How far is City of Janesville, WI from Necedah, WI?
The driving distance from City of Janesville, WI to Necedah, WI is about 121.9 miles (196.2 km), with a travel time of about 02h 21m by car.
- The straight-line flight distance is about 106.8 miles (171.9 km).
- For a round trip, plan for roughly 04h 43m 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 21m.
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 Columbia County, Wisconsin, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between City of Janesville and Necedah.
Turn-by-Turn Driving Directions
Step-by-step road directions between City of Janesville and Necedah.
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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
3.1 mi · 7 min · Milton Avenue
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5
Take the exit slight left
1.3 km · 2 min
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6
Merge slight left
61.3 mi · 1 hr 6 min
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7
Keep slight left
39.3 mi · 42 min
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8
Take the exit slight right toward WI 82: Mauston, Oxford
1322 ft · 33 sec
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9
Turn left onto State Highway 82
1.2 km · 1 min · State Highway 82
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10
Turn right onto North Union Street
1.1 km · 1 min · North Union Street
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11
Continue on State Highway 58
11.3 mi · 15 min · State Highway 58
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12
Continue on State Highway 80
2.8 mi · 4 min · State Highway 80
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13
Continue on South Main Street
1.3 mi · 2 min · South Main Street
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14
Turn sharp left
35 m · 4 sec
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15
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between City of Janesville and Necedah.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Milton Avenue
Merge slight left
61.3 mi · 01h 06m
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 leaving City of Janesville and Mostly Sunny near Necedah.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from City of Janesville to Necedah?
The road trip is about 121.9 miles (196.2 km) and usually takes 02h 21m 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?
Dekorra is a useful midpoint, sitting about 60.9 miles from City of Janesville and 61 miles from Necedah.
How much longer is the road route than the straight-line distance?
The direct path is about 106.8 miles (171.9 km), while the road route adds roughly 15.1 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 1:46 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.22 one way or $32.43 round trip. Estimated CO2 is about 38.2 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around City of Janesville and Mostly Sunny near Necedah.
Stop Ideas Near Dekorra
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 Dekorra.
Portage
Wisconsin Dells
Columbus
Madison, Wisconsin
Flight Path Map
This map shows the direct air route between City of Janesville and Necedah. Straight-line distance: 106.83 mi (171.93 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 Necedah
Human settlement in Juneau County, Wisconsin, United States of America
| Population | 2,400 |
| Coordinates | 44.0260800, -90.0740200 |
| Altitude | 280 |
| Country | United States |
End: Necedah (-90.07402, 44.02608)
Estimated Travel Time
Distance: 196 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 03m |
| 40 mph (64.37 km/h) | 03h 02m |
| 50 mph (80.47 km/h) | 02h 26m |
| 60 mph (96.56 km/h) | 02h 01m |
| 70 mph (112.65 km/h) | 01h 44m |
| 80 mph (129 km/h) | 01h 31m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $16.22 | $32.43 |
| Mid-grade | $4.25 | $18.29 | $36.58 |
| Premium | $4.65 | $20.01 | $40.02 |
| Diesel | $5.30 | $22.81 | $45.61 |
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 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.