How far is West Allis, WI from Westport, WI?
The driving distance from West Allis, WI to Westport, WI is about 144.7 miles (232.9 km), with a travel time of about 03h 07m by car.
- The straight-line flight distance is about 133.5 miles (214.8 km).
- For a round trip, plan for roughly 06h 15m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 07m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Village in Dane County, Wisconsin , United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Driving Route Map
The map below follows the saved road route between West Allis and Westport.
Turn-by-Turn Driving Directions
Step-by-step road directions between West Allis and Westport.
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1
Start on West Greenfield Avenue
1.4 mi · 4 min · West Greenfield Avenue
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2
Take the ramp slight right toward I 894 West, US 45 North
907 ft · 24 sec
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3
Keep slight left to continue on I 94: Madison, Milwaukee
751 ft · 18 sec
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4
Merge slight left onto Zoo Freeway
6 m · 1 sec · Zoo Freeway
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5
Take the exit slight right toward I 94 West, I 94 East: Madison, Milwaukee
937 ft · 16 sec
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6
Keep slight left to continue on I 94 West: Madison
3267 ft · 56 sec
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7
Keep slight left to continue on I 94 West: Madison
665 ft · 11 sec
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8
Merge slight left onto East-West Freeway
10.2 mi · 12 min · East-West Freeway
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9
Keep slight left to continue on East-West Freeway
53.5 mi · 57 min · East-West Freeway
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10
Keep slight right to continue on I 39 North, I 90 West, I 94 West: Wisconsin Dells, Eau Claire
6.9 mi · 7 min
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11
Take the exit slight right toward WI 19: Waunakee, Sun Prairie
1277 ft · 31 sec
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12
Keep slight left to continue on WI 19 West: Waunakee
138 m · 14 sec
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13
Continue on State Highway 19
1.2 mi · 2 min · State Highway 19
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14
Enter the roundabout and take exit 2 toward the route
38 m · 7 sec
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15
Exit the roundabout
2.4 mi · 3 min
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16
Enter the roundabout and take exit 2 toward State Highway 19
37 m · 7 sec · State Highway 19
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17
Exit the roundabout onto State Highway 19
1.5 mi · 2 min · State Highway 19
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18
Continue on East Main Street
1 mi · 3 min · East Main Street
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19
Enter the roundabout and take exit 2 toward West Main Street
35 m · 7 sec · West Main Street
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20
Exit the roundabout onto West Main Street
1.2 km · 1 min · West Main Street
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21
Continue on State Highway 19
4.1 mi · 6 min · State Highway 19
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22
Turn right
1.5 mi · 2 min
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23
Turn left onto State Highway 19
9.7 mi · 14 min · State Highway 19
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24
Continue on State Highway 19/78
1.3 mi · 2 min · State Highway 19/78
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25
Turn slight right
561 ft · 21 sec
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26
Turn straight onto US Highway 14
1.3 km · 1 min · US Highway 14
-
27
Continue on East Commercial Street
1.4 km · 2 min · East Commercial Street
-
28
Continue on US Highway 14
26.2 mi · 37 min · US Highway 14
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29
Turn left onto State Highway 60
19.5 mi · 29 min · State Highway 60
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30
Arrive at your destination
0 m · 1 sec · State Highway 60
Car Route Details
A richer read on the saved driving route between West Allis and Westport.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
East-West Freeway
Keep slight left to continue on East-West Freeway
53.5 mi · 00h 57m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving West Allis and Partly Sunny near Westport.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from West Allis to Westport?
The road trip is about 144.7 miles (232.9 km) and usually takes 03h 07m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Windsor is a useful midpoint, sitting about 72.2 miles from West Allis and 72.5 miles from Westport.
How much longer is the road route than the straight-line distance?
The direct path is about 133.5 miles (214.8 km), while the road route adds roughly 11.2 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 10:44 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.27 one way or $38.54 round trip. Estimated CO2 is about 45.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around West Allis and Partly Sunny near Westport.
Stop Ideas Near Windsor
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Windsor.
Madison, Wisconsin
Madison (South), Wisconsin
Columbus
Portage
Flight Path Map
This map shows the direct air route between West Allis and Westport. Straight-line distance: 133.5 mi (214.85 km).
#1 West Allis
The most populous city in Milwaukee County, Wisconsin.
| Population | 59,748 |
| Coordinates | 43.0166800, -88.0070300 |
| Altitude | 222 |
| Country | United States |
#2 Westport
Unincorporated community in Richland County, Wisconsin
| Population | 4,225 |
| Coordinates | 43.2049800, -90.6412400 |
| Altitude | 202 |
| Country | United States |
End: Westport (-90.64124, 43.20498)
Estimated Travel Time
Distance: 233 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 49m |
| 40 mph (64.37 km/h) | 03h 37m |
| 50 mph (80.47 km/h) | 02h 53m |
| 60 mph (96.56 km/h) | 02h 24m |
| 70 mph (112.65 km/h) | 02h 04m |
| 80 mph (129 km/h) | 01h 48m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $19.27 | $38.54 |
| Mid-grade | $4.25 | $21.73 | $43.47 |
| Premium | $4.65 | $23.78 | $47.56 |
| Diesel | $5.30 | $27.10 | $54.21 |
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 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.