How far is Elroy, WI from West Allis, WI?
The driving distance from Elroy, WI to West Allis, WI is about 145.5 miles (234.2 km), with a travel time of about 02h 23m by car.
- The straight-line flight distance is about 124.3 miles (200 km).
- For a round trip, plan for roughly 04h 46m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 23m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
Village in Dane County, Wisconsin , United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Elroy and West Allis.
Turn-by-Turn Driving Directions
Step-by-step road directions between Elroy and West Allis.
-
1
Start on Liberty Street
33 m · 7 sec · Liberty Street
-
2
Turn right onto Main Street
1067 ft · 42 sec · Main Street
-
3
Turn left onto Franklin Street
1048 ft · 38 sec · Franklin Street
-
4
Turn right onto Lake Street
1.1 km · 1 min · Lake Street
-
5
Continue on County Road O
6.4 mi · 9 min · County Road O
-
6
At the end of the road, turn right onto County Road G
2924 ft · 51 sec · County Road G
-
7
Turn left onto County Road O
6.2 mi · 9 min · County Road O
-
8
At the end of the road, turn right onto US 12;WI 16
5.8 mi · 8 min · US 12;WI 16
-
9
Continue on West Flint Street
2201 ft · 1 min · West Flint Street
-
10
Turn left onto South Wisconsin Street
1124 ft · 31 sec · South Wisconsin Street
-
11
Continue on Wright Street
1858 ft · 54 sec · Wright Street
-
12
Take the ramp right
1234 ft · 30 sec
-
13
Merge slight left
57.9 mi · 1 hr 2 min
-
14
Keep slight left to continue on I 94: Milwaukee
65.1 mi · 1 hr 11 min
-
15
Take the exit slight right toward WI 181: 84th Street
1.5 km · 2 min
-
16
Keep slight right to continue on WI 181 South: 84th Street South, Milwaukee Mile Speedway, Pettit National Ice Center
59 m · 5 sec
-
17
Turn right onto South 84th Street
1.1 km · 2 min · South 84th Street
-
18
Turn left onto West Greenfield Avenue
2754 ft · 2 min · West Greenfield Avenue
-
19
Arrive at your destination
0 m · 1 sec · West Greenfield Avenue
Car Route Details
A richer read on the saved driving route between Elroy and West Allis.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
I 94
Keep slight left to continue on I 94: Milwaukee
65.1 mi · 01h 11m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Areas Of Fog leaving Elroy and Chance Showers And Thunderstorms then Showers And Thunderstorms Likely near West Allis.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Elroy to West Allis?
The road trip is about 145.5 miles (234.2 km) and usually takes 02h 23m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Windsor is a useful midpoint, sitting about 73.1 miles from Elroy and 72.5 miles from West Allis.
How much longer is the road route than the straight-line distance?
The direct path is about 124.3 miles (200 km), while the road route adds roughly 21.2 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 1:44 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.38 one way or $38.77 round trip. Estimated CO2 is about 45.7 kg one way.
What should you check before leaving?
Before you leave, expect Areas Of Fog around Elroy and Chance Showers And Thunderstorms then Showers And Thunderstorms Likely near West Allis.
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 Elroy and West Allis. Straight-line distance: 124.27 mi (200 km).
#1 Elroy
City in Juneau County, Wisconsin, United States
| Population | 1,306 |
| Coordinates | 43.7408000, -90.2723500 |
| Altitude | 298 |
| Country | United States |
#2 West Allis
The most populous city in Milwaukee County, Wisconsin.
| Population | 59,748 |
| Coordinates | 43.0166800, -88.0070300 |
| Altitude | 222 |
| Country | United States |
End: West Greenfield Avenue (-88.007075, 43.01665)
Estimated Travel Time
Distance: 234 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 50m |
| 40 mph (64.37 km/h) | 03h 38m |
| 50 mph (80.47 km/h) | 02h 54m |
| 60 mph (96.56 km/h) | 02h 25m |
| 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 | $19.38 | $38.77 |
| Mid-grade | $4.25 | $21.86 | $43.72 |
| Premium | $4.65 | $23.92 | $47.84 |
| Diesel | $5.30 | $27.26 | $54.53 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.