Prairie du Chien to Wauwatosa is 177 miles and takes about 3h 46m via I 94 and US 18, with a fuel budget near $28 and enough daylight to finish in a day. This trip stays within Wisconsin, connecting two points in the Midwest. It's a straightforward drive, predominantly on highways, making it a good option when you need to get from point A to point B efficiently. You'll be covering a significant portion of the distance on the interstate, so expect a consistent pace for most of the journey. This route is best suited for a single-day trip, especially if you're looking for a practical and uncomplicated drive.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
88.5 miles from Prairie du Chien, WI
A natural place for your longest stop of the day
, about 2h 2m into the drive
.
Main Roads
Road
Distance
Duration
I 94
63.3 mi
1h 8m
US 18
54 mi
1h 8m
US Highway 18
24.1 mi
34m
Great River Road
12.3 mi
17m
West Beltline Highway
8.8 mi
11m
I 39
3.1 mi
3m
Dodgeville Expressway
2.4 mi
3m
South Marquette Road
1.8 mi
3m
Longest stretch:
I 94
— 63.3 mi, about 1h 8m
Turn-by-Turn Driving Directions
Step-by-step road directions between Prairie du Chien, WI and Wauwatosa, WI.
1
Start on WI 35; WI 27
408 ft·10 sec·South Marquette Road
2
Enter roundabout onto WI 35; WI 27
142 ft·3 sec·South Marquette Road
3
Continue on WI 35; WI 27
343 ft·8 sec·South Marquette Road
4
Enter roundabout onto WI 35
120 ft·2 sec·South Marquette Road
5
Continue on WI 35
1.7 mi·3 min·South Marquette Road
6
Continue on US 18; WI 35; WI 60
12 mi·17 min·Great River Road
7
Continue on US 18; WI 133
15 mi·21 min·US 18; WI 133
8
Turn right onto US 18; US 61
0.5 mi·1 min·Lincoln Avenue
9
Turn left onto US 18
0.5 mi·1 min·12th Street
10
Continue on US 18
16 mi·22 min·US Highway 18
11
Continue on US 18; WI 80
1.3 mi·2 min·West Main Street
12
Continue on US 18
8.4 mi·11 min·US Highway 18
13
Continue on US 18
2.0 mi·3 min·Dodgeville Expressway
14
Enter roundabout onto US 18
147 ft·6 sec·Dodgeville Expressway
15
Continue on US 18
0.3 mi·26 sec·Dodgeville Expressway
16
Keep slight left at fork onto US 18
38 mi·45 min·US 18
Use the straight / slight right lanes.
17
Take the exit onto US 18; US 151
0.5 mi·1 min·US 18; US 151
Toward US 12 East, US 14 East, US 18 East, US 151 NorthUse the right lane.
18
Merge onto US 12; US 14; US 18; US 151
8.8 mi·11 min·West Beltline Highway
Use the straight / slight right lanes.
19
Take the exit
0.8 mi·1 min
Exit 267BToward I 39 North, I 90 West: Milwaukee, Wisconsin DellsUse the slight left / straight lanes.
20
Merge onto I 39; I 90
3.1 mi·3 min·I 39; I 90
Use the straight / slight left lanes.
21
Take the exit
0.3 mi·22 sec
Exit 138AToward I 94 East: Milwaukee
22
Merge onto WI 30
0.2 mi·11 sec·WI 30
23
Merge onto I 94
63 mi·1 hr 8 min·I 94
Use the straight / slight right lanes.
24
Take the exit
0.6 mi·1 min
Exit 305A-BToward I 41, I 894, US 45: Chicago, Fond du LacUse the slight right lane.
25
Keep slight right at fork
0.8 mi·1 min
Exit 305BToward I 41 North, US 45 North: Fond du LacUse the slight right lane.
26
Merge onto I 41; US 41; US 45
0.5 mi·44 sec·Zoo Freeway
27
Take the exit
0.2 mi·20 sec
Exit 40A-BToward Watertown Plank RoadUse the slight right lane.
28
Keep slight right at fork
0.1 mi·24 sec
Exit 40AToward Watertown Plank Road EastUse the right lane.
29
Turn straight onto West Watertown Plank Road
0.9 mi·2 min·West Watertown Plank Road
Use the left lane.
30
Continue on Harwood Avenue
0.3 mi·51 sec·Harwood Avenue
Use the straight / right lanes.
31
Turn left onto WI 181
0.2 mi·32 sec·Harmonee Avenue
Use the left / straight lanes.
32
Turn right onto West Menomonee River Parkway
498 ft·21 sec·West Menomonee River Parkway
33
Arrive at destination
West State Street
Trip Plan
Given the 3h 46m estimated drive time, this route is comfortably a one-day trip. Leaving in the morning will give you ample time to reach Wauwatosa without feeling rushed. With only one recommended stop and the longest stretch on I 94 being over 60 miles, you can plan your break strategically, perhaps around the halfway point or just before transitioning off the interstate. Keep an eye on your fuel levels, especially during the longer highway segments, as services might be less frequent. The manageable distance means you have flexibility if you encounter unexpected delays.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 88.5 miles from Prairie du Chien, WI, or about 2h 2m into the drive.
The longest continuous stretch on this route runs about 63.3 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 39 miles or 57m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 88.5 miles or 2h 2m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 8m
Traffic, exits, and arrival timing usually matter more near Wauwatosa, WI than in the middle of the route.
Before You Leave
+
Open the route before leaving Prairie du Chien, 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 Prairie du Chien, WI
This is one driving day of about 177 miles and 3h 46m.
Your first comfortable stop window is around 39 miles from Prairie du Chien, WI.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 94 for about 63.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 20
5 decision points cluster between mile 96.4 and 175.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
96.4 mi into trip|~2h 11m in|US 18; US 151
Take the exit onto US 18; US 151 toward US 12 East, US 14 East, US 18 East, US 151 North
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Toward US 12 East, US 14 East, US 18 East, US 1...
8
105.6 mi into trip|~2h 24m in
Take the exit toward I 39 North, I 90 West: Milwaukee, Wisconsin Dells
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / straight lanes.
Exit 267B
Toward I 39 North, I 90 West: Milwaukee, Wiscon...
8
173.3 mi into trip|~3h 38m in
Take the exit toward I 41, I 894, US 45: Chicago, Fond du Lac
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 305A-B
Toward I 41, I 894, US 45: Chicago, Fond du Lac
9
173.9 mi into trip|~3h 40m in
Keep slight right at fork toward I 41 North, US 45 North: Fond du Lac
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 305B
Toward I 41 North, US 45 North: Fond du Lac
9
175.5 mi into trip|~3h 42m in
Keep slight right at fork toward Watertown Plank Road East
Highway fork - watch signs carefully. Lane positioning matters here
Use the right lane.
Exit 40A
Toward Watertown Plank Road East
Fuel & Cost
Regular Gas
$27.67 one way
$55.34 round trip
$3.97/gal25.4 MPG avg62 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$30.38
$60.77
premium
$4.89
$34.06
$68.12
diesel
$5.61
$39.08
$78.16
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$28
Meals
$25–$50
Total
$53–$78
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 61.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $19 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
53.1
0
$18.59
$8.50
Efficient EV
44.3
0
$15.49
$7.08
EV Truck/SUV
70.8
0
$24.78
$11.33
Gas CO2
62 kg
EV CO2
21 kg (66% 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.
Forecast as of Apr 15, 2026
Origin
Prairie du Chien, WI
Morning
in Prairie du Chien on Sunday
Local time
8:30 AM
CDT
Current temp
69°F
Unavailable
Live forecast
Destination
Wauwatosa, WI
Morning
in Wauwatosa on Sunday
Local time
8:30 AM
CDT
Current temp
47°F
Unavailable
Live forecast
65°F
Fitchburg, WI
89 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
22 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 46m 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.
More Details
What kind of drive is this?
This drive is heavily focused on highways, with 83% of the route utilizing them. You'll spend a good amount of time on I 94, including a longest stretch of 63.3 miles without needing to exit. While the interstate provides a fast and direct path, you'll also navigate sections of US 18, offering a slightly different driving experience. The transition between these two types of roads is generally smooth, but be prepared for the consistent speed of interstate travel for the majority of your trip. It's a highway-centric journey designed for efficient travel.
83% highway — fuel and pacing are the main things to plan.
33 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 63.3 mi on I 94.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on I 94 and US 18. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 96.4 miles in near US 18; US 151.
Driving Effort10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 20 significant decision points across 177 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 96.4 miles (US 18; US 151): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 105.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 173.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Prairie du Chien, WI to Wauwatosa, WI, road signs begin pointing toward Wisconsin Dells along the way.
Wisconsin Dells
105.6 mi in|~2h 24m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 46m. Total distance: 177 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 46m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (83%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 63.3 miles on I 94. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Wauwatosa, WI before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 96.4 miles (US 18; US 151): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 105.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 173.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Possible but tiring. At 3.8 hours each way, an in-and-out day trip would put you behind the wheel for 7.6 hours — manageable with a long break at Wauwatosa, WI, but most travelers stay overnight.
