How far is Amherst, WI from City of Janesville, WI?
The driving distance from Amherst, WI to City of Janesville, WI is about 146.8 miles (236.2 km), with a travel time of about 02h 20m by car.
- The straight-line flight distance is about 122.7 miles (197.5 km).
- For a round trip, plan for roughly 04h 41m 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 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.
Fourth-class city in Columbia County, Wisconsin
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely then Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Amherst and City of Janesville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Amherst and City of Janesville.
-
1
Start on South Main Street
8 m · 7 sec · South Main Street
-
2
Turn left onto Wilson Street
2735 ft · 2 min · Wilson Street
-
3
Continue on Western Way
1.3 km · 2 min · Western Way
-
4
Continue on County Road B
8.7 mi · 15 min · County Road B
-
5
Continue on Plover Road
1.9 mi · 3 min · Plover Road
-
6
Turn left
1404 ft · 36 sec
-
7
Merge slight left
67.8 mi · 1 hr 13 min
-
8
Keep slight right
29.6 mi · 32 min
-
9
Keep slight right to continue on I 39, I 90: Chicago
33.1 mi · 35 min
-
10
Take the exit slight right
1240 ft · 30 sec
-
11
Keep slight right to continue on WI 26: State Highway 26
1117 ft · 32 sec
-
12
Keep slight right to continue on WI 26 South: Janesville
126 m · 10 sec
-
13
Turn slight right onto Milton Avenue
2.3 mi · 5 min · Milton Avenue
-
14
Turn left onto East Memorial Drive
80 m · 12 sec · East Memorial Drive
-
15
Continue on North Garfield Avenue
2552 ft · 2 min · North Garfield Avenue
-
16
Turn right onto East Court Street
142 m · 16 sec · East Court Street
-
17
Arrive at your destination
0 m · 1 sec · East Court Street
Car Route Details
A richer read on the saved driving route between Amherst and City of Janesville.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Plover Road
Merge slight left
67.8 mi · 01h 13m
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.
Rain Showers Likely then Slight Chance Showers And Thunderstorms leaving Amherst and Chance Showers And Thunderstorms near City of Janesville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Amherst to City of Janesville?
The road trip is about 146.8 miles (236.2 km) and usually takes 02h 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?
Portage is a useful midpoint, sitting about 73.1 miles from Amherst and 73.6 miles from City of Janesville.
How much longer is the road route than the straight-line distance?
The direct path is about 122.7 miles (197.5 km), while the road route adds roughly 24.1 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 1:48 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.53 one way or $39.07 round trip. Estimated CO2 is about 46 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely then Slight Chance Showers And Thunderstorms around Amherst and Chance Showers And Thunderstorms near City of Janesville.
Stop Ideas Near Portage
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 Portage.
Portage
Wisconsin Dells
Westfield, WI
Columbus
Flight Path Map
This map shows the direct air route between Amherst and City of Janesville. Straight-line distance: 122.71 mi (197.48 km).
#1 Amherst
Town in Portage County, Wisconsin, United States
| Population | 1,361 |
| Coordinates | 44.4508100, -89.2848400 |
| Altitude | 320 |
| 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: 236 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 53m |
| 40 mph (64.37 km/h) | 03h 40m |
| 50 mph (80.47 km/h) | 02h 56m |
| 60 mph (96.56 km/h) | 02h 26m |
| 70 mph (112.65 km/h) | 02h 05m |
| 80 mph (129 km/h) | 01h 49m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $19.53 | $39.07 |
| Mid-grade | $4.25 | $22.03 | $44.06 |
| Premium | $4.65 | $24.11 | $48.22 |
| Diesel | $5.30 | $27.47 | $54.95 |
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.