How far is Riley, IL from Aurora, IL?
The driving distance from Riley, IL to Aurora, IL is about 43.4 miles (69.8 km), with a travel time of about 00h 58m by car.
- The straight-line flight distance is about 33.8 miles (54.4 km).
- For a round trip, plan for roughly 01h 56m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 00h 58m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
The second most populous city in Kane County, Illinois.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely then Mostly Sunny
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Riley and Aurora.
Turn-by-Turn Driving Directions
Step-by-step road directions between Riley and Aurora.
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1
Start on Riley Road
2932 ft · 2 min · Riley Road
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2
Turn left onto Harmony Road
1.2 km · 1 min · Harmony Road
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3
Enter the roundabout and take exit 1 toward South State Street
7 m · 1 sec · South State Street
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4
Exit the roundabout onto South State Street
1061 ft · 18 sec · South State Street
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5
Enter the roundabout and take exit 1 toward South State Street
25 m · 1 sec · South State Street
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6
Exit the roundabout onto South State Street
1342 ft · 23 sec · South State Street
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7
Enter the roundabout and take exit 2 toward South State Street
68 m · 4 sec
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8
Exit the rotary onto I 90 East Toll: Chicago
1853 ft · 45 sec
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9
Merge slight left onto Jane Addams Memorial Tollway
1.6 km · 1 min · Jane Addams Memorial Tollway
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10
Keep slight left to continue on Jane Addams Memorial Tollway
14.4 mi · 15 min · Jane Addams Memorial Tollway
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11
Take the exit slight right toward Randall Road
1803 ft · 44 sec
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12
Turn slight right onto Randall Road
11.2 mi · 18 min · Randall Road
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13
Keep slight left to continue on North Randall Road
1.2 mi · 2 min · North Randall Road
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14
Continue on Randall Road
2.6 mi · 5 min · Randall Road
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15
Continue on North Randall Road
3.3 mi · 5 min · North Randall Road
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16
Continue on Randall Road
3.8 mi · 8 min · Randall Road
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17
Turn left onto West Galena Boulevard
1.5 mi · 4 min · West Galena Boulevard
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18
Arrive at your destination
0 m · 1 sec · West Galena Boulevard
Car Route Details
A richer read on the saved driving route between Riley and Aurora.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Jane Addams Memorial Tollway
Keep slight left to continue on Jane Addams Memorial Tollway
14.4 mi · 00h 15m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Rain Showers Likely then Mostly Sunny leaving Riley and Showers And Thunderstorms near Aurora.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Riley to Aurora?
The road trip is about 43.4 miles (69.8 km) and usually takes 00h 58m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Elgin is a useful midpoint, sitting about 20.8 miles from Riley and 22.6 miles from Aurora.
How much longer is the road route than the straight-line distance?
The direct path is about 33.8 miles (54.4 km), while the road route adds roughly 9.6 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 4:34 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.77 one way or $11.54 round trip. Estimated CO2 is about 13.6 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely then Mostly Sunny around Riley and Showers And Thunderstorms near Aurora.
Stop Ideas Near Elgin
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Elgin.
Naperville
Glenview station
La Grange Road
Summit
Flight Path Map
This map shows the direct air route between Riley and Aurora. Straight-line distance: 33.82 mi (54.43 km).
#1 Riley
Human settlement in Illinois, United States of America
| Population | 2,823 |
| Coordinates | 42.1914100, -88.6325900 |
| Altitude | 246 |
| Country | United States |
#2 Aurora
The second most populous city in Illinois.
| Population | 196,383 |
| Coordinates | 41.7605800, -88.3200700 |
| Altitude | 207 |
| Country | United States |
End: West Galena Boulevard (-88.320111, 41.76053)
Estimated Travel Time
Distance: 70 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 26m |
| 40 mph (64.37 km/h) | 01h 05m |
| 50 mph (80.47 km/h) | 00h 52m |
| 60 mph (96.56 km/h) | 00h 43m |
| 70 mph (112.65 km/h) | 00h 37m |
| 80 mph (129 km/h) | 00h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $5.77 | $11.54 |
| Mid-grade | $4.25 | $6.51 | $13.01 |
| Premium | $4.65 | $7.12 | $14.24 |
| Diesel | $5.30 | $8.12 | $16.23 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Illinois · Apr 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.