How far is City of Janesville, WI from Brillion, WI?
The driving distance from City of Janesville, WI to Brillion, WI is about 139.8 miles (225 km), with a travel time of about 03h 11m by car.
- The straight-line flight distance is about 113.5 miles (182.7 km).
- For a round trip, plan for roughly 06h 23m 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 03h 11m.
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.
Civil town in Dodge County, Wisconsin
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Rain Showers
Driving Route Map
The map below follows the saved road route between City of Janesville and Brillion.
Turn-by-Turn Driving Directions
Step-by-step road directions between City of Janesville and Brillion.
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1
Start on East Court Street
45 m · 6 sec · East Court Street
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2
Turn right onto Harrison Street
156 m · 27 sec · Harrison Street
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3
Turn left onto East Milwaukee Street
841 ft · 21 sec · East Milwaukee Street
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4
Turn sharp right onto Milton Avenue
14.2 mi · 21 min · Milton Avenue
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5
Continue straight
21.2 mi · 26 min
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6
Continue straight
22.8 mi · 28 min
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7
Turn left onto Western Avenue
1806 ft · 52 sec · Western Avenue
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8
At the end of the road, turn right onto West North Street
2962 ft · 1 min · West North Street
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9
At the end of the road, turn left onto North Main Street
1.5 km · 2 min · North Main Street
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10
Continue on State Highway 26
5.6 mi · 8 min · State Highway 26
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11
Continue on Front Street
2888 ft · 1 min · Front Street
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12
Continue on State Highway 26
6.7 mi · 9 min · State Highway 26
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13
Take the exit slight right
2470 ft · 1 min
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14
Merge slight left
23.2 mi · 28 min
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15
Turn straight
16.5 mi · 24 min
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16
Continue on US Highway 151
6.7 mi · 9 min · US Highway 151
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17
Continue on West Main Street
1.3 mi · 3 min · West Main Street
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18
Turn left onto North Madison Street
12.8 mi · 19 min · North Madison Street
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19
Enter the roundabout and take exit 1 toward US Highway 10
11 m · 2 sec · US Highway 10
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20
Exit the roundabout onto US Highway 10
5.3 mi · 8 min · US Highway 10
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21
Turn right onto North Main Street
1860 ft · 1 min · North Main Street
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22
Arrive at your destination
0 m · 1 sec · North Main Street
Car Route Details
A richer read on the saved driving route between City of Janesville and Brillion.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
State Highway 26
Merge slight left
23.2 mi · 00h 28m
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.
Chance Showers And Thunderstorms leaving City of Janesville and Rain Showers near Brillion.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from City of Janesville to Brillion?
The road trip is about 139.8 miles (225 km) and usually takes 03h 11m 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?
Burnett is a useful midpoint, sitting about 69.9 miles from City of Janesville and 69.9 miles from Brillion.
How much longer is the road route than the straight-line distance?
The direct path is about 113.5 miles (182.7 km), while the road route adds roughly 26.3 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 10:36 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $18.59 one way or $37.18 round trip. Estimated CO2 is about 43.8 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around City of Janesville and Rain Showers near Brillion.
Stop Ideas Near Burnett
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 Burnett.
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Flight Path Map
This map shows the direct air route between City of Janesville and Brillion. Straight-line distance: 113.53 mi (182.71 km).
#1 City of Janesville
The most populous city in Rock County, Wisconsin.
| Population | 64,128 |
| Coordinates | 42.6857000, -89.0138500 |
| Altitude | 261 |
| Country | United States |
#2 Brillion
City in Calumet County, Wisconsin, United States of America
| Population | 1,465 |
| Coordinates | 44.1772100, -88.0642700 |
| Altitude | 253 |
| Country | United States |
End: Brillion (-88.06427, 44.17721)
Estimated Travel Time
Distance: 225 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 39m |
| 40 mph (64.37 km/h) | 03h 29m |
| 50 mph (80.47 km/h) | 02h 47m |
| 60 mph (96.56 km/h) | 02h 19m |
| 70 mph (112.65 km/h) | 01h 59m |
| 80 mph (129 km/h) | 01h 44m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $18.59 | $37.18 |
| Mid-grade | $4.25 | $20.97 | $41.93 |
| Premium | $4.65 | $22.94 | $45.89 |
| Diesel | $5.30 | $26.15 | $52.30 |
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 Wisconsin · 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.