If you are planning a trip from Green Bay to New Berlin, expect a journey covering 133 miles through Wisconsin. This drive typically takes about 2 hours and 9 minutes, making it a manageable day trip that does not require an overnight stay. Since the route relies on local roads rather than major interstates, you should budget approximately $20 for fuel. Navigating through the Midwest, you will transition from the Green Bay area down toward the New Berlin vicinity. Because this is a straightforward, direct path, you can easily complete the entire distance in one go without needing scheduled stops.
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
64.5 miles from Green Bay, WI
A natural place for your longest stop of the day
, about 1h 14m into the drive
.
Main Roads
Road
Distance
Duration
I 43
114.6 mi
2h 6m
East-West Freeway
4.8 mi
6m
West National Avenue
3.3 mi
7m
Zoo Freeway
1.1 mi
1m
North Webster Avenue
0.9 mi
2m
West Oklahoma Avenue
0.6 mi
1m
Main Street
0.4 mi
1m
University Avenue
0.3 mi
<1m
Longest stretch:
I 43
— 114.6 mi, about 2h 6m
Turn-by-Turn Driving Directions
Step-by-step road directions between Green Bay, WI and New Berlin, WI.
1
Start on US 141
0.3 mi·47 sec·Dousman Street
2
Continue on US 141; WI 29
0.4 mi·1 min·Main Street
3
Turn left onto WI 54; WI 57
428 ft·9 sec·North Monroe Avenue
4
Continue on WI 54; WI 57
0.3 mi·35 sec·University Avenue
5
Turn left onto North Webster Avenue
0.9 mi·2 min·North Webster Avenue
6
Take the ramp
0.3 mi·42 sec
Toward I 43 South: Manitowoc, MilwaukeeUse the right lane.
7
Merge onto I 43
115 mi·2 hr 6 min·I 43
Use the straight / slight right lanes.
8
Take the exit
0.8 mi·1 min
Exit 72DToward I 94 West: MadisonUse the straight / slight right lanes.
9
Merge onto I 94
4.8 mi·6 min·East-West Freeway
Use the straight / slight left lanes.
10
Take the exit
0.2 mi·26 sec
Exit 305A-BToward I 41, US 45, I 894: Fond du Lac, ChicagoUse the slight right lane.
11
Keep slight left at fork
0.8 mi·1 min
Exit 305AToward I 41 South, I 894 South, US 45 South: ChicagoUse the straight / slight right lanes.
12
Keep slight left at fork
0.2 mi·28 sec
Toward I 41, I 894, US 45 South: Chicago
13
Merge onto I 41; I 894; US 41; US 45
1.1 mi·1 min·Zoo Freeway
14
Take the exit
0.3 mi·33 sec
Exit 2AToward National AvenueUse the straight / slight right lanes.
15
Turn right onto West National Avenue
1.1 mi·2 min·West National Avenue
16
Continue on West Oklahoma Avenue
0.6 mi·1 min·West Oklahoma Avenue
17
Continue on West National Avenue
2.3 mi·4 min·West National Avenue
18
Arrive at destination
West National Avenue
Trip Plan
Since this is a relatively short 2-hour and 9-minute journey, you have plenty of flexibility regarding your departure time. You can easily fit this drive into a single day, allowing you to bypass the need for multi-day planning or overnight logistics. Given the $20 fuel estimate, it is a budget-friendly route, though you should ensure your tank is ready before navigating the turn-heavy local streets. Keep in mind that since you are sticking to local roads like University Avenue and North Monroe Avenue, traffic patterns may fluctuate more than they would on a major expressway. Try to avoid peak local commuting hours to ensure your trip remains as efficient as possible.
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.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 64.5 miles from Green Bay, WI, or about 1h 14m into the drive.
The longest continuous stretch on this route runs about 114.6 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 28 miles or 34m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 64.5 miles or 1h 14m 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 59m
Traffic, exits, and arrival timing usually matter more near New Berlin, WI than in the middle of the route.
Before You Leave
+
Open the route before leaving Green Bay, 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 Green Bay, WI
This is one driving day of about 129 miles and 2h 33m.
Your first comfortable stop window is around 28 miles from Green Bay, 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 43 for about 114.6 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 10
5 decision points cluster between mile 2 and 124.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
2 mi into trip|~5m in
Take the ramp toward I 43 South: Manitowoc, Milwaukee
Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Toward I 43 South: Manitowoc, Milwaukee
7
116.9 mi into trip|~2h 11m in
Take the exit toward I 94 West: Madison
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 72D
Toward I 94 West: Madison
8
122.5 mi into trip|~2h 20m in
Take the exit toward I 41, US 45, I 894: Fond du Lac, Chicago
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, US 45, I 894: Fond du Lac, Chicago
9
122.7 mi into trip|~2h 20m in
Keep slight left at fork toward I 41 South, I 894 South, US 45 South: Chicago
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 305A
Toward I 41 South, I 894 South, US 45 South: Ch...
7
124.8 mi into trip|~2h 24m in
Take the exit toward National Avenue
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 2A
Toward National Avenue
Fuel & Cost
Regular Gas
$20.17 one way
$40.34 round trip
$3.97/gal25.4 MPG avg45 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$22.14
$44.29
premium
$4.89
$24.82
$49.65
diesel
$5.61
$28.48
$56.96
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$20
Meals
$25–$50
Total
$45–$70
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 45.1 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $14 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
38.7
0
$13.54
$6.19
Efficient EV
32.3
0
$11.29
$5.16
EV Truck/SUV
51.6
0
$18.06
$8.26
Gas CO2
45 kg
EV CO2
15 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.
Forecast as of Apr 15, 2026
Origin
Green Bay, WI
Afternoon
in Green Bay on Sunday
Local time
12:32 PM
CDT
Current temp
44°F
Unavailable
Live forecast
Destination
New Berlin, WI
Afternoon
in New Berlin on Sunday
Local time
12:32 PM
CDT
Current temp
63°F
Unavailable
Live forecast
44°F
Cedar Grove, WI
65 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
19 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 33m 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?
Prepare for a turn-heavy local drive, as this route avoids highways entirely with a 0% highway share. You will spend the duration of your 133-mile trip navigating via Main Street, North Monroe Avenue, and University Avenue. Unlike a monotonous interstate slog, this path requires your full attention as you transition between these local thoroughfares. The road’s personality is defined by its technical nature rather than high-speed cruising, so expect a more hands-on experience behind the wheel. Because there are no long, uninterrupted stretches, the pace remains consistent as you move across the Wisconsin landscape.
93% 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: 114.6 mi on I 43.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 43 and East-West Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 2 miles in.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 10 significant decision points across 129 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 2 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 116.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 122.5 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 Green Bay, WI to New Berlin, WI, road signs begin pointing toward Chicago along the way.
Chicago
122.5 mi in|~2h 20m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 33m. Total distance: 129 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 33m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (93%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 114.6 miles on I 43. The full list of main roads is in the Roads section above.
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 New Berlin, 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 2 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 116.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 122.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes. A round trip is manageable in a single day if you plan a break at New Berlin, WI before heading back.
