Origin
City of Janesville, WI
Morning in City of Janesville on Sunday
Local time
6:38 AM
CDT
Current temp
48°F
Unavailable
Live forecast
Trip from City of Janesville, WI to Saint Peter, WI
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
2h 17m
Distance
102.6 mi
165 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$16
one way
EV Charging
Unknown
Best Time to Leave
4 AM
2h 8m
★
6 AM
2h 18m
8 AM
2h 37m
10 AM
2h 25m
12 PM
2h 23m
3 PM
2h 26m
5 PM
2h 36m
8 PM
2h 12m
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
Saint Peter, WI
Yevhenii Deshko
Trip Overview
This 102.6-mile drive from the City of Janesville, WI, to Saint Peter, WI, is a straightforward trip that can easily be completed in about 2 hours and 17 minutes. With a fuel cost estimated at $16, it's an economical option for a day trip, as it's designed for a single day of travel. You'll primarily be on WI 26 and US 151, with a brief section on Milton Avenue, making it a highway-focused experience through the Midwest. This route offers a practical way to get from point A to point B without unnecessary detours, making it ideal for those who value efficiency.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
51.3 miles from City of Janesville, WI
A natural place for your longest stop of the day , about 1h 7m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| WI 26 | 44 mi | 54m |
| US 151 | 26.1 mi | 32m |
| Milton Avenue | 14.2 mi | 20m |
| State Highway 26 | 12.3 mi | 17m |
| County Highway WH | 2.6 mi | 6m |
| North Main Street | 0.9 mi | 1m |
| West North Street | 0.6 mi | 1m |
| Front Street | 0.5 mi | 1m |
Longest stretch:
WI 26
— 44 mi, about 54m
Turn-by-Turn Driving Directions
Step-by-step road directions between City of Janesville, WI and Saint Peter, WI.
1
Start on East Court Street
148 ft
·
6 sec
·
East Court Street
2
Turn right onto Harrison Street
513 ft
·
26 sec
·
Harrison Street
3
Turn left onto East Milwaukee Street
0.2 mi
·
20 sec
·
East Milwaukee Street
4
Turn sharp right onto Milton Avenue
14 mi
·
20 min
·
Milton Avenue
5
Continue on WI 26
21 mi
·
26 min
·
WI 26
Use the straight lane.
6
Continue on WI 26
23 mi
·
27 min
·
WI 26
Use the straight lane.
7
Turn left onto Western Avenue
0.3 mi
·
51 sec
·
Western Avenue
8
At end of road, turn right onto CTH W
0.6 mi
·
1 min
·
West North Street
9
At end of road, turn left onto WI 26
0.9 mi
·
1 min
·
North Main Street
10
Continue on WI 26
5.6 mi
·
7 min
·
State Highway 26
11
Continue on WI 26
0.5 mi
·
1 min
·
Front Street
12
Continue on WI 26
6.7 mi
·
9 min
·
State Highway 26
13
Take the exit
0.5 mi
·
1 min
14
Merge onto US 151
23 mi
·
28 min
·
US 151
15
Turn straight onto US 151
2.8 mi
·
3 min
·
US 151
16
Turn right onto CTH WH
2.6 mi
·
6 min
·
County Highway WH
17
Turn left onto CTH QQ
0.2 mi
·
24 sec
·
County Road QQ
18
Arrive at destination
CTH QQ
Trip Plan
Given the relatively short 2 hour and 17-minute duration, this route is perfect for a day trip, offering flexibility in your departure time. You won't need to split this drive, so consider leaving early to maximize your day or departing mid-morning to avoid any rush. With no specific stops recommended, you can plan your own breaks as needed. Keep an eye on your fuel, especially during the 44-mile stretch on WI 26, to ensure a smooth journey.
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.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 51.3 miles from City of Janesville, WI, or about 1h 7m into the drive.
The longest continuous stretch on this route runs about 44 miles.
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 23 miles or 32m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 51.3 miles or 1h 7m 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 51m
Traffic, exits, and arrival timing usually matter more near Saint Peter, WI than in the middle of the route.
Before You Leave
+
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 102.6 miles and 2h 17m.
Your first comfortable stop window is around 23 miles from City of Janesville, WI.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on WI 26 for about 44 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
51 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.
Pacing Suggestions
Fuel and coffee
A short stop after about 23 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 51.3 miles from City of 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.
Heads-up: tricky spots
5 of 105 decision points cluster between mile 0 and 102.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0 mi into trip
|
~0m in
|
Harrison Street
Turn right onto Harrison Street
Navigation decision point
4
0.1 mi into trip
|
~0m in
|
East Milwaukee Street
Turn left onto East Milwaukee Street
Navigation decision point
5
58.8 mi into trip
|
~1h 16m in
|
CTH W / West North Street
At end of road, turn right onto CTH W / West North Street
Navigation decision point
4
59.4 mi into trip
|
~1h 17m in
|
WI 26 / North Main Street
At end of road, turn left onto WI 26 / North Main Street
Navigation decision point
4
102.4 mi into trip
|
~2h 17m in
|
CTH QQ / County Road QQ
Turn left onto CTH QQ / County Road QQ
Navigation decision point
Fuel & Cost
Regular Gas
$16.04 one way
$32.08 round trip
$3.97/gal
25.4 MPG avg
36 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $17.61 | $35.22 |
| premium | $4.89 | $19.74 | $39.49 |
| diesel | $5.61 | $22.65 | $45.31 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$16
Meals
$25–$50
Total
$41–$66
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 35.9 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $11 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 30.8 | 0 | $10.77 | $4.92 |
| Efficient EV | 25.7 | 0 | $8.98 | $4.10 |
| EV Truck/SUV | 41 | 0 | $14.36 | $6.57 |
Gas CO2
36 kg
EV CO2
12 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.
Travel Intel
Current conditions at both ends of the drive.
Destination
Saint Peter, WI
Morning in Saint Peter on Sunday
Local time
6:38 AM
CDT
Current temp
66°F
Unavailable
Live forecast
46°F
Juneau, WI
51 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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
18 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 17m on the road
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.
What kind of drive is this?
Expect a highway-focused drive for this trip, with 80% of the journey utilizing major roadways. The longest uninterrupted stretch is a solid 44 miles on WI 26, giving you a good amount of time to settle into a rhythm. While predominantly highway, the route incorporates parts of US 151 and Milton Avenue, offering a bit of variety as you progress. This isn't a winding scenic byway, but rather a direct path designed for steady progress, allowing you to cover ground efficiently.
80% highway — fuel and pacing are the main things to plan.
18 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 44 mi on WI 26.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on WI 26 and US 151. There are only a few real navigation decisions along the way. The trickiest moment comes early in the drive near Harrison Street.
Driving Effort
3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 2h 17m drive. You will face about 10 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 58.8 miles (CTH W / West North Street): Navigation decision point.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 17m. Total distance: 102.6 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 17m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (80%). Straightforward navigation.
Frequently Asked Questions
The longest stretch is about 44 miles on WI 26. The full list of main roads is in the Roads section above.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
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 58.8 miles (CTH W / West North Street): Navigation decision point.
Yes. A round trip is manageable in a single day if you plan a break at Saint Peter, WI before heading back.
How this page is built
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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