Niles, IL to Somerset, IL is 357.8 miles and takes about 7h 4m via I 57, with a fuel budget near $56 and enough daylight to finish in a day. This drive stays within Illinois, crossing the Midwest region. You'll spend most of your time on the interstate, making for a straightforward trip. It's a solid option if you need to get from point A to point B efficiently without any major detours. Consider this if you're looking for a predictable travel day.
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
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
178.9 miles from Niles, IL
A natural place for your longest stop of the day
, about 3h 24m into the drive
.
Main Roads
Road
Distance
Duration
I 57
266.5 mi
4h 51m
East Main Street
31.7 mi
47m
Ken Gray Expressway
20 mi
21m
Dan Ryan Expressway (Express)
8.8 mi
11m
Kennedy Expressway
8.1 mi
11m
Highway 145
5.9 mi
9m
North Caldwell Avenue
2.9 mi
4m
IL 34
2.8 mi
3m
Longest stretch:
I 57
— 266.5 mi, about 4h 51m
Traffic on I-57
Hour-of-day weekday pattern from 24 FHWA count stations on your route.
Peak
3 PM
~1,001 veh/hr typical
· worst 1,389
Quietest
2 AM
~168 veh/hr
Peak-to-quiet ratio
6×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 99 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 Niles, IL and Somerset, IL.
1
Start on North Waukegan Road
14 ft·4 sec·North Waukegan Road
2
Turn right onto West Howard Street
0.6 mi·1 min·West Howard Street
3
Turn right onto US 14
2.9 mi·4 min·North Caldwell Avenue
4
Take the ramp
0.3 mi·35 sec
Toward I 94 EastUse the straight / slight right lanes.
5
Merge onto I 94
2.1 mi·2 min·Edens Expressway
Use the straight / slight right lanes.
6
Continue on I 90; I 94
8.1 mi·11 min·Kennedy Expressway
Use the straight / slight left lanes.
7
Continue on I 90; I 94
2.4 mi·2 min·Dan Ryan Expressway
Use the straight / slight right lanes.
8
Keep slight left at fork onto I 90; I 94
8.8 mi·11 min·Dan Ryan Expressway (Express)
Toward I 90 Express, I 94 ExpressUse the straight / slight right lanes.
9
Keep slight right at fork onto I 57
201 mi·3 hr 40 min·I 57
Exit 63Toward I 57 South: MemphisUse the slight right lane.
10
Keep slight left at fork onto I 57
66 mi·1 hr 10 min·I 57
Toward I 57 South: Memphis
11
Keep slight right at fork onto I 57
20 mi·21 min·Ken Gray Expressway
12
Take the exit
0.4 mi·50 sec
Toward IL 14: Christopher, Benton
13
Turn left onto IL 14
0.9 mi·1 min·West Main Street
14
Enter roundabout onto IL 34
377 ft·8 sec·East Main Street
15
Continue on IL 34
32 mi·47 min·East Main Street
16
Turn left onto IL 13; IL 34
0.6 mi·50 sec·IL 13; IL 34
17
Turn right onto US 45; IL 34
1.2 mi·1 min·North Commercial Street
18
Turn left onto IL 34; IL 145
5.9 mi·9 min·Highway 145
19
Turn left onto IL 34
2.8 mi·3 min·IL 34
20
Turn left onto Deneal Road
1.4 mi·5 min·Deneal Road
21
Continue on Deneal Road
0.8 mi·3 min·Deneal Road
22
Continue on Deneal Road
0.4 mi·1 min·Deneal Road
23
Turn sharp right onto Somerset Road
114 ft·5 sec·Somerset Road
24
Arrive at destination
Somerset Road
Trip Plan
Given the 7-hour drive time, leaving Niles in the morning is your best bet for arriving in Somerset before evening. You'll have about 7 hours of driving, so plan for at least one stop to stretch your legs and refuel. The longest stretch is over 266 miles on I 57, so consider making your stop around the halfway point or slightly after to break up that long interstate segment. Keep an eye on your fuel gauge, especially during the longer highway portion, as services can sometimes be spaced out on interstates.
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 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 178.9 miles from Niles, IL, or about 3h 24m into the drive.
The longest continuous stretch on this route runs about 266.5 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 79 miles or 1h 34m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 178.9 miles or 3h 24m 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 33m
Traffic, exits, and arrival timing usually matter more near Somerset, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Niles, 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.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Day 1
Settle into the route from Niles, IL
This is one driving day of about 357.8 miles and 7h 4m.
Your first comfortable stop window is around 79 miles from Niles, IL.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on I 57 for about 266.5 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 15
5 decision points cluster between mile 3.5 and 226 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
3.5 mi into trip|~5m in
Take the ramp toward I 94 East
Lane positioning matters here
Use the straight / slight right lanes.
Toward I 94 East
5
3.7 mi into trip|~6m in|I 94 / Edens Expressway
Merge onto I 94 / Edens Expressway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
8
16.4 mi into trip|~23m in|I 90; I 94 / Dan Ryan Expressway (Express)
Keep slight left at fork onto I 90; I 94 / Dan Ryan Expressway (Express) toward I 90 Express, I 94 Express
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 90 Express, I 94 Express
8
25.2 mi into trip|~35m in|I 57
Keep slight right at fork onto I 57 toward I 57 South: Memphis
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Exit 63
Toward I 57 South: Memphis
5
226 mi into trip|~4h 15m in|I 57
Keep slight left at fork onto I 57 toward I 57 South: Memphis
Highway fork - watch signs carefully
Toward I 57 South: Memphis
Fuel & Cost
Regular Gas
$65.50 one way
$131.01 round trip
$4.65/gal25.4 MPG avg125 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.27
$74.28
$148.56
premium
$5.82
$82.03
$164.05
diesel
$6.55
$92.25
$184.51
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$66
Meals
$25–$50
Total
$91–$116
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 125.2 kg one way.
Driving Electric?
About $38 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
107.3
1
$37.57
$17.17
Efficient EV
89.5
1
$31.31
$14.31
EV Truck/SUV
143.1
1
$50.09
$22.90
Gas CO2
125 kg
EV CO2
42 kg (66% 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 20, 2026
Origin
Niles, IL
Late night
in Niles on Thursday
Local time
4:41 AM
CDT
Current temp
67°F
Sunny
E 5 mph0% chanceLive forecast
Destination
Somerset, IL
Late night
in Somerset on Thursday
Local time
4:41 AM
CDT
Current temp
72°F
Sunny
NE 3 mph0% chanceLive forecast
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
5 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
7h 4m 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.
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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
With 89% of this route on highways, you'll be on I 57 for the vast majority of the 357.8 miles. The longest continuous stretch on I 57 measures 266.5 miles, indicating long periods of consistent cruising. You'll transition to surface streets like East Main Street and Ken Gray Expressway as you approach your destination. Expect more frequent exits and a change in pace when you leave the interstate.
89% highway — fuel and pacing are the main things to plan.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 266.5 mi on I 57.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 57 and East Main Street. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 3.5 miles in.
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 15 significant decision points across 357.8 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 3.5 miles: Lane positioning matters here; at 3.7 miles (I 94 / Edens Expressway): Merge point - match speed before joining. Lane positioning matters here; at 16.4 miles (I 90; I 94 / Dan Ryan Expressway (Express)): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
777 ft405 ft
Total Climb
401 ft
Total Descent
582 ft
Highest Point
777 ft
~51.1 mi in
Elevation Range
372 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 Niles, IL to Somerset, IL, road signs begin pointing toward Benton along the way.
Doable as a same-day drive at 7h 4m. Total distance: 357.8 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 4m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 266.5 miles on I 57. The full list of main roads is in the Roads section above.
Yes — we found about 42 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 Somerset, 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 2 meaningful breaks. There are 42 rest areas along the route for bathroom stops.
The main spots that need attention: at 3.5 miles: Lane positioning matters here; at 3.7 miles (I 94 / Edens Expressway): Merge point - match speed before joining. Lane positioning matters here; at 16.4 miles (I 90; I 94 / Dan Ryan Expressway (Express)): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Pullman National Historical Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 7.1 hours each way, a round trip means 14.2 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Somerset, IL before the return drive.
