How far is Port Washington, WI from Milwaukee, WI?
The driving distance from Port Washington, WI to Milwaukee, WI is about 27.4 miles (44.1 km), with a travel time of about 00h 31m by car.
- The straight-line flight distance is about 24.1 miles (38.8 km).
- For a round trip, plan for roughly 01h 03m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 00h 31m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Neighborhood in Queens, New York City
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Port Washington and Milwaukee.
Turn-by-Turn Driving Directions
Step-by-step road directions between Port Washington and Milwaukee.
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1
Start on South Webster Street
32 m · 10 sec · South Webster Street
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2
Turn left onto West Grand Avenue
2615 ft · 52 sec · West Grand Avenue
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3
Turn left onto South Spring Street
3.9 mi · 6 min · South Spring Street
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4
Turn left onto I 43 South, WI 32, WI 57
20.1 mi · 25 min
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5
Take the exit slight right toward WI 145: Fond du Lac Avenue, McKinley Avenue
1377 ft · 36 sec
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6
Turn left onto West Fond du Lac Avenue
2518 ft · 1 min · West Fond du Lac Avenue
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7
Continue on West McKinley Avenue
1618 ft · 54 sec · West McKinley Avenue
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8
Continue on East Knapp Street
148 m · 18 sec · East Knapp Street
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9
Turn right onto North Water Street
2690 ft · 1 min · North Water Street
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10
Turn left onto East Mason Street
687 ft · 29 sec · East Mason Street
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11
Turn right onto North Milwaukee Street
123 m · 14 sec · North Milwaukee Street
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12
Arrive at your destination
0 m · 1 sec · North Milwaukee Street
Car Route Details
A richer read on the saved driving route between Port Washington and Milwaukee.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
I 43 South
Turn left onto I 43 South, WI 32, WI 57
20.1 mi · 00h 25m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Mostly Sunny leaving Port Washington and Mostly Sunny near Milwaukee.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Port Washington to Milwaukee?
The road trip is about 27.4 miles (44.1 km) and usually takes 00h 31m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Bayside is a useful midpoint, sitting about 13.2 miles from Port Washington and 14.2 miles from Milwaukee.
How much longer is the road route than the straight-line distance?
The direct path is about 24.1 miles (38.8 km), while the road route adds roughly 3.3 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:26 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.66 one way or $7.32 round trip. Estimated CO2 is about 8.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Port Washington and Mostly Sunny near Milwaukee.
Stop Ideas Near Bayside
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Milwaukee City Hall
West Allis City Hall
City Hall Square Apartments
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Bayside.
Milwaukee Intermodal Station
Milwaukee Airport Railroad Station
Sturtevant station
Sheboygan, Wisconsin
Flight Path Map
This map shows the direct air route between Port Washington and Milwaukee. Straight-line distance: 24.12 mi (38.81 km).
#1 Port Washington
Fourth-class city in and county seat of Ozaukee County, Wisconsin
| Population | 1,584 |
| Coordinates | 43.3872200, -87.8756400 |
| Altitude | 183 |
| Country | United States |
#2 Milwaukee
The thirtieth most populous city in the United States and the center of the Milwaukee metropolitan area.
| Population | 589,067 |
| Coordinates | 43.0389000, -87.9064700 |
| Altitude | 188 |
| Country | United States |
End: North Milwaukee Street (-87.906566, 43.038895)
Estimated Travel Time
Distance: 44 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 54m |
| 40 mph (64.37 km/h) | 00h 41m |
| 50 mph (80.47 km/h) | 00h 32m |
| 60 mph (96.56 km/h) | 00h 27m |
| 70 mph (112.65 km/h) | 00h 23m |
| 80 mph (129 km/h) | 00h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $3.66 | $7.32 |
| Mid-grade | $4.25 | $4.13 | $8.25 |
| Premium | $4.65 | $4.51 | $9.03 |
| Diesel | $5.30 | $5.14 | $10.29 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Wisconsin · May 25, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.