How far is Bremen, IL from Decatur, IL?
The driving distance from Bremen, IL to Decatur, IL is about 157.6 miles (253.7 km), with a travel time of about 03h 00m by car.
- The straight-line flight distance is about 136 miles (218.9 km).
- For a round trip, plan for roughly 06h 00m 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 03h 00m.
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.
Township in Marion County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Bremen and Decatur.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bremen and Decatur.
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1
Start on Chester Road
1255 ft · 42 sec · Chester Road
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2
Turn sharp left
16.7 mi · 30 min
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3
At the end of the road, turn right
8.9 mi · 13 min
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4
Enter the roundabout and take exit 1 toward Kennedy Drive
13 m · 1 sec · Kennedy Drive
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5
Exit the roundabout onto Kennedy Drive
2031 ft · 34 sec · Kennedy Drive
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6
Continue on West Water Street
2977 ft · 58 sec · West Water Street
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7
Turn left onto North Main Street
21.7 mi · 27 min · North Main Street
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8
Take the exit right
1855 ft · 45 sec
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9
Merge slight left
10.3 mi · 11 min
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10
Take the exit slight right toward US 51: Centralia, Ashley
1557 ft · 39 sec
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11
Turn left onto United States Route 51
8.8 mi · 11 min · United States Route 51
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12
Continue on Elm Street
2.6 mi · 6 min · Elm Street
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13
Continue on South Broadway
1.4 km · 1 min · South Broadway
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14
Continue on County Road 180 East
4.3 mi · 6 min · County Road 180 East
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15
Continue on South Mine Street
3231 ft · 54 sec · South Mine Street
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16
Continue on N Mine St
990 ft · 13 sec · N Mine St
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17
Continue on North Mine Street
135 m · 6 sec · North Mine Street
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18
Continue on 150E
10.4 mi · 12 min · 150E
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19
Continue on 300E
13.5 mi · 15 min · 300E
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20
Turn left
2405 ft · 35 sec
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21
Turn right onto North Kennedy Boulevard
1.6 mi · 2 min · North Kennedy Boulevard
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22
Continue on County Road 875 East
11.1 mi · 13 min · County Road 875 East
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23
Continue on South Superior Street
15.1 mi · 17 min · South Superior Street
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24
Continue on County Road 2400 East
2 mi · 3 min · County Road 2400 East
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25
Continue on Fair Avenue
3070 ft · 2 min · Fair Avenue
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26
Continue on South Poplar Street
2138 ft · 32 sec · South Poplar Street
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27
Turn right onto East 1st Street
2150 ft · 1 min · East 1st Street
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28
Turn left onto Cedar Street
116 m · 5 sec · Cedar Street
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29
Turn right onto Jackson Street
2709 ft · 2 min · Jackson Street
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30
Continue on North 2600 East Road
1.6 km · 2 min · North 2600 East Road
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31
Turn left
28.7 mi · 33 min
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32
Take the exit slight right toward Decatur
2582 ft · 1 min
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33
Keep slight right to continue on Decatur
44 m · 4 sec
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34
Turn straight onto South Business Route 51
2.6 mi · 4 min · South Business Route 51
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35
Continue on South Main Street
769 ft · 19 sec · South Main Street
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36
Continue on South Franklin Street
1.2 mi · 2 min · South Franklin Street
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37
Turn left onto East Wood Street
155 m · 16 sec · East Wood Street
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38
Arrive at your destination
0 m · 1 sec · East Wood Street
Car Route Details
A richer read on the saved driving route between Bremen and Decatur.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Longest stretch
Turn left
28.7 mi · 00h 33m
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.
Showers And Thunderstorms Likely leaving Bremen and Showers And Thunderstorms Likely then Chance Showers And Thunderstorms near Decatur.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bremen to Decatur?
The road trip is about 157.6 miles (253.7 km) and usually takes 03h 00m 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?
Patoka is a useful midpoint, sitting about 83.7 miles from Bremen and 73.9 miles from Decatur.
How much longer is the road route than the straight-line distance?
The direct path is about 136 miles (218.9 km), while the road route adds roughly 21.6 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 12:30 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $20.97 one way or $41.93 round trip. Estimated CO2 is about 49.4 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Bremen and Showers And Thunderstorms Likely then Chance Showers And Thunderstorms near Decatur.
Stop Ideas Near Patoka
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 Patoka.
Centralia station
Mt. Vernon, IL
Effingham
Du Quoin
Flight Path Map
This map shows the direct air route between Bremen and Decatur. Straight-line distance: 135.99 mi (218.86 km).
#1 Bremen
A village in Ford County, Illinois.
| Population | 106,197 |
| Coordinates | 37.9711600, -89.7473300 |
| Altitude | 171 |
| Country | United States |
#2 Decatur
The most populous city in Macon County, Illinois.
| Population | 70,007 |
| Coordinates | 39.8403100, -88.9548000 |
| Altitude | 205 |
| Country | United States |
End: East Wood Street (-88.954801, 39.840341)
Estimated Travel Time
Distance: 254 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 15m |
| 40 mph (64.37 km/h) | 03h 56m |
| 50 mph (80.47 km/h) | 03h 09m |
| 60 mph (96.56 km/h) | 02h 37m |
| 70 mph (112.65 km/h) | 02h 15m |
| 80 mph (129 km/h) | 01h 57m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $20.97 | $41.93 |
| Mid-grade | $4.25 | $23.65 | $47.29 |
| Premium | $4.65 | $25.88 | $51.75 |
| Diesel | $5.30 | $29.49 | $58.98 |
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 25, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.