Aurora, IL to Saint Elmo, IL is 230.3 miles and takes about 4h 37m via I-57, I-70, and I-55, with a fuel budget near $41 and enough daylight to finish in a day. This trip stays within the Midwest, traversing Illinois for its entirety. Given its predominantly highway profile, expect a fairly straightforward drive. It's a manageable distance for a single-day trip, making it a good option if you're looking for an efficient way to cover ground between these two points in Illinois.
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
115.2 miles from Aurora, IL
A natural place for your longest stop of the day
, about 2h 32m into the drive
.
Main Roads
Road
Distance
Duration
I 57
149.6 mi
2h 40m
I 70
15.8 mi
17m
I 55
15.8 mi
18m
County Road North 303 West
7.8 mi
13m
Lincoln Highway
7.4 mi
11m
Old Chicago Road
3.7 mi
5m
IL 102
3.6 mi
5m
West Peotone Road
3 mi
4m
Longest stretch:
I 57
— 149.6 mi, about 2h 40m
Traffic on I-70
Hour-of-day weekday pattern from 8 FHWA count stations on your route.
Peak
3 PM
~1,241 veh/hr typical
· worst 1,621
Quietest
2 AM
~245 veh/hr
Peak-to-quiet ratio
5.1×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 49 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 Aurora, IL and Saint Elmo, IL.
1
Start on West Galena Boulevard
0.4 mi·52 sec·West Galena Boulevard
2
Turn left onto IL 25
458 ft·13 sec·North Broadway
3
Turn right onto East New York Street
1.1 mi·1 min·East New York Street
4
Turn slight right
175 ft·8 sec
5
Turn slight right onto North Ohio Street
0.1 mi·17 sec·North Ohio Street
6
Turn left onto East Galena Boulevard
0.1 mi·17 sec·East Galena Boulevard
7
Continue on Hill Avenue
2.5 mi·4 min·Hill Avenue
Use the left lane.
8
Turn straight onto US 30
7.4 mi·11 min·Lincoln Highway
Use the left lane.
9
Turn left onto US 30
1.0 mi·1 min·143rd Street
Use the left lane.
10
Turn right onto US 30; IL 59
1.2 mi·2 min·North Division Street
Use the right lane.
11
Turn left onto US 30
2.2 mi·4 min·North Joliet Road
Use the left lane.
12
Take the ramp
0.2 mi·31 sec
Toward I 55 South: Bloomington
13
Merge onto I 55
16 mi·18 min·I 55
Use the right lane.
14
Take the exit
0.3 mi·37 sec
Toward North River Road
15
Turn left onto CH 44
0.3 mi·31 sec·County Highway 44
16
Continue on CH 44
1.4 mi·1 min·North River Road
17
Continue on CH 44
2.3 mi·3 min·New River Road
18
At end of road, turn right onto IL 53
0.5 mi·48 sec·South Chicago Road
19
Turn left onto CH 25
3.0 mi·4 min·West Peotone Road
20
Turn right onto CH 7
2.0 mi·2 min·South Chicago Road
21
Continue on Old Chicago Road
3.7 mi·5 min·Old Chicago Road
22
At end of road, turn left onto IL 102
3.6 mi·5 min·IL 102
23
Turn right onto CH 20
0.7 mi·1 min·Warner Bridge Rd North 7000W Road
24
Turn left onto IL 113
7.8 mi·13 min·County Road North 303 West
25
Continue on IL 113
1.5 mi·2 min·North Wall Street
26
Continue on South Wall Street
0.7 mi·1 min·South Wall Street
27
Continue on West Water Street
0.4 mi·43 sec·West Water Street
28
Continue on US 45; US 52
0.5 mi·49 sec·South East Avenue
29
Turn right onto US 45; US 52
1.8 mi·2 min·South Schuyler Avenue
30
Take the ramp
0.4 mi·57 sec
Toward I-57 South: Champaign
31
Merge onto I 57
150 mi·2 hr 40 min·I 57
32
Keep slight right at fork onto I 70
16 mi·17 min·I 70
Toward I 70 West: Saint Louis
33
Take the exit
0.2 mi·19 sec
Exit 76Toward St Elmo
34
Turn right onto Interstate Drive
0.6 mi·1 min·Interstate Drive
35
At end of road, turn right onto US 40
0.5 mi·55 sec·East Cumberland Road
36
Turn left onto South Main Street
0.2 mi·57 sec·South Main Street
37
Turn right onto East 4th Street
145 ft·6 sec·East 4th Street
38
Arrive at destination
East 4th Street
Trip Plan
For this 4h 37m drive, leaving Aurora, IL in the morning will give you ample daylight to reach Saint Elmo, IL. With only one recommended stop and a fuel cost around $41, you can plan to refuel once if needed, perhaps around the halfway point. Since this is a single-day route, you have flexibility; however, consider a brief stop around the 149.6-mile mark on I-57 to break up the longest stretch of highway driving. Keep an eye on your fuel gauge, especially if you're running low before hitting a major service area.
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 115.2 miles from Aurora, IL, or about 2h 32m into the drive.
The longest continuous stretch on this route runs about 149.6 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 51 miles or 1h 15m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 115.2 miles or 2h 32m 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 51m
Traffic, exits, and arrival timing usually matter more near Saint Elmo, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Aurora, 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 Aurora, IL
This is one driving day of about 230.3 miles and 4h 37m.
Your first comfortable stop window is around 51 miles from Aurora, 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 57 for about 149.6 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 23
5 decision points cluster between mile 11.8 and 213 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
11.8 mi into trip|~19m in|US 30 / 143rd Street
Turn left onto US 30 / 143rd Street
Lane positioning matters here
Use the left lane.
6
12.8 mi into trip|~21m in|US 30; IL 59 / North Division Street
Turn right onto US 30; IL 59 / North Division Street
Lane positioning matters here
Use the right lane.
5
16.2 mi into trip|~29m in
Take the ramp toward I 55 South: Bloomington
Navigation decision point
Toward I 55 South: Bloomington
5
16.5 mi into trip|~29m in|I 55
Merge onto I 55
Merge point - match speed before joining. Lane positioning matters here
Use the right lane.
5
213 mi into trip|~4h 17m in|I 70
Keep slight right at fork onto I 70 toward I 70 West: Saint Louis
Highway fork - watch signs carefully
Toward I 70 West: Saint Louis
Fuel & Cost
Regular Gas
$34.01 one way
$68.02 round trip
$3.75/gal25.4 MPG avg81 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$37.55
$75.09
premium
$4.72
$42.76
$85.52
diesel
$4.80
$43.48
$86.97
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$34
Meals
$25–$50
Total
$59–$84
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 80.6 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $24 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
69.1
0
$24.18
$11.05
Efficient EV
57.6
0
$20.15
$9.21
EV Truck/SUV
92.1
1
$32.24
$14.74
Gas CO2
81 kg
EV CO2
27 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 Jul 18, 2026
Origin
Aurora, IL
Evening
in Aurora on Sunday
Local time
7:29 PM
CDT
Current temp
89°F
Showers And Thunderstorms Likely
WNW 10 to 15 mph72% chanceLive forecast
Severe Thunderstorm Watch
Severe Thunderstorm Watch issued July 18 at 12:23PM CDT until July 18 at 7:00PM CDT by NWS Chicago IL
Heat Advisory
Heat Advisory issued July 18 at 10:43AM CDT until July 21 at 7:00PM CDT by NWS Paducah KY
Destination
Saint Elmo, IL
Evening
in Saint Elmo on Sunday
Local time
7:29 PM
CDT
Current temp
92°F
Sunny
W 10 mph5% chanceLive forecast
Severe Thunderstorm Watch
Severe Thunderstorm Watch issued July 18 at 12:23PM CDT until July 18 at 7:00PM CDT by NWS Chicago IL
Heat Advisory
Heat Advisory issued July 18 at 10:43AM CDT until July 21 at 7:00PM CDT by NWS Paducah KY
85°F
Shelby, IN
115 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 warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 37m 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.
More Details
What kind of drive is this?
You'll be on highways for about 80% of this 230.3-mile trip. The longest continuous stretch of highway driving is 149.6 miles, primarily on I-57. Expect a significant amount of time cruising on interstates before transitioning to surface roads closer to your destination. The route features a high highway share, meaning you'll encounter more frequent exits and potentially busier merging scenarios at times.
80% highway — fuel and pacing are the main things to plan.
38 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 149.6 mi on I 57.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 57 and I 70. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 11.8 miles in near US 30 / 143rd Street.
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 23 significant decision points across 230.3 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 11.8 miles (US 30 / 143rd Street): Lane positioning matters here; at 12.8 miles (US 30; IL 59 / North Division Street): Lane positioning matters here; at 16.2 miles: Navigation decision point.
Elevation Profile
Mostly flat terrain
778 ft513 ft
Total Climb
448 ft
Total Descent
504 ft
Highest Point
778 ft
~115.2 mi in
Elevation Range
265 ft
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 37m. Total distance: 230.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 37m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (80%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 149.6 miles on I 57. The full list of main roads is in the Roads section above.
Yes — we found about 27 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 Saint Elmo, 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 27 rest areas along the route for bathroom stops.
The main spots that need attention: at 11.8 miles (US 30 / 143rd Street): Lane positioning matters here; at 12.8 miles (US 30; IL 59 / North Division Street): Lane positioning matters here; at 16.2 miles: Navigation decision point.
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 Saint Elmo, IL, but most travelers stay overnight.
