How far is West Allis, WI from Elroy, WI?
The driving distance from West Allis, WI to Elroy, WI is about 146.5 miles (235.7 km), with a travel time of about 02h 50m by car.
- The straight-line flight distance is about 124.3 miles (200 km).
- For a round trip, plan for roughly 05h 40m 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 50m.
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
Areas Of Fog
Driving Route Map
The map below follows the saved road route between West Allis and Elroy.
Turn-by-Turn Driving Directions
Step-by-step road directions between West Allis and Elroy.
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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
29.1 mi · 31 min
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11
Keep slight left
29.6 mi · 32 min
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12
Take the exit slight right toward CTH N, CTH HH: Lyndon Station
762 ft · 19 sec
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13
Keep slight left
39 m · 6 sec
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14
Turn left onto County Road HH
2390 ft · 1 min · County Road HH
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15
Continue on North Wisconsin Street
1124 ft · 33 sec · North Wisconsin Street
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16
Turn right onto West Flint Street
2190 ft · 1 min · West Flint Street
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17
Continue on US 12;WI 16
5.8 mi · 8 min · US 12;WI 16
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18
Turn left onto County Road O
6.2 mi · 9 min · County Road O
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19
At the end of the road, turn right onto County Road G
2924 ft · 51 sec · County Road G
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20
Turn left onto County Road O
6.4 mi · 9 min · County Road O
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21
Continue on Lake Street
1.1 km · 2 min · Lake Street
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22
At the end of the road, turn left onto Franklin Street
1048 ft · 38 sec · Franklin Street
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23
Turn right onto Main Street
1067 ft · 42 sec · Main Street
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24
Turn left onto Liberty Street
33 m · 5 sec · Liberty Street
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25
Arrive at your destination
0 m · 1 sec · Liberty Street
Car Route Details
A richer read on the saved driving route between West Allis and Elroy.
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 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.
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely leaving West Allis and Areas Of Fog near Elroy.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from West Allis to Elroy?
The road trip is about 146.5 miles (235.7 km) and usually takes 02h 50m 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 West Allis and 73.3 miles from Elroy.
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 22.2 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 12:50 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.50 one way or $38.99 round trip. Estimated CO2 is about 45.9 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms then Showers And Thunderstorms Likely around West Allis and Areas Of Fog near Elroy.
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 Elroy. Straight-line distance: 124.27 mi (200 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 Elroy
City in Juneau County, Wisconsin, United States
| Population | 1,306 |
| Coordinates | 43.7408000, -90.2723500 |
| Altitude | 298 |
| Country | United States |
End: Elroy (-90.27235, 43.7408)
Estimated Travel Time
Distance: 236 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 52m |
| 40 mph (64.37 km/h) | 03h 39m |
| 50 mph (80.47 km/h) | 02h 55m |
| 60 mph (96.56 km/h) | 02h 26m |
| 70 mph (112.65 km/h) | 02h 05m |
| 80 mph (129 km/h) | 01h 49m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $19.50 | $38.99 |
| Mid-grade | $4.25 | $21.99 | $43.98 |
| Premium | $4.65 | $24.06 | $48.12 |
| Diesel | $5.30 | $27.42 | $54.84 |
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.