How far is Bremen, IL from Mason City, IL?
The driving distance from Bremen, IL to Mason City, IL is about 187.5 miles (301.7 km), with a travel time of about 04h 00m by car.
- The straight-line flight distance is about 154.2 miles (248.1 km).
- For a round trip, plan for roughly 08h 00m 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 00m.
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.
Village in Macoupin County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Bremen and Mason City.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bremen and Mason City.
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1
Start on Chester Road
1255 ft · 34 sec · Chester Road
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2
Turn slight right
6.1 mi · 11 min
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3
Turn right onto East Holmes Street
2470 ft · 32 sec · East Holmes Street
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4
Continue on Lehmen Drive
7.8 mi · 9 min · Lehmen Drive
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5
Continue on South State Street
17.7 mi · 23 min · South State Street
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6
Continue straight
20.1 mi · 30 min
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7
Enter the roundabout and take exit 2 toward Illinois Street
54 m · 4 sec · North Illinois Street
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8
Exit the rotary onto North Illinois Street
9.8 mi · 15 min · North Illinois Street
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9
Continue on South Morrison Avenue
1.3 mi · 2 min · South Morrison Avenue
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10
Continue on Vandalia Street
2.8 mi · 5 min · Vandalia Street
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11
Take the ramp slight right toward I 55 North, I 70 East
2235 ft · 55 sec
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12
Merge slight left
3.8 mi · 4 min
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13
Keep slight left to continue on I 55 North, I 270 West: Chicago, Springfield, Kansas City
89.8 mi · 1 hr 37 min
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14
Take the exit slight right toward IL 123: Williamsville, Petersburg
2519 ft · 48 sec
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15
Turn left onto County Highway 2
2057 ft · 43 sec · County Highway 2
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16
Continue on Dinius Road
2.9 mi · 4 min · Dinius Road
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17
Continue on County Road 11 North
3.6 mi · 6 min · County Road 11 North
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18
Turn right
18.9 mi · 29 min
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19
Turn right onto West Chestnut Street
1.5 km · 2 min · West Chestnut Street
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20
Arrive at your destination
0 m · 1 sec · West Chestnut Street
Car Route Details
A richer read on the saved driving route between Bremen and Mason City.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
I 55 North
Keep slight left to continue on I 55 North, I 270 West: Chicago, Springfield, Kansas City
89.8 mi · 01h 37m
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 Bremen and Sunny near Mason City.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bremen to Mason City?
The road trip is about 187.5 miles (301.7 km) and usually takes 04h 00m 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 City is a useful midpoint, sitting about 93.8 miles from Bremen and 93.6 miles from Mason City.
How much longer is the road route than the straight-line distance?
The direct path is about 154.2 miles (248.1 km), while the road route adds roughly 33.3 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 9:00 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.93 one way or $49.85 round trip. Estimated CO2 is about 58.7 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Bremen and Sunny near Mason City.
Stop Ideas Near White City
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 City.
Carlinville
Alton
Gateway Transportation Center
Kirkwood
Flight Path Map
This map shows the direct air route between Bremen and Mason City. Straight-line distance: 154.17 mi (248.12 km).
#1 Bremen
A village in Ford County, Illinois.
| Population | 106,197 |
| Coordinates | 37.9711600, -89.7473300 |
| Altitude | 171 |
| Country | United States |
#2 Mason City
Township in Mason County, Illinois
| Population | 2,088 |
| Coordinates | 40.2022700, -89.6981600 |
| Altitude | 177 |
| Country | United States |
End: Mason City (-89.69816, 40.20227)
Estimated Travel Time
Distance: 302 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 14m |
| 40 mph (64.37 km/h) | 04h 41m |
| 50 mph (80.47 km/h) | 03h 44m |
| 60 mph (96.56 km/h) | 03h 07m |
| 70 mph (112.65 km/h) | 02h 40m |
| 80 mph (129 km/h) | 02h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $24.93 | $49.85 |
| Mid-grade | $4.25 | $28.11 | $56.22 |
| Premium | $4.65 | $30.76 | $61.53 |
| Diesel | $5.30 | $35.06 | $70.12 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.