How far is Harristown, IL from Bremen, IL?
The driving distance from Harristown, IL to Bremen, IL is about 168.3 miles (270.9 km), with a travel time of about 02h 55m by car.
- The straight-line flight distance is about 134.9 miles (217.1 km).
- For a round trip, plan for roughly 05h 51m 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 02h 55m.
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.
Human settlement in Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Harristown and Bremen.
Turn-by-Turn Driving Directions
Step-by-step road directions between Harristown and Bremen.
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1
Start on Snyder Street
72 m · 14 sec · Snyder Street
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2
Turn right onto 1st Street
105 m · 20 sec · 1st Street
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3
Turn left onto North Meridian Street
2779 ft · 1 min · North Meridian Street
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4
Turn right onto West Harristown Boulevard
1 mi · 2 min · West Harristown Boulevard
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5
Continue on West Eldorado Street
2.8 mi · 5 min · West Eldorado Street
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6
Turn left onto South Four Bridges Road
2945 ft · 1 min · South Four Bridges Road
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7
Take the ramp right
1775 ft · 43 sec
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8
Merge slight left
24.2 mi · 26 min
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9
Take the exit slight right toward I 55 South, I 72 West: Saint Louis, Jacksonville
5.3 mi · 7 min
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10
Keep slight left to continue on I 55 South: Saint Louis
77.9 mi · 1 hr 24 min
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11
Take the exit slight right toward IL 159 South: Collinsville
1434 ft · 48 sec
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12
Continue on Vandalia Street
3 mi · 5 min · Vandalia Street
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13
Continue on South Morrison Avenue
1.3 mi · 2 min · South Morrison Avenue
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14
Continue on North Illinois Street
9.8 mi · 15 min · North Illinois Street
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15
Enter the roundabout and take exit 2 toward Illinois Street
55 m · 5 sec · South Illinois Street
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16
Exit the rotary onto South Illinois Street
8.3 mi · 13 min · South Illinois Street
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17
Continue on State Route 159
6.1 mi · 9 min · State Route 159
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18
Continue on North Main Street
1163 ft · 20 sec · North Main Street
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19
Continue on N Main St
810 ft · 14 sec · N Main St
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20
Continue on Main Street
8 mi · 12 min · Main Street
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21
Continue straight
23.3 mi · 29 min
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22
Turn left onto State Street
6.1 mi · 11 min · State Street
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23
Turn slight left onto Chester Road
1255 ft · 34 sec · Chester Road
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24
Arrive at your destination
0 m · 1 sec · Chester Road
Car Route Details
A richer read on the saved driving route between Harristown and Bremen.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
I 55 South
Keep slight left to continue on I 55 South: Saint Louis
77.9 mi · 01h 24m
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.
Mostly Sunny then Slight Chance Showers And Thunderstorms leaving Harristown and Sunny near Bremen.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Harristown to Bremen?
The road trip is about 168.3 miles (270.9 km) and usually takes 02h 55m 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?
Williamson is a useful midpoint, sitting about 89.8 miles from Harristown and 78.5 miles from Bremen.
How much longer is the road route than the straight-line distance?
The direct path is about 134.9 miles (217.1 km), while the road route adds roughly 33.4 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 12:38 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.40 one way or $44.80 round trip. Estimated CO2 is about 52.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Showers And Thunderstorms around Harristown and Sunny near Bremen.
Stop Ideas Near Williamson
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 Williamson.
Alton
Carlinville
Gateway Transportation Center
Kirkwood
Flight Path Map
This map shows the direct air route between Harristown and Bremen. Straight-line distance: 134.89 mi (217.08 km).
#1 Harristown
Village in the United States
| Population | 1,278 |
| Coordinates | 39.8539300, -89.0839700 |
| Altitude | 210 |
| 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: 271 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 36m |
| 40 mph (64.37 km/h) | 04h 12m |
| 50 mph (80.47 km/h) | 03h 22m |
| 60 mph (96.56 km/h) | 02h 48m |
| 70 mph (112.65 km/h) | 02h 24m |
| 80 mph (129 km/h) | 02h 06m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $22.40 | $44.80 |
| Mid-grade | $4.25 | $25.26 | $50.53 |
| Premium | $4.65 | $27.64 | $55.29 |
| Diesel | $5.30 | $31.51 | $63.01 |
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 11, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.