11:26 AM
CDT
Current temp
68°F
Unavailable
Live forecast
Trip from Lemont, IL to Naperville, IL
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
28m
Distance
18.1 mi
29 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$3
one way
EV Charging
Unknown
Best Time to Leave
4 AM
0h 26m
★
6 AM
0h 28m
8 AM
0h 33m
10 AM
0h 30m
12 PM
0h 29m
3 PM
0h 30m
5 PM
0h 33m
8 PM
0h 27m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Lemont, IL
Wikimedia Commons
Trip Overview
The drive from Lemont, IL to Naperville, IL covers 18.1 miles and takes about 28m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Veterans Memorial Tollway, East Ogden Avenue, State Street for much of the mileage, and the overall profile is turn-heavy local drive. The longest uninterrupted segment is about 9.9 miles on Veterans Memorial Tollway. At current regular gas prices, budget about $2.83 one way before food or hotel costs.
About the Cities
Arriving in Naperville, IL
Full guide →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.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 28m. Total distance: 18.1 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
28m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
Scenic Drive
Turn-heavy local drive route profile with national parks nearby.
Drive Character
Expect a 28m drive with frequent turns across 18.1 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 12 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Veterans Memorial Tollway is the longest continuous segment at about 9.9 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 9 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.1 miles in near Lockport Street.
Driving Effort
6/10
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 18.1 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: at 0.1 miles (Lockport Street): Lane positioning matters here; at 1.4 miles (127th Street): Lane positioning matters here; at 2.7 miles (I 355 / Veterans Memorial Tollway): Merge point - match speed before joining. Lane positioning matters here.
Critical Maneuvers
5 of 9 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
7
0.1 mi into trip
|
~0m in
|
Lockport Street
Turn left onto Lockport Street
Lane positioning matters here
Use the left lane.
5
1.4 mi into trip
|
~2m in
|
127th Street
Turn right onto 127th Street
Lane positioning matters here
Use the right lane.
5
2.7 mi into trip
|
~4m 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.
7
12.6 mi into trip
|
~16m in
Take the exit toward US 34: Ogden Avenue
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 20B
Toward US 34: Ogden Avenue
8
12.9 mi into trip
|
~17m in
Keep slight left at fork toward US 34: Lisle
Highway fork - watch signs carefully. Lane positioning matters here
Use the left lane.
Toward US 34: Lisle
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Veterans Memorial Tollway | 9.9 mi | 11m |
| East Ogden Avenue | 5.1 mi | 10m |
| State Street | 1.1 mi | 1m |
| 127th Street | 0.9 mi | 1m |
| East Illinois Street | <0.1 mi | <1m |
| West New Avenue | <0.1 mi | <1m |
| Lockport Street | <0.1 mi | <1m |
| North Washington Street | <0.1 mi | <1m |
Longest stretch:
Veterans Memorial Tollway
— 9.9 mi, about 11m
Turn-by-Turn Driving Directions
Step-by-step road directions between Lemont, IL and Naperville, IL.
1
Start on West New Avenue
481 ft
·
14 sec
·
West New Avenue
2
Turn left onto Lockport Street
138 ft
·
2 sec
·
Lockport Street
Use the left lane.
3
Turn slight left onto East Illinois Street
490 ft
·
12 sec
·
East Illinois Street
4
Turn right onto State Street
1.1 mi
·
1 min
·
State Street
5
Turn right onto 127th Street
0.9 mi
·
1 min
·
127th Street
Use the right lane.
6
Take the ramp
0.5 mi
·
1 min
Toward I 355 Toll North: West Suburbs
7
Merge onto I 355
9.9 mi
·
11 min
·
Veterans Memorial Tollway
Use the straight / slight right lanes.
8
Take the exit
0.3 mi
·
39 sec
Exit 20B
Toward US 34: Ogden Avenue
Use the straight / slight right lanes.
9
Keep slight left at fork
76 ft
·
4 sec
Toward US 34: Lisle
Use the left lane.
10
Turn left onto US 34
5.1 mi
·
10 min
·
East Ogden Avenue
11
Turn right onto North Washington Street
50 ft
·
1 sec
·
North Washington Street
12
Arrive at destination
North Washington Street
Fuel & Cost
Regular Gas
$2.83 one way
$5.66 round trip
$3.97/gal
25.4 MPG avg
6 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $3.11 | $6.21 |
| premium | $4.89 | $3.48 | $6.97 |
| diesel | $5.61 | $4.00 | $7.99 |
Estimated Tolls: $0.69
Veterans Memorial Tollway
(9.9 mi)
$0.69
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Drive Cost (one way)
Fuel
$3
Tolls
$1
Total
$4
Estimated CO2 emission: 6.3 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $2 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 5.4 | 0 | $1.90 | $0.87 |
| Efficient EV | 4.5 | 0 | $1.58 | $0.72 |
| EV Truck/SUV | 7.2 | 0 | $2.53 | $1.16 |
Gas CO2
6 kg
EV CO2
2 kg (67% 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.
Destination
Naperville, IL
Morning in Naperville on Saturday
Local time
11:26 AM
CDT
Current temp
51°F
Unavailable
Live forecast
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
17 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
28m 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 Lemont, IL to Naperville, IL covers 18.1 miles and takes about 28m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Veterans Memorial Tollway, East Ogden Avenue, State Street. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 9 miles from Lemont, IL. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $2.83 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This drive requires moderate attention. Across 18.1 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: at 0.1 miles (Lockport Street): Lane positioning matters here; at 1.4 miles (127th Street): Lane positioning matters here; at 2.7 miles (I 355 / Veterans Memorial Tollway): Merge point - match speed before joining. Lane positioning matters here.
The route from Lemont, IL to Naperville, IL does not surface many named destination signs beyond the main corridor.
Yes. Nearby national parks include Pullman National Historical Park.
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, and NPS for national parks. See our methodology for refresh cadence and limitations.
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