How far is City of Janesville, WI from Lamartine, WI?
The driving distance from City of Janesville, WI to Lamartine, WI is about 86.4 miles (139.1 km), with a travel time of about 01h 54m by car.
- The straight-line flight distance is about 75.7 miles (121.9 km).
- For a round trip, plan for roughly 03h 49m 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 54m.
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.
City in Jefferson County, New York
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Rain Showers Likely then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between City of Janesville and Lamartine.
Turn-by-Turn Driving Directions
Step-by-step road directions between City of Janesville and Lamartine.
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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
12.4 mi · 14 min
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15
Turn left onto Schaefer Drive
978 ft · 48 sec · Schaefer Drive
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16
At the end of the road, turn left onto County Road Y
825 ft · 23 sec · County Road Y
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17
Arrive at your destination
0 m · 1 sec · County Road Y
Car Route Details
A richer read on the saved driving route between City of Janesville and Lamartine.
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
Continue straight
22.8 mi · 00h 28m
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.
Chance Showers And Thunderstorms leaving City of Janesville and Rain Showers Likely then Chance Showers And Thunderstorms near Lamartine.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from City of Janesville to Lamartine?
The road trip is about 86.4 miles (139.1 km) and usually takes 01h 54m 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?
Watertown is a useful midpoint, sitting about 43.2 miles from City of Janesville and 43.2 miles from Lamartine.
How much longer is the road route than the straight-line distance?
The direct path is about 75.7 miles (121.9 km), while the road route adds roughly 10.7 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 2:40 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.50 one way or $23.00 round trip. Estimated CO2 is about 27.1 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around City of Janesville and Rain Showers Likely then Chance Showers And Thunderstorms near Lamartine.
Stop Ideas Near Watertown
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 Watertown.
Columbus
Beaver Dam, WI
Waupun, WI
Madison (South), Wisconsin
Flight Path Map
This map shows the direct air route between City of Janesville and Lamartine. Straight-line distance: 75.78 mi (121.95 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 Lamartine
Civil town in Fond du Lac County, Wisconsin
| Population | 1,754 |
| Coordinates | 43.7333200, -88.5687200 |
| Altitude | 263 |
| Country | United States |
End: Lamartine (-88.56872, 43.73332)
Estimated Travel Time
Distance: 139 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 52m |
| 40 mph (64.37 km/h) | 02h 09m |
| 50 mph (80.47 km/h) | 01h 43m |
| 60 mph (96.56 km/h) | 01h 26m |
| 70 mph (112.65 km/h) | 01h 14m |
| 80 mph (129 km/h) | 01h 04m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $11.50 | $23.00 |
| Mid-grade | $4.25 | $12.97 | $25.94 |
| Premium | $4.65 | $14.19 | $28.39 |
| Diesel | $5.30 | $16.18 | $32.35 |
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.