How far is City of Janesville, WI from La Grange, WI?
The driving distance from City of Janesville, WI to La Grange, WI is about 26.8 miles (43.1 km), with a travel time of about 00h 40m by car.
- The straight-line flight distance is about 22.3 miles (35.9 km).
- For a round trip, plan for roughly 01h 21m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 40m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
Town in Rock County, Wisconsin, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Mostly Sunny
Driving Route Map
The map below follows the saved road route between City of Janesville and La Grange.
Turn-by-Turn Driving Directions
Step-by-step road directions between City of Janesville and La Grange.
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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
7.6 mi · 13 min · Milton Avenue
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5
Take the exit slight right toward WI 59, CTH M: Whitewater, Milton
1391 ft · 34 sec
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6
Enter the roundabout and take exit 1 toward State Highway 59
6 m · 1 sec · State Highway 59
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7
Exit the roundabout onto State Highway 59
2470 ft · 42 sec · State Highway 59
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8
Enter the roundabout and take exit 2 toward State Highway 59
28 m · 2 sec · State Highway 59
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9
Exit the roundabout onto State Highway 59
10 mi · 14 min · State Highway 59
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10
Continue on State Highway 59
1151 ft · 41 sec · State Highway 59
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11
Turn left onto Stephen Ambrose Memorial Highway
2.4 mi · 3 min · Stephen Ambrose Memorial Highway
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12
Continue on Iron Brigade Memorial Highway
5.5 mi · 8 min · Iron Brigade Memorial Highway
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13
Turn left onto County Highway H
40 m · 4 sec · County Highway H
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14
Arrive at your destination
0 m · 1 sec · County Highway H
Car Route Details
A richer read on the saved driving route between City of Janesville and La Grange.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
State Highway 59
Exit the roundabout onto State Highway 59
10 mi · 00h 14m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Showers And Thunderstorms Likely leaving City of Janesville and Mostly Sunny near La Grange.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from City of Janesville to La Grange?
The road trip is about 26.8 miles (43.1 km) and usually takes 00h 40m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Johnstown is a useful midpoint, sitting about 13.4 miles from City of Janesville and 13.4 miles from La Grange.
How much longer is the road route than the straight-line distance?
The direct path is about 22.3 miles (35.9 km), while the road route adds roughly 4.5 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:08 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.54 one way or $7.09 round trip. Estimated CO2 is about 8.4 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around City of Janesville and Mostly Sunny near La Grange.
Stop Ideas Near Johnstown
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 Johnstown.
Janesville, Wisconsin
South Beloit, Illinois
Rockford, Illinois
Madison (South), Wisconsin
Flight Path Map
This map shows the direct air route between City of Janesville and La Grange. Straight-line distance: 22.32 mi (35.92 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 La Grange
Civil town in Walworth County, Wisconsin
| Population | 2,469 |
| Coordinates | 42.7997300, -88.6023200 |
| Altitude | 286 |
| Country | United States |
End: La Grange (-88.60232, 42.79973)
Estimated Travel Time
Distance: 43 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 53m |
| 40 mph (64.37 km/h) | 00h 40m |
| 50 mph (80.47 km/h) | 00h 32m |
| 60 mph (96.56 km/h) | 00h 26m |
| 70 mph (112.65 km/h) | 00h 22m |
| 80 mph (129 km/h) | 00h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $3.54 | $7.09 |
| Mid-grade | $4.25 | $4.00 | $8.00 |
| Premium | $4.65 | $4.37 | $8.75 |
| Diesel | $5.30 | $4.99 | $9.97 |
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 · 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.