How far is West Allis, WI from Rochester, WI?
The driving distance from West Allis, WI to Rochester, WI is about 25.5 miles (41 km), with a travel time of about 00h 40m by car.
- The straight-line flight distance is about 22 miles (35.4 km).
- For a round trip, plan for roughly 01h 21m 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 40m.
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.
Third-class city in Milwaukee County, Wisconsin
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Snow Showers then Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between West Allis and Rochester.
Turn-by-Turn Driving Directions
Step-by-step road directions between West Allis and Rochester.
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1
Start on West Greenfield Avenue
1.5 mi · 4 min · West Greenfield Avenue
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2
Turn left onto I 41 South, I 894 East, US 45 South
1706 ft · 44 sec
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3
Merge slight left onto Zoo Freeway
3.2 mi · 4 min · Zoo Freeway
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4
Take the exit slight right toward I 43 South, US 45 South: Beloit
1.4 km · 1 min
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5
Take the exit slight left toward US 45, WI 100: 108th Street
934 ft · 22 sec
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6
Keep slight right to continue on WI 100 South, US 45 South
4.7 mi · 9 min
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7
Turn right onto West Loomis Road
6.1 mi · 9 min · West Loomis Road
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8
Continue on State Highway 36
7.3 mi · 10 min · State Highway 36
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9
Continue on Milwaukee Avenue
1.5 km · 1 min · Milwaukee Avenue
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10
Turn right onto Washington Avenue
687 ft · 19 sec · Washington Avenue
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11
Continue on East Main Street
1575 ft · 43 sec · East Main Street
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12
Arrive at your destination
0 m · 1 sec · West Main Street
Car Route Details
A richer read on the saved driving route between West Allis and Rochester.
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.
State Highway 36
Continue on State Highway 36
7.29 mi · 00h 10m
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.
Slight Chance Snow Showers then Mostly Sunny leaving West Allis and Mostly Sunny near Rochester.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from West Allis to Rochester?
The road trip is about 25.5 miles (41 km) and usually takes 00h 40m 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?
Franklin is a useful midpoint, sitting about 12.7 miles from West Allis and 12.7 miles from Rochester.
How much longer is the road route than the straight-line distance?
The direct path is about 22 miles (35.4 km), while the road route adds roughly 3.5 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 7:08 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.39 one way or $6.79 round trip. Estimated CO2 is about 8 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Snow Showers then Mostly Sunny around West Allis and Mostly Sunny near Rochester.
Stop Ideas Near Franklin
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 Franklin.
Milwaukee Airport Railroad Station
Milwaukee Intermodal Station
Sturtevant station
Janesville, Wisconsin
Flight Path Map
This map shows the direct air route between West Allis and Rochester. Straight-line distance: 21.97 mi (35.36 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 Rochester
Village in Racine County, Wisconsin, United States
| Population | 3,880 |
| Coordinates | 42.7414100, -88.2242600 |
| Altitude | 234 |
| Country | United States |
End: Rochester (-88.22426, 42.74141)
Estimated Travel Time
Distance: 41 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 50m |
| 40 mph (64.37 km/h) | 00h 38m |
| 50 mph (80.47 km/h) | 00h 30m |
| 60 mph (96.56 km/h) | 00h 25m |
| 70 mph (112.65 km/h) | 00h 21m |
| 80 mph (129 km/h) | 00h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $3.39 | $6.79 |
| Mid-grade | $4.25 | $3.83 | $7.66 |
| Premium | $4.65 | $4.19 | $8.38 |
| Diesel | $5.30 | $4.77 | $9.55 |
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 · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.