Bunker Hill, IL to Aurora, IL is 240.8 miles and takes about 4h 38m via I 55 and IL 47, with a fuel budget near $38 and enough daylight to finish in a day. This trip stays within the Midwest, traveling entirely within Illinois. The route is predominantly highway driving, making it a straightforward trip. It's a solid choice for a single-day excursion, whether you're heading out for business or leisure. Plan for a relatively quick transit with minimal complexity.
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
120.4 miles from Bunker Hill, IL
A natural place for your longest stop of the day
, about 2h 15m into the drive
.
Main Roads
Road
Distance
Duration
I 55
178.7 mi
3h 12m
IL 47
32 mi
38m
Staunton Bunker Hill Road
7.9 mi
10m
IL 31
5.9 mi
9m
Minkler Road
4.3 mi
6m
Ashley Road
2.8 mi
3m
West Main Street
1.5 mi
2m
Walker Road
1.5 mi
2m
Longest stretch:
I 55
— 178.7 mi, about 3h 12m
Traffic on I-55
Hour-of-day weekday pattern from 20 FHWA count stations on your route.
Peak
4 PM
~1,916 veh/hr typical
· worst 2,558
Quietest
2 AM
~159 veh/hr
Peak-to-quiet ratio
12.1×
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 Bunker Hill, IL and Aurora, IL.
1
Start on West Warren Street
39 ft·2 sec·West Warren Street
2
Continue on East Warren Street
0.7 mi·1 min·East Warren Street
3
Continue on Staunton Bunker Hill Road
7.9 mi·10 min·Staunton Bunker Hill Road
4
At end of road, turn right onto IL 4
0.6 mi·56 sec·Illinois Route 4
5
Continue on IL 4
0.5 mi·49 sec·North Edwardsville Street
6
At end of road, turn right onto IL 4
180 ft·8 sec·West North Street
7
Turn left onto IL 4
378 ft·11 sec·North Hibbard Street
8
Turn left onto West Main Street
1.5 mi·2 min·West Main Street
9
Continue on Staunton Road
1.0 mi·1 min·Staunton Road
10
Take the ramp
127 ft·6 sec
Toward I 55 North: Springfield
11
Turn left
0.4 mi·50 sec
Toward I 55 North: Springfield
12
Merge onto I 55
86 mi·1 hr 32 min·I 55
13
Keep slight right at fork onto I 55
29 mi·31 min·I 55
Toward I 55 North: ChicagoUse the straight / slight right lanes.
14
Keep slight left at fork onto I 55
64 mi·1 hr 8 min·I 55
Toward I 55 North, I 74 West: Chicago, PeoriaUse the straight / slight right lanes.
15
Take the exit
0.4 mi·35 sec
Exit 220Toward IL 47: Morris, DwightUse the straight / slight right lanes.
16
Turn left onto IL 47
32 mi·38 min·IL 47
Use the straight lane.
17
Turn right onto Walker Road
1.5 mi·2 min·Walker Road
18
Turn left onto Ashley Road
2.8 mi·3 min·Ashley Road
19
At end of road, turn right onto IL 126
0.5 mi·46 sec·East Schoolhouse Road
20
Turn left onto Minkler Road
3.4 mi·4 min·Minkler Road
21
Enter roundabout onto Minkler Road
126 ft·3 sec·Minkler Road
22
Continue on Minkler Road
0.9 mi·1 min·Minkler Road
23
Continue on Orchard Road
0.7 mi·1 min·Orchard Road
Use the left lane.
24
Turn right onto US 34
1.2 mi·2 min·US 34
Use the right lane.
25
Continue on IL 31
2.5 mi·4 min·IL 31
26
Continue on IL 31
3.4 mi·5 min·IL 31
Use the left lane.
27
Turn left onto West Galena Boulevard
0.1 mi·9 sec·West Galena Boulevard
Use the left lane.
28
Arrive at destination
West Galena Boulevard
Trip Plan
Given the 4h 38m estimated duration, leaving Bunker Hill in the morning should allow you to reach Aurora with plenty of daylight to spare. The route is mostly highway, so the longest stretch of 178.7 miles on I 55 means you can easily go for extended periods without needing to stop for fuel or a break. However, plan at least one stop, perhaps around the halfway point or just before you transition off the main interstate, to stretch your legs. Keep an eye on traffic as you get closer to Aurora, as congestion can increase.
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 120.4 miles from Bunker Hill, IL, or about 2h 15m into the drive.
The longest continuous stretch on this route runs about 178.7 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 53 miles or 1h 3m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 120.4 miles or 2h 15m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 39m
Traffic, exits, and arrival timing usually matter more near Aurora, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Bunker Hill, 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 Bunker Hill, IL
This is one driving day of about 240.8 miles and 4h 38m.
Your first comfortable stop window is around 53 miles from Bunker Hill, 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 178.7 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 18
5 decision points cluster between mile 8.6 and 240.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
8.6 mi into trip|~12m in|IL 4 / Illinois Route 4
At end of road, turn right onto IL 4 / Illinois Route 4
Navigation decision point
7
98.6 mi into trip|~1h 52m 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
128 mi into trip|~2h 24m 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
8
191.5 mi into trip|~3h 32m in
Take the exit toward IL 47: Morris, Dwight
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 220
Toward IL 47: Morris, Dwight
6
240.7 mi into trip|~4h 37m in|West Galena Boulevard
Turn left onto West Galena Boulevard
Lane positioning matters here
Use the left lane.
Fuel & Cost
Regular Gas
$40.17 one way
$80.34 round trip
$4.24/gal25.4 MPG avg84 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.62
$43.83
$87.65
premium
$5.25
$49.80
$99.60
diesel
$6.28
$59.50
$119.00
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$40
Meals
$25–$50
Total
$65–$90
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 84.3 kg one way.
Prices: EIA weekly data, 2026-10-19.
Driving Electric?
About $25 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
72.2
0
$25.28
$11.56
Efficient EV
60.2
0
$21.07
$9.63
EV Truck/SUV
96.3
1
$33.71
$15.41
Gas CO2
84 kg
EV CO2
28 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 19, 2026
Origin
Bunker Hill, IL
Morning
in Bunker Hill on Friday
Local time
6:19 AM
CDT
Current temp
71°F
Sunny
SE 3 mph0% chanceLive forecast
Destination
Aurora, IL
Morning
in Aurora on Friday
Local time
6:19 AM
CDT
Current temp
68°F
Sunny
S 0 to 5 mph0% chanceLive forecast
48°F
Bloomington, IL
120 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
4h 38m 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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
You'll spend about 91% of this 240.8-mile drive on highways, primarily I 55. The longest continuous stretch on the highway is 178.7 miles, so expect long periods of consistent cruising. The transition to surface roads begins around mile 215, with IL 47 and Staunton Bunker Hill Road making up the final segment. You'll notice a significant increase in exits and potential slowdowns as you approach the Chicago metropolitan area.
91% highway — fuel and pacing are the main things to plan.
28 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 178.7 mi on I 55.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on I 55 and IL 47. You will hit about 18 points where you need to pay attention to lane position or signs. The trickiest moment comes around 8.6 miles in near IL 4 / Illinois Route 4.
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 240.8 miles you will encounter 18 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 8.6 miles (IL 4 / Illinois Route 4): Navigation decision point; at 98.6 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here; at 128 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
871 ft548 ft
Total Climb
419 ft
Total Descent
410 ft
Highest Point
871 ft
~137.6 mi in
Elevation Range
323 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Bunker Hill, IL and Aurora, IL, road signs point toward Peoria and Dwight.
Peoria
128 mi in|~2h 24m|via I 55
Dwight
191.5 mi in|~3h 32m
Detours Along the Way
Tagged by where each one fits in your drive — first break, midpoint, final stretch.
Aurora is the second-largest city in the U.S. state of Illinois, located about 35 miles west of Chicago. It's at the very edge of Chicagoland and, situated on the Fox River, has many opportunities for urban, suburban, and rural recreation. Often overlooked, Aurora in fact has many surprisingly interesting attractions and a downtown unlike that of a typical suburb. It is probably best known for being the setting of the "Wayne's World" movies.
Top landmarks
•Aurora University — private university in Aurora, Illinois, U.S
•Hotel Arthur — United States historic place
•Graham Building — historic building in Aurora, Illinois
Doable as a same-day drive at 4h 38m. Total distance: 240.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 38m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (91%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 178.7 miles on I 55. The full list of main roads is in the Roads section above.
Yes — we found about 19 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 Aurora, 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 19 rest areas along the route for bathroom stops.
The main spots that need attention: at 8.6 miles (IL 4 / Illinois Route 4): Navigation decision point; at 98.6 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here; at 128 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. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.6 hours each way, an in-and-out day trip would put you behind the wheel for 9.3 hours — manageable with a long break at Aurora, IL, but most travelers stay overnight.
