How far is Riley, IL from Bremen, IL?
The driving distance from Riley, IL to Bremen, IL is about 349.2 miles (562 km), with a travel time of about 05h 38m by car.
- The straight-line flight distance is about 297.5 miles (478.7 km).
- For a round trip, plan for roughly 11h 17m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 05h 38m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
City in Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Riley and Bremen.
Turn-by-Turn Driving Directions
Step-by-step road directions between Riley and Bremen.
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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 2 toward I 90 Toll West: Rockford
61 m · 4 sec
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6
Exit the roundabout onto I 90 Toll West: Rockford
1964 ft · 48 sec
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7
Merge slight left onto Jane Addams Memorial Tollway
18.4 mi · 20 min · Jane Addams Memorial Tollway
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8
Take the exit slight right toward I-39 South, US 51 South: Bloomington
1.1 km · 1 min
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9
Merge slight right
2475 ft · 30 sec
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10
Continue straight
2.1 mi · 2 min
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11
Keep slight right
119.5 mi · 2 hr 8 min
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12
Keep slight right to continue on I 55 South, US 51 South: Peoria, Champaign, Saint Louis, Decatur
7.6 mi · 8 min
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13
Keep slight right to continue on I 55 South: Saint Louis, Springfield
64.8 mi · 1 hr 10 min
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14
Keep slight left to continue on I 55 South: Saint Louis
77.9 mi · 1 hr 24 min
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15
Take the exit slight right toward IL 159 South: Collinsville
1434 ft · 48 sec
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16
Continue on Vandalia Street
3 mi · 5 min · Vandalia Street
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17
Continue on South Morrison Avenue
1.3 mi · 2 min · South Morrison Avenue
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18
Continue on North Illinois Street
9.8 mi · 15 min · North Illinois Street
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19
Enter the roundabout and take exit 2 toward Illinois Street
55 m · 5 sec · South Illinois Street
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20
Exit the rotary onto South Illinois Street
8.3 mi · 13 min · South Illinois Street
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21
Continue on State Route 159
6.1 mi · 9 min · State Route 159
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22
Continue on North Main Street
1163 ft · 20 sec · North Main Street
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23
Continue on N Main St
810 ft · 14 sec · N Main St
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24
Continue on Main Street
8 mi · 12 min · Main Street
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25
Continue straight
23.3 mi · 29 min
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26
Turn left onto State Street
6.1 mi · 11 min · State Street
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27
Turn slight left onto Chester Road
1255 ft · 34 sec · Chester Road
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28
Arrive at your destination
0 m · 1 sec · Chester Road
Car Route Details
A richer read on the saved driving route between Riley and Bremen.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I-39 South
Keep slight right
119 mi · 02h 08m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Riley and Sunny near Bremen.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Riley to Bremen?
The road trip is about 349.2 miles (562 km) and usually takes 05h 38m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Lincoln is a useful midpoint, sitting about 180.1 miles from Riley and 169.1 miles from Bremen.
How much longer is the road route than the straight-line distance?
The direct path is about 297.5 miles (478.7 km), while the road route adds roughly 51.7 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 5:42 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $46.46 one way or $92.92 round trip. Estimated CO2 is about 109.5 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Riley and Sunny near Bremen.
Stop Ideas Near Lincoln
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Route 66 Original Alignment- Driveable!
City of Lincoln
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Lincoln.
Lincoln
Springfield station
Uptown Station
Peoria, Illinois
Flight Path Map
This map shows the direct air route between Riley and Bremen. Straight-line distance: 297.48 mi (478.74 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 Bremen
A village in Ford County, Illinois.
| Population | 106,197 |
| Coordinates | 37.9711600, -89.7473300 |
| Altitude | 171 |
| Country | United States |
End: Chester Road (-89.747306, 37.97116)
Estimated Travel Time
Distance: 562 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 38m |
| 40 mph (64.37 km/h) | 08h 43m |
| 50 mph (80.47 km/h) | 06h 59m |
| 60 mph (96.56 km/h) | 05h 49m |
| 70 mph (112.65 km/h) | 04h 59m |
| 80 mph (129 km/h) | 04h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $46.46 | $92.92 |
| Mid-grade | $4.25 | $52.40 | $104.79 |
| Premium | $4.65 | $57.34 | $114.67 |
| Diesel | $5.30 | $65.35 | $130.69 |
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 · Jun 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.