How far is Monmouth, IL from Bremen, IL?
The driving distance from Monmouth, IL to Bremen, IL is about 275.9 miles (444 km), with a travel time of about 04h 44m by car.
- The straight-line flight distance is about 208.7 miles (335.9 km).
- For a round trip, plan for roughly 09h 29m 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 04h 44m.
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
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Showers And Thunderstorms then Mostly Cloudy
Isolated Rain Showers then Isolated Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Monmouth and Bremen.
Turn-by-Turn Driving Directions
Step-by-step road directions between Monmouth and Bremen.
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1
Start on South 1st Street
65 m · 15 sec · South 1st Street
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2
Turn left onto East Broadway
89 m · 8 sec · East Broadway
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3
Enter the roundabout and take exit 2 toward Public Square
45 m · 3 sec · West Broadway
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4
Exit the rotary onto West Broadway
1.2 km · 1 min · West Broadway
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5
Turn left onto Chicago-Kansas City Expressway
24.8 mi · 29 min · Chicago-Kansas City Expressway
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6
Continue on North Monmouth Street
1.2 km · 2 min · North Monmouth Street
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7
Continue on Chicago-Kansas City Expressway
3.5 mi · 4 min · Chicago-Kansas City Expressway
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8
Continue on East 1200th Street
1.2 mi · 1 min · East 1200th Street
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9
Continue on North Lafayette Street
1.6 mi · 3 min · North Lafayette Street
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10
Turn left onto East Calhoun Street
629 ft · 18 sec · East Calhoun Street
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11
Take the exit slight right
982 ft · 35 sec
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12
Turn left onto East Jackson Street
2.7 mi · 4 min · East Jackson Street
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13
Turn right onto East 1500th Street
35.2 mi · 49 min · East 1500th Street
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14
Turn right
14.3 mi · 16 min
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15
Continue on US Highway 67
29.8 mi · 34 min · US Highway 67
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16
Continue on 1440 E
2.3 mi · 3 min · 1440 E
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17
Continue on North State Street
1.4 mi · 2 min · North State Street
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18
Continue on South State Avenue
2.4 mi · 3 min · South State Avenue
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19
Continue on North Main Street
1.4 mi · 2 min · North Main Street
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20
Continue on United States Route 67
8.1 mi · 9 min · United States Route 67
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21
Continue on North 5th Street
26.4 mi · 31 min · North 5th Street
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22
Continue straight
19.5 mi · 23 min
-
23
Continue straight
14.9 mi · 17 min
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24
Take the exit slight right toward IL 15 East: Belleville
1767 ft · 43 sec
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25
Continue on New Missouri Avenue
8.8 mi · 10 min · New Missouri Avenue
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26
Take the exit slight right
1316 ft · 32 sec
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27
Keep slight right
46 m · 4 sec
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28
Turn right onto South Illinois Street
7.2 mi · 11 min · South Illinois Street
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29
Continue on State Route 159
6.1 mi · 9 min · State Route 159
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30
Continue on North Main Street
1163 ft · 20 sec · North Main Street
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31
Continue on N Main St
810 ft · 14 sec · N Main St
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32
Continue on Main Street
8 mi · 12 min · Main Street
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33
Continue straight
23.3 mi · 29 min
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34
Turn left onto State Street
6.1 mi · 11 min · State Street
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35
Turn slight left onto Chester Road
1255 ft · 34 sec · Chester Road
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36
Arrive at your destination
0 m · 1 sec · Chester Road
Car Route Details
A richer read on the saved driving route between Monmouth and Bremen.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
East 1500th Street
Turn right onto East 1500th Street
35.2 mi · 00h 49m
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.
Slight Chance Showers And Thunderstorms then Mostly Cloudy leaving Monmouth and Isolated Rain Showers then Isolated Showers And Thunderstorms near Bremen.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Monmouth to Bremen?
The road trip is about 275.9 miles (444 km) and usually takes 04h 44m 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?
White Hall is a useful midpoint, sitting about 126.1 miles from Monmouth and 149.7 miles from Bremen.
How much longer is the road route than the straight-line distance?
The direct path is about 208.7 miles (335.9 km), while the road route adds roughly 67.2 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 7:30 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $36.69 one way or $73.38 round trip. Estimated CO2 is about 86.5 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Showers And Thunderstorms then Mostly Cloudy around Monmouth and Isolated Rain Showers then Isolated Showers And Thunderstorms near Bremen.
Stop Ideas Near White Hall
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 White Hall.
Carlinville
Alton
Springfield station
Gateway Transportation Center
Flight Path Map
This map shows the direct air route between Monmouth and Bremen. Straight-line distance: 208.75 mi (335.95 km).
#1 Monmouth
City in Warren County, Illinois, United States
| Population | 8,801 |
| Coordinates | 40.9114300, -90.6473600 |
| Altitude | 232 |
| 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: 444 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 11m |
| 40 mph (64.37 km/h) | 06h 53m |
| 50 mph (80.47 km/h) | 05h 31m |
| 60 mph (96.56 km/h) | 04h 35m |
| 70 mph (112.65 km/h) | 03h 56m |
| 80 mph (129 km/h) | 03h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $36.69 | $73.38 |
| Mid-grade | $4.25 | $41.38 | $82.76 |
| Premium | $4.65 | $45.28 | $90.57 |
| Diesel | $5.30 | $51.61 | $103.22 |
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 · May 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.