Lake House Cafe
Around the midpoint, short detour
Oconomowoc, Wisconsin
Hours: 6:30 am–8 pm
+12623543109
Visit websiteCompiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
1h 40m
Distance
75.3 mi
121 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$12
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Janesville, WI
Wikimedia Commons
Menomonee Falls, WI
Wikimedia Commons
This 82.4-mile drive from Janesville to Menomonee Falls, Wisconsin, is designed for a single day, taking approximately 1 hour and 24 minutes. With a fuel cost estimated at $13, this route sticks to local roads like Saint Lawrence Avenue, South Wisconsin Street, and East Milwaukee Street, with no highway driving. The Midwest regions of Wisconsin offer a familiar landscape for this straightforward journey. Consider this a convenient option if you're looking for a direct and manageable trip without the need for overnight stays, allowing for flexibility in your schedule.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
37.7 miles from Janesville, WI
A natural place for your longest stop of the day , about 50m into the drive .
| Road | Distance | Duration |
|---|---|---|
| I 94 | 28 mi | 29m |
| WI 26 | 19.9 mi | 24m |
| Milton Avenue | 14.2 mi | 20m |
| West Main Street | 4.6 mi | 9m |
| Redford Boulevard | 4.5 mi | 7m |
| Waukesha Avenue | 1.5 mi | 2m |
| Main Street | 1.2 mi | 2m |
| Town Line Road | 0.4 mi | <1m |
Step-by-step road directions between Janesville, WI and Menomonee Falls, WI.
Start on this road
At end of road, turn left onto Saint Lawrence Avenue
Turn left onto South Wisconsin Street
Turn right onto East Milwaukee Street
Continue on Milton Avenue
Continue on WI 26
Take the exit
Merge onto I 94
Take the exit
Keep slight left at fork
Turn left onto CTH F
Continue on CTH F
Turn straight
Turn straight onto CTH F
At end of road, turn left onto CTH F; CTH V
Enter roundabout onto CTH F
Continue on CTH F
Turn left onto WI 175
Arrive at destination
Given the short duration of about 1 hour and 24 minutes and the 82.4-mile distance, this route offers significant flexibility. You can depart at your convenience, perhaps mid-morning to avoid early rush hour, with minimal need for extensive stops. The estimated fuel cost of $13 is quite economical, so plan to fill up before you leave Janesville to ensure a smooth journey. Since this is a local drive with a 0% highway share, pay close attention to posted speed limits and traffic signals, especially as you navigate through the various communities along Saint Lawrence Avenue, South Wisconsin Street, and East Milwaukee Street.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 17 miles or 25m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 37.7 miles or 50m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 19m
Traffic, exits, and arrival timing usually matter more near Menomonee Falls, WI than in the middle of the route.
Open the route before leaving Janesville, WI so your first major turns are already loaded.
Day 1
Settle into the route from Janesville, WI
This is one driving day of about 75.3 miles and 1h 40m.
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
38 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 17 miles helps settle the day before fatigue starts building.
The midpoint is around 37.7 miles from Janesville, WI, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Restaurants, cafes, gas stations and more along your route.
Top Restaurant
Oconomowoc, Wisconsin
Around the midpoint, short detour
Hours: 6:30 am–8 pm
+12623543109
Around the midpoint, short detour
Oconomowoc, Wisconsin
Hours: 6:30 am–8 pm
+12623543109
Visit websiteLater in the drive, ~10 min detour
Hartland, Wisconsin
Hours: 6 am–5 pm
+12625631034
Visit websitePlace data sourced from public business listings. Hours and availability may vary.
5 decision points cluster between mile 0 and 63 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
At end of road, turn left onto Saint Lawrence Avenue
Complex interchange - multiple decisions in a short stretch
Turn left onto South Wisconsin Street
Navigation decision point
Take the exit
Exit ramp - move to the correct lane early. Lane positioning matters here
Take the exit toward CTH F: Waukesha, Sussex
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork toward CTH F North: Waukesha, Sussex
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Regular Gas
$11.77 one way
$23.54 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $12.93 | $25.85 |
| premium | $4.89 | $14.49 | $28.98 |
| diesel | $5.61 | $16.63 | $33.25 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$12
Meals
$25–$50
Total
$37–$62
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 26.3 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $8 in charging · 0 stops · 65% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 22.6 | 0 | $7.91 | $3.61 |
| Efficient EV | 18.8 | 0 | $6.59 | $3.01 |
| EV Truck/SUV | 30.1 | 0 | $10.54 | $4.82 |
Gas CO2
26 kg
EV CO2
9 kg (65% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Current conditions at both ends of the drive.
Origin
Morning in Janesville on Sunday
Local time
9:56 AM
CDT
Current temp
48°F
Unavailable
Destination
Morning in Menomonee Falls on Sunday
Local time
9:56 AM
CDT
Current temp
62°F
Unavailable
44°F
Farmington, WI
38 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Expect a turn-heavy local drive for the entirety of this 82.4-mile trip, as indicated by the 0% highway share. This means you'll be navigating through towns and local streets for the full 1 hour and 24 minutes, rather than cruising on faster, uninterrupted highways. While there isn't a 'longest stretch' of continuous driving on major highways, be prepared for frequent intersections and changes in speed limits as you transition through various local road segments. The road's personality is defined by its constant engagement with the local environment, requiring your attention at each turn.
This is a straightforward highway drive that stays mostly on I 94 and WI 26. You will hit about 11 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near Saint Lawrence Avenue.
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 75.3 miles you will encounter 11 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: near the start (Saint Lawrence Avenue): Complex interchange - multiple decisions in a short stretch; near the start (South Wisconsin Street): Navigation decision point; at 34.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Janesville, WI and Menomonee Falls, WI, road signs point toward Cth F: Waukesha, Sussex and Cth F North: Waukesha.
Cth F: Waukesha
Sussex
Cth F North: Waukesha
Weekend Trip
Doable as a same-day drive at 1h 40m. Total distance: 75.3 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 40m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (64%). Some complex stretches to watch for.
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
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