Pontiac, IL to Elk Grove, IL is 288.8 miles and takes about 5h 30m via I 55 and Kingery Highway, with a fuel budget near $44 and enough daylight to finish in a day. This trip stays within the Midwest, specifically within Illinois, making it a straightforward drive between two points in the same region. It's primarily a highway route, so expect consistent speeds for most of the drive. Given the relatively short duration and the single recommended day, this route is well-suited for a day trip or the first leg of a longer adventure.
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
144.4 miles from Pontiac, IL
A natural place for your longest stop of the day
, about 2h 40m into the drive
.
Main Roads
Road
Distance
Duration
I 55
259.2 mi
4h 43m
Kingery Highway
15.5 mi
23m
North Illinois Street
4.7 mi
7m
Busse Road
3.1 mi
5m
Vandalia Street
2.8 mi
4m
South Morrison Avenue
1.3 mi
1m
Touhy Avenue
0.9 mi
2m
East Higgins Road
0.1 mi
<1m
Longest stretch:
I 55
— 259.2 mi, about 4h 43m
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 Pontiac, IL and Elk Grove, IL.
1
Start on this road
12 ft·2 sec·this road
2
Turn right onto IL 159
4.7 mi·7 min·North Illinois Street
3
Continue on IL 159
1.3 mi·1 min·South Morrison Avenue
4
Continue on IL 159
2.8 mi·4 min·Vandalia Street
5
Take the ramp
0.4 mi·54 sec
Toward I 55 North, I 70 East
6
Merge onto I 55; I 70; US 40
3.8 mi·4 min·I 55; I 70; US 40
7
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
8
Keep slight right at fork onto I 55
29 mi·31 min·I 55
Toward I 55 North: ChicagoUse the straight / slight right lanes.
9
Keep slight left at fork onto I 55
118 mi·2 hr 10 min·I 55
Toward I 55 North, I 74 West: Chicago, PeoriaUse the straight / slight right lanes.
10
Take the exit
0.2 mi·25 sec
Exit 274Toward IL 83: Kingery RoadUse the straight / slight right lanes.
11
Keep slight left at fork
0.2 mi·28 sec
Toward IL 83 North: Kingery RoadUse the straight / slight right lanes.
12
Keep slight right at fork
0.3 mi·42 sec
Toward IL 83 North: Kingery Road NorthUse the right lane.
13
Continue on IL 83
16 mi·23 min·Kingery Highway
Use the straight / slight right lanes.
14
Continue on IL 83
3.1 mi·5 min·Busse Road
Use the left lane.
15
Turn right onto Touhy Avenue
0.9 mi·2 min·Touhy Avenue
16
Turn right onto IL 72
0.1 mi·16 sec·East Higgins Road
17
Turn right onto South Elmhurst Road
349 ft·7 sec·South Elmhurst Road
18
Arrive at destination
South Elmhurst Road
Trip Plan
To make the most of this 5h 30m drive, consider leaving early in the morning to avoid any potential rush hour congestion, especially as you get closer to Elk Grove. With a fuel cost estimated around $44, you can budget accordingly. There's only one stop recommended, so plan your breaks strategically along the 288.8-mile route; the longest stretch without a major change in road type is 259.2 miles on I 55, so a mid-way stop would be ideal. Keep an eye on your fuel gauge, as highway services can sometimes be spaced out, particularly on the longer stretches of I 55.
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 144.4 miles from Pontiac, IL, or about 2h 40m into the drive.
The longest continuous stretch on this route runs about 259.2 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 64 miles or 1h 14m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 144.4 miles or 2h 40m 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 23m
Traffic, exits, and arrival timing usually matter more near Elk Grove, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Pontiac, 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 Pontiac, IL
This is one driving day of about 288.8 miles and 5h 30m.
Your first comfortable stop window is around 64 miles from Pontiac, 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 259.2 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 12
5 decision points cluster between mile 120.8 and 268.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
120.8 mi into trip|~2h 15m 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
150.2 mi into trip|~2h 47m 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
268.3 mi into trip|~4h 58m in
Take the exit toward IL 83: Kingery Road
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 274
Toward IL 83: Kingery Road
8
268.5 mi into trip|~4h 58m in
Keep slight left at fork toward IL 83 North: Kingery Road
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward IL 83 North: Kingery Road
8
268.8 mi into trip|~4h 59m in
Keep slight right at fork toward IL 83 North: Kingery Road North
Highway fork - watch signs carefully. Lane positioning matters here
Use the right lane.
Toward IL 83 North: Kingery Road North
Fuel & Cost
Regular Gas
$42.65 one way
$85.30 round trip
$3.75/gal25.4 MPG avg101 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$47.08
$94.17
premium
$4.72
$53.62
$107.24
diesel
$4.80
$54.53
$109.06
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$43
Meals
$25–$50
Total
$68–$93
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 101 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $30 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
86.6
1
$30.32
$13.86
Efficient EV
72.2
0
$25.27
$11.55
EV Truck/SUV
115.5
1
$40.43
$18.48
Gas CO2
101 kg
EV CO2
34 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 Jul 18, 2026
Origin
Pontiac, IL
Afternoon
in Pontiac on Sunday
Local time
12:37 PM
CDT
Current temp
75°F
Slight Chance Showers And Thunderstorms then Mostly Clear
SW 3 to 7 mph19% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 17 at 2:27PM CDT by NWS Quad Cities IA IL
Special Weather Statement
Special Weather Statement issued July 17 at 2:25PM CDT by NWS Quad Cities IA IL
Destination
Elk Grove, IL
Afternoon
in Elk Grove on Sunday
Local time
12:37 PM
CDT
Current temp
76°F
Isolated Showers And Thunderstorms then Partly Cloudy
WSW 5 to 10 mph21% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 17 at 2:27PM CDT by NWS Quad Cities IA IL
Special Weather Statement
Special Weather Statement issued July 17 at 2:25PM CDT by NWS Quad Cities IA IL
85°F
Bloomington, IL
144 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
1 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 30m 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...
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...
18 mi from route
~44 min detour
Free
near mile 268.9
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 90% of the 288.8 miles spent on interstates. You'll experience a long stretch of 259.2 miles primarily on I 55, which means consistent cruising with fewer interruptions. The transition to surface roads like Kingery Highway and North Illinois Street will occur later in the trip, likely introducing more local traffic and exits as you approach your destination. Expect to encounter numerous exits and merges as you navigate the more developed areas closer to Elk Grove.
90% highway — fuel and pacing are the main things to plan.
18 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 259.2 mi on I 55.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 55 and Kingery Highway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 120.8 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 12 significant decision points across 288.8 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 120.8 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here; at 150.2 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 268.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
781 ft536 ft
Total Climb
475 ft
Total Descent
388 ft
Highest Point
781 ft
~165 mi in
Elevation Range
245 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 Pontiac, IL to Elk Grove, IL, road signs begin pointing toward Peoria along the way.
Doable as a same-day drive at 5h 30m. Total distance: 288.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 30m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (90%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 259.2 miles on I 55. The full list of main roads is in the Roads section above.
Yes — we found about 34 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 Elk Grove, 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 34 rest areas along the route for bathroom stops.
The main spots that need attention: at 120.8 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here; at 150.2 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 268.3 miles: Exit ramp - move to the correct lane early. 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 5.5 hours each way, a round trip means 11.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Elk Grove, IL before the return drive.
