Origin
City of Janesville, WI
Morning in City of Janesville on Sunday
Local time
7:35 AM
CDT
Current temp
48°F
Unavailable
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
2h 19m
Distance
111.4 mi
179 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$17
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
City of Janesville, WI
Tom Fisk
Friendship, WI
Gustavo Fring
Janesville, WI to Friendship, WI is 111.4 miles and takes about 2h 19m via I 39 and State Highway 13, with a fuel budget near $17 and enough daylight to finish in a day. This is a straightforward, highway-focused drive connecting two points within Wisconsin's Midwest region. You'll spend most of your time on interstates, making it an efficient way to travel between these two locations. Given the relatively short duration and straightforward nature, this trip is well-suited for a single day of travel. Plan for a simple journey with minimal complexities.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
55.7 miles from City of Janesville, WI
A natural place for your longest stop of the day , about 1h 4m into the drive .
| Road | Distance | Duration |
|---|---|---|
| I 39 | 67 mi | 1h 11m |
| State Highway 13 | 23.5 mi | 32m |
| State Highway 16 | 14.1 mi | 19m |
| Milton Avenue | 3.1 mi | 6m |
| South Main Street | 1.8 mi | 5m |
| West Wisconsin Street | 0.6 mi | 1m |
| East Milwaukee Street | 0.2 mi | <1m |
| Harrison Street | <0.1 mi | <1m |
Step-by-step road directions between City of Janesville, WI and Friendship, WI.
Start on East Court Street
Turn right onto Harrison Street
Turn left onto East Milwaukee Street
Turn sharp right onto Milton Avenue
Take the exit
Merge onto I 39; I 90
Keep slight right at fork onto I 39
Continue on I 39
Take the exit
Turn right onto WI 16
Enter roundabout onto WI 16
Continue on WI 16
Continue on WI 16
Continue on WI 13
Continue on WI 13
Continue on WI 13
Turn left onto West 4th Street
Arrive at destination
Since this trip is a quick 2-hour drive, you have a lot of flexibility with your departure time. Leaving Janesville anytime in the morning or early afternoon should get you to Friendship with plenty of daylight. With only 111.4 miles and a $17 fuel cost, you won't need to worry much about frequent stops for gas. The longest stretch is 67 miles on I 39, so consider a brief rest stop before or after that segment if needed. This is a drive where you can easily pack snacks and drinks to minimize stops, allowing you to reach Friendship efficiently.
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 25 miles or 31m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 55.7 miles or 1h 4m 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 49m
Traffic, exits, and arrival timing usually matter more near Friendship, WI than in the middle of the route.
Open the route before leaving City of Janesville, WI so your first major turns are already loaded.
Leave with enough water and a charging cable within reach, not packed away.
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from City of Janesville, WI
This is one driving day of about 111.4 miles and 2h 19m.
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
56 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 25 miles helps settle the day before fatigue starts building.
The midpoint is around 55.7 miles from City of Janesville, WI, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 39 if your tank is already low. That segment runs about 67 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
5 decision points cluster between mile 0 and 71.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Turn right onto Harrison Street
Navigation decision point
Turn left onto East Milwaukee Street
Navigation decision point
Merge onto I 39; I 90
Merge point - match speed before joining. Lane positioning matters here
Keep slight right at fork onto I 39 toward WI 78 South, I 39 North: Merrimac, Portage, Wausau
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Enter roundabout onto WI 16 / West Wisconsin Street
Roundabout - know your exit number before entering
Regular Gas
$17.42 one way
$34.83 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $19.12 | $38.24 |
| premium | $4.89 | $21.44 | $42.88 |
| diesel | $5.61 | $24.60 | $49.19 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$17
Meals
$25–$50
Total
$42–$67
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 39 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $12 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 33.4 | 0 | $11.70 | $5.35 |
| Efficient EV | 27.9 | 0 | $9.75 | $4.46 |
| EV Truck/SUV | 44.6 | 0 | $15.60 | $7.13 |
Gas CO2
39 kg
EV CO2
13 kg (67% 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 City of Janesville on Sunday
Local time
7:35 AM
CDT
Current temp
48°F
Unavailable
Destination
Morning in Friendship on Sunday
Local time
7:35 AM
CDT
Current temp
44°F
Unavailable
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.
This route is predominantly a highway-focused drive, with 94% of the journey on high-speed roads. You'll encounter the longest stretch of uninterrupted driving on I 39, covering 67 miles. The road character is consistent for much of the trip, dominated by the efficiency of interstate travel. Expect a practical, no-frills experience for the majority of your 111.4 miles, making it easy to maintain a steady pace. The transition to State Highway 13 will offer a slight change in scenery as you approach your destination.
This is a straightforward highway drive that stays mostly on I 39 and State Highway 13. There are only a few real navigation decisions along the way. The trickiest moment comes early in the drive near Harrison Street.
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 2h 19m drive. You will face about 11 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: near the start (Harrison Street): Navigation decision point; at 0.1 miles (East Milwaukee Street): Navigation decision point; at 4.2 miles (I 39; I 90): Merge point - match speed before joining. Lane positioning matters here.
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between City of Janesville, WI and Friendship, WI, road signs point toward Portage and Wausau.
Portage
Wausau
Weekend Trip
Doable as a same-day drive at 2h 19m. Total distance: 111.4 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 19m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (94%). Straightforward navigation.
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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Return Trip
Friendship, WI to City of Janesville, WIPlan the drive back the other way.
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