How far is Cahokia, IL from Bremen, IL?
The driving distance from Cahokia, IL to Bremen, IL is about 63.8 miles (102.6 km), with a travel time of about 01h 20m by car.
- The straight-line flight distance is about 47.9 miles (77.1 km).
- For a round trip, plan for roughly 02h 40m 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 01h 20m.
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.
City in Randolph County, 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 Cahokia and Bremen.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cahokia and Bremen.
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1
Start on West 1st Street
29 m · 9 sec · West 1st Street
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2
Turn right onto Mississippi Avenue
2.4 mi · 4 min · Mississippi Avenue
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3
Keep slight right to continue on US 50, IL 3
4.1 mi · 6 min
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4
Take the exit slight left toward IL 3 South: Columbia
25.9 mi · 31 min
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5
Turn right onto South Main Street
16.6 mi · 21 min · South Main Street
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6
Continue on Lehmen Drive
7.8 mi · 9 min · Lehmen Drive
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7
Continue on West Holmes Street
2470 ft · 37 sec · West Holmes Street
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8
Turn left onto State Street
6.1 mi · 11 min · State Street
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9
Turn slight left onto Chester Road
1255 ft · 34 sec · Chester Road
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10
Arrive at your destination
0 m · 1 sec · Chester Road
Car Route Details
A richer read on the saved driving route between Cahokia and Bremen.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
IL 3 South
Take the exit slight left toward IL 3 South: Columbia
25.9 mi · 00h 31m
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.
Sunny leaving Cahokia and Sunny near Bremen.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cahokia to Bremen?
The road trip is about 63.8 miles (102.6 km) and usually takes 01h 20m 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?
Red Bud is a useful midpoint, sitting about 31.9 miles from Cahokia and 31.9 miles from Bremen.
How much longer is the road route than the straight-line distance?
The direct path is about 47.9 miles (77.1 km), while the road route adds roughly 15.9 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 3:50 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.48 one way or $16.97 round trip. Estimated CO2 is about 20 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Cahokia and Sunny near Bremen.
Stop Ideas Near Red Bud
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 Red Bud.
Gateway Transportation Center
Kirkwood
Du Quoin
Alton
Flight Path Map
This map shows the direct air route between Cahokia and Bremen. Straight-line distance: 47.9 mi (77.08 km).
#1 Cahokia
Village in St.
| Population | 13,742 |
| Coordinates | 38.5708800, -90.1901100 |
| Altitude | 124 |
| 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: 103 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 07m |
| 40 mph (64.37 km/h) | 01h 35m |
| 50 mph (80.47 km/h) | 01h 16m |
| 60 mph (96.56 km/h) | 01h 03m |
| 70 mph (112.65 km/h) | 00h 54m |
| 80 mph (129 km/h) | 00h 47m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $8.48 | $16.97 |
| Mid-grade | $4.25 | $9.57 | $19.14 |
| Premium | $4.65 | $10.47 | $20.94 |
| Diesel | $5.30 | $11.93 | $23.87 |
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 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.