Embark on a 309.6-mile journey from New Berlin, Wisconsin, to Star Prairie, Wisconsin, a drive that typically takes about 5 hours and 44 minutes. This Midwest to Midwest trip is primarily highway-focused, with 94% of the route utilizing major interstates like I-94 and I-90, along with the East-West Freeway. Given its length and duration, this route is very manageable as a single-day trip, though you might consider an overnight stay if you prefer a more relaxed pace. The estimated fuel cost for this drive is around $48. You'll find this is a straightforward, efficient route for getting between these two Wisconsin locations.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
154.8 miles from New Berlin, WI
A natural place for your longest stop of the day
, about 2h 49m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 5h 44m. Total distance: 309.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 44m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (94%). Some complex stretches to watch for.
Drive Character
Expect a predominantly highway-focused experience for most of this 309.6-mile drive. With 94% of the route on interstates like I-94 and I-90, you'll be covering ground efficiently. The longest uninterrupted stretch you'll encounter is 159.2 miles, also on I-94, so be prepared for extended periods of consistent driving. While the main roads provide a direct path, the character is largely defined by its interstate nature, making it a practical transit rather than a winding scenic tour.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 18 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 94 is the longest continuous segment at about 159.2 miles.
Elevation Profile
Mostly flat terrain
1,126 ft816 ft
Total Climb
688 ft
Total Descent
672 ft
Highest Point
1,126 ft
~287.5 mi in
Elevation Range
310 ft
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 94 and I 90. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 10.6 miles in near I 94 / East-West Freeway.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 12 significant decision points across 309.6 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 10.6 miles (I 94 / East-West Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 64.1 miles (I 94): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 93.2 miles (I 90; I 94): Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 12 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
6
10.6 mi into trip|~14m in|I 94 / East-West Freeway
Keep slight left at fork onto I 94 / East-West Freeway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
9
64.1 mi into trip|~1h 12m in|I 94
Keep slight right at fork onto I 94 toward I 39 North, I 90 West, I 94 West: Wisconsin Dells, Eau Claire
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 240
Toward I 39 North, I 90 West, I 94 West: Wiscon...
6
93.2 mi into trip|~1h 43m in|I 90; I 94
Keep slight left at fork onto I 90; I 94
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
8
156.7 mi into trip|~2h 51m in|I 94
Keep slight right at fork onto I 94 toward I 94 West: Eau Claire, Saint Paul
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight lane.
Toward I 94 West: Eau Claire, Saint Paul
6
287.1 mi into trip|~5h 11m in|CTH T / County Highway T
Enter roundabout onto CTH T / County Highway T toward Hammond
Roundabout - know your exit number before entering
Toward Hammond
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between New Berlin, WI and Star Prairie, WI, road signs point toward Eau Claire, Saint Paul, Cth T: Hammond and Hammond.
Eau Claire
64.1 mi in|~1h 12m|via I 94
Saint Paul
156.7 mi in|~2h 51m|via I 94
Cth T: Hammond
286.8 mi in|~5h 10m|via Exit 16
Hammond
287.1 mi in|~5h 11m|via CTH T
Main Roads
Road
Distance
Duration
I 94
159.2 mi
2h 50m
I 90
63.5 mi
1h 8m
East-West Freeway
60.2 mi
1h 4m
County Highway T
12.8 mi
19m
State Highway 64
4.7 mi
6m
State Highway 65
4.2 mi
5m
South Moorland Road
3.3 mi
6m
US-12
0.6 mi
<1m
Longest stretch:
I 94
— 159.2 mi, about 2h 50m
Turn-by-Turn Driving Directions
Step-by-step road directions between New Berlin, WI and Star Prairie, WI.
1
Start on West National Avenue
69 ft·1 sec·West National Avenue
2
Turn sharp right onto CTH O
3.3 mi·6 min·South Moorland Road
3
Take the ramp
0.6 mi·1 min
Use the straight / slight left lanes.
4
Merge onto I 94
6.7 mi·7 min·East-West Freeway
Use the straight / slight right lanes.
5
Keep slight left at fork onto I 94
54 mi·57 min·East-West Freeway
Use the straight / slight right lanes.
6
Keep slight right at fork onto I 94
29 mi·31 min·I 94
Exit 240Toward I 39 North, I 90 West, I 94 West: Wisconsin Dells, Eau ClaireUse the straight / slight right lanes.
7
Keep slight left at fork onto I 90; I 94
63 mi·1 hr 8 min·I 90; I 94
Use the straight lane.
8
Keep slight right at fork onto I 94
130 mi·2 hr 19 min·I 94
Toward I 94 West: Eau Claire, Saint PaulUse the straight lane.
9
Take the exit onto Exit 16
0.3 mi·37 sec·Exit 16
Exit 16Toward CTH T: Hammond
10
Enter roundabout onto CTH T
15 ft·0 sec·County Highway T
Toward Hammond
11
Continue on CTH T
2.7 mi·5 min·County Highway T
Toward Hammond
12
Continue on US 12; CTH T
0.6 mi·47 sec·US-12
13
Turn right onto CTH T
10 mi·13 min·County Highway T
14
Turn left onto WI 64
4.7 mi·6 min·State Highway 64
15
Turn right onto WI 65
4.2 mi·5 min·State Highway 65
16
Turn right onto Main Street
0.2 mi·20 sec·Main Street
17
Turn right onto CTH M
79 ft·1 sec·Bridge Avenue
18
Arrive at destination
CTH M
Trip Plan
For this 5-hour and 44-minute drive, consider an early morning departure from New Berlin to maximize your daylight and arrive in Star Prairie with ample time. With only one recommended stop, you have flexibility in pacing, but it's wise to plan for a break around the halfway point, especially given the 159.2-mile stretch on I-94. Keep an eye on your fuel gauge, as the $48 estimated cost suggests regular fueling will be necessary. Since this is a manageable day trip, you can afford to be flexible with your start time and any brief stops you might want to make along the way.
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 154.8 miles from New Berlin, WI, or about 2h 49m into the drive.
The longest continuous stretch on this route runs about 159.2 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 68 miles or 1h 16m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 154.8 miles or 2h 49m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 35m
Traffic, exits, and arrival timing usually matter more near Star Prairie, WI than in the middle of the route.
Before You Leave
+
Open the route before leaving New Berlin, 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 New Berlin, WI
This is one driving day of about 309.6 miles and 5h 44m.
Your first comfortable stop window is around 68 miles from New Berlin, 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 159.2 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 154.8 mi from New Berlin, WI
· 2h 49m into the drive
The midpoint is around 154.8 miles from New Berlin, WI, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel check
Top up before I 94 if your tank is already low. That segment runs about 159.2 miles.
Arriving in Star Prairie, WI
The final approach into Star Prairie, WI usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Star Prairie, WI.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
National Parks Near This Route
Worth a detour if your schedule allows.
Ice Age National Scenic Trail
National Scenic Trail
The Ice Age National Scenic Trail spans 1,200 miles, traverses some of Wisconsin's finest geologic and glacial features, and passes through the ancestral lands of 15 Tribes. The Trail is built, manage...
26 mi from route
~64 min detour
Free
near mile 117.4
Caution: Averill–Kelly Creek Wilderness Segment — Dangerous Ford at New Wood River
Caution: Skunk and Foster Lakes Segment — Storm Damage
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$48.40 one way
$96.80 round trip
$3.97/gal25.4 MPG avg108 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$53.14
$106.29
premium
$4.89
$59.58
$119.16
diesel
$5.61
$68.36
$136.71
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$48
Meals
$25–$50
Total
$73–$98
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 108.3 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $33 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
92.9
1
$32.51
$14.86
Efficient EV
77.4
0
$27.09
$12.38
EV Truck/SUV
123.8
1
$43.34
$19.81
Gas CO2
108 kg
EV CO2
36 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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
New Berlin, WI
Morning
in New Berlin on Saturday
Local time
9:31 AM
CDT
Current temp
63°F
Unavailable
Live forecast
Destination
Star Prairie, WI
Morning
in Star Prairie on Saturday
Local time
9:31 AM
CDT
Current temp
64°F
Unavailable
Live forecast
64°F
Adams, WI
155 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
1 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
5h 44m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from New Berlin, WI to Star Prairie, WI covers 309.6 miles and takes about 5h 44m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 94, I 90, East-West Freeway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 154.8 miles from New Berlin, WI. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $48.40 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 12 significant decision points across 309.6 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.
The main spots that need attention: at 10.6 miles (I 94 / East-West Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 64.1 miles (I 94): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 93.2 miles (I 90; I 94): Highway fork - watch signs carefully. Lane positioning matters here.
Between New Berlin, WI and Star Prairie, WI, road signs point toward Eau Claire, Saint Paul, Cth T: Hammond and Hammond.
Mostly flat terrain. The route ranges from 816 ft to 1,126 ft elevation with about 688 ft of total climbing.
Yes. Nearby national parks include Ice Age National Scenic Trail.
