How far is Montello, WI from City of Janesville, WI?
The driving distance from Montello, WI to City of Janesville, WI is about 96.5 miles (155.3 km), with a travel time of about 01h 36m by car.
- The straight-line flight distance is about 77.9 miles (125.4 km).
- For a round trip, plan for roughly 03h 12m 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 36m.
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.
Village in Dane County, Wisconsin
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Slight Chance Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Montello and City of Janesville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Montello and City of Janesville.
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1
Start on East Montello Street
2050 ft · 39 sec · East Montello Street
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2
Continue on West Montello Street
635 ft · 11 sec · West Montello Street
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3
Turn slight right onto Underwood Avenue
1.8 mi · 3 min · Underwood Avenue
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4
Continue on State Highway 23
6.1 mi · 9 min · State Highway 23
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5
Take the ramp left
2452 ft · 1 min
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6
Merge slight left onto Interstate 39
20.9 mi · 22 min · Interstate 39
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7
Keep slight right
29.6 mi · 32 min
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8
Keep slight right to continue on I 39, I 90: Chicago
33.1 mi · 35 min
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9
Take the exit slight right
1240 ft · 30 sec
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10
Keep slight right to continue on WI 26: State Highway 26
1117 ft · 32 sec
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11
Keep slight right to continue on WI 26 South: Janesville
126 m · 10 sec
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12
Turn slight right onto Milton Avenue
2.3 mi · 5 min · Milton Avenue
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13
Turn left onto East Memorial Drive
80 m · 12 sec · East Memorial Drive
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14
Continue on North Garfield Avenue
2552 ft · 2 min · North Garfield Avenue
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15
Turn right onto East Court Street
142 m · 16 sec · East Court Street
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16
Arrive at your destination
0 m · 1 sec · East Court Street
Car Route Details
A richer read on the saved driving route between Montello and City of Janesville.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 39
Keep slight right to continue on I 39, I 90: Chicago
33.1 mi · 00h 35m
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.
Partly Sunny then Slight Chance Rain Showers leaving Montello and Chance Rain Showers near City of Janesville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Montello to City of Janesville?
The road trip is about 96.5 miles (155.3 km) and usually takes 01h 36m 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?
De Forest is a useful midpoint, sitting about 48 miles from Montello and 48.5 miles from City of Janesville.
How much longer is the road route than the straight-line distance?
The direct path is about 77.9 miles (125.4 km), while the road route adds roughly 18.6 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 3:18 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $12.86 one way or $25.72 round trip. Estimated CO2 is about 30.3 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Slight Chance Rain Showers around Montello and Chance Rain Showers near City of Janesville.
Stop Ideas Near De Forest
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 De Forest.
Madison, Wisconsin
Madison (South), Wisconsin
Columbus
Portage
Flight Path Map
This map shows the direct air route between Montello and City of Janesville. Straight-line distance: 77.93 mi (125.42 km).
#1 Montello
Fourth-class city in and county seat of Marquette County, Wisconsin
| Population | 1,057 |
| Coordinates | 43.7913700, -89.3198400 |
| Altitude | 242 |
| Country | United States |
#2 City of Janesville
The most populous city in Rock County, Wisconsin.
| Population | 64,128 |
| Coordinates | 42.6857000, -89.0138500 |
| Altitude | 261 |
| Country | United States |
End: East Court Street (-89.013903, 42.685777)
Estimated Travel Time
Distance: 155 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 12m |
| 40 mph (64.37 km/h) | 02h 24m |
| 50 mph (80.47 km/h) | 01h 55m |
| 60 mph (96.56 km/h) | 01h 36m |
| 70 mph (112.65 km/h) | 01h 22m |
| 80 mph (129 km/h) | 01h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $12.86 | $25.72 |
| Mid-grade | $4.25 | $14.50 | $29.01 |
| Premium | $4.65 | $15.87 | $31.74 |
| Diesel | $5.30 | $18.09 | $36.17 |
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 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.