How far is West Allis, WI from North Prairie, WI?
The driving distance from West Allis, WI to North Prairie, WI is about 25.4 miles (40.8 km), with a travel time of about 00h 40m by car.
- The straight-line flight distance is about 20.9 miles (33.7 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.
City in and county seat of Waukesha County, Wisconsin, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between West Allis and North Prairie.
Turn-by-Turn Driving Directions
Step-by-step road directions between West Allis and North Prairie.
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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
6 mi · 7 min · East-West Freeway
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9
Take the exit slight right toward US 18, WI 164 South, CTH JJ: Barker Road, Bluemound Road
765 ft · 19 sec
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10
Keep slight right to continue on US 18 East, CTH Y, CTH JJ: Barker Road, Bluemound Road
561 ft · 14 sec
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11
Keep slight right to continue on US 18, CTH JJ: Waukesha, Barker Road North
764 ft · 30 sec
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12
Turn left onto West Bluemound Road
1.7 mi · 3 min · West Bluemound Road
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13
Turn slight left
6.5 mi · 12 min
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14
Turn straight
913 ft · 20 sec
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15
Turn left onto Genesee Road
1.7 mi · 2 min · Genesee Road
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16
Continue on State Highway 59
3 mi · 4 min · State Highway 59
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17
Enter the roundabout and take exit 2 toward State Highway 59
40 m · 8 sec · State Highway 59
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18
Exit the roundabout onto State Highway 59
1.8 mi · 3 min · State Highway 59
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19
Continue on East State Road
1.2 mi · 2 min · East State Road
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20
Turn right onto North Main Street
889 ft · 18 sec · North Main Street
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21
Turn right
17 m · 4 sec
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22
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between West Allis and North Prairie.
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.
Longest stretch
Turn slight left
6.48 mi · 00h 12m
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.
Showers And Thunderstorms leaving West Allis and Showers And Thunderstorms near North Prairie.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from West Allis to North Prairie?
The road trip is about 25.4 miles (40.8 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?
Waukesha is a useful midpoint, sitting about 12.7 miles from West Allis and 12.7 miles from North Prairie.
How much longer is the road route than the straight-line distance?
The direct path is about 20.9 miles (33.7 km), while the road route adds roughly 4.5 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 Showers And Thunderstorms around West Allis and Showers And Thunderstorms near North Prairie.
Stop Ideas Near Waukesha
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 Waukesha.
Milwaukee Airport Railroad Station
Milwaukee Intermodal Station
Sturtevant station
Beaver Dam, WI
Flight Path Map
This map shows the direct air route between West Allis and North Prairie. Straight-line distance: 20.92 mi (33.67 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 North Prairie
Village in Waukesha County, Wisconsin
| Population | 2,236 |
| Coordinates | 42.9344600, -88.4053700 |
| Altitude | 289 |
| Country | United States |
End: North Prairie (-88.40537, 42.93446)
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 18m |
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.