How far is Tainter Lake, WI from City of Janesville, WI?
The driving distance from Tainter Lake, WI to City of Janesville, WI is about 241.9 miles (389.3 km), with a travel time of about 03h 45m by car.
- The straight-line flight distance is about 212.8 miles (342.4 km).
- For a round trip, plan for roughly 07h 31m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 45m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 Juneau County, Wisconsin
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Chance Showers And Thunderstorms
Partly Sunny
Driving Route Map
The map below follows the saved road route between Tainter Lake and City of Janesville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Tainter Lake and City of Janesville.
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1
Start on 848th Avenue
56 m · 8 sec · 848th Avenue
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2
Continue on 622nd Street
1281 ft · 1 min · 622nd Street
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3
Turn left onto County Road D
3 mi · 5 min · County Road D
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4
Turn left onto County Road G
1.3 km · 2 min · County Road G
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5
Turn left onto County Road BB
1 mi · 2 min · County Road BB
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6
At the end of the road, turn right onto County Road B
3.8 mi · 5 min · County Road B
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7
Turn left
1894 ft · 48 sec
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8
Merge slight left
192.9 mi · 3 hr 27 min
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9
Keep slight right to continue on I 39, I 90: Chicago
33.1 mi · 35 min
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10
Take the exit slight right
1240 ft · 30 sec
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11
Keep slight right to continue on WI 26: State Highway 26
1117 ft · 32 sec
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12
Keep slight right to continue on WI 26 South: Janesville
126 m · 10 sec
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13
Turn slight right onto Milton Avenue
2.3 mi · 5 min · Milton Avenue
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14
Turn left onto East Memorial Drive
80 m · 12 sec · East Memorial Drive
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15
Continue on North Garfield Avenue
2552 ft · 2 min · North Garfield Avenue
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16
Turn right onto East Court Street
142 m · 16 sec · East Court Street
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17
Arrive at your destination
0 m · 1 sec · East Court Street
Car Route Details
A richer read on the saved driving route between Tainter Lake 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.
County Road B
Merge slight left
193 mi · 03h 27m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Partly Sunny then Chance Showers And Thunderstorms leaving Tainter Lake and Partly Sunny near City of Janesville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Tainter Lake to City of Janesville?
The road trip is about 241.9 miles (389.3 km) and usually takes 03h 45m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Camp Douglas is a useful midpoint, sitting about 119.2 miles from Tainter Lake and 122.7 miles from City of Janesville.
How much longer is the road route than the straight-line distance?
The direct path is about 212.8 miles (342.4 km), while the road route adds roughly 29.1 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 9:28 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $32.20 one way or $64.41 round trip. Estimated CO2 is about 75.9 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Chance Showers And Thunderstorms around Tainter Lake and Partly Sunny near City of Janesville.
Stop Ideas Near Camp Douglas
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 Camp Douglas.
Tomah
Wisconsin Dells
Wisconsin Rapids, WI
Westfield, WI
Flight Path Map
This map shows the direct air route between Tainter Lake and City of Janesville. Straight-line distance: 212.75 mi (342.39 km).
#1 Tainter Lake
Census designated place
| Population | 2,242 |
| Coordinates | 44.9891300, -91.8476700 |
| Altitude | 266 |
| 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: 389 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 03m |
| 40 mph (64.37 km/h) | 06h 02m |
| 50 mph (80.47 km/h) | 04h 50m |
| 60 mph (96.56 km/h) | 04h 01m |
| 70 mph (112.65 km/h) | 03h 27m |
| 80 mph (129 km/h) | 03h 01m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $32.20 | $64.41 |
| Mid-grade | $4.25 | $36.32 | $72.64 |
| Premium | $4.65 | $39.75 | $79.49 |
| Diesel | $5.30 | $45.30 | $90.59 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.