How far is West Allis, WI from Seneca, WI?
The driving distance from West Allis, WI to Seneca, WI is about 167 miles (268.7 km), with a travel time of about 03h 49m by car.
- The straight-line flight distance is about 149.8 miles (241 km).
- For a round trip, plan for roughly 07h 38m 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 49m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely
Rain Showers Likely
Driving Route Map
The map below follows the saved road route between West Allis and Seneca.
Turn-by-Turn Driving Directions
Step-by-step road directions between West Allis and Seneca.
-
1
Start on West Greenfield Avenue
1.4 mi · 4 min · West Greenfield Avenue
-
2
Take the ramp slight right toward I 894 West, US 45 North
907 ft · 24 sec
-
3
Keep slight left to continue on I 94: Madison, Milwaukee
751 ft · 18 sec
-
4
Merge slight left onto Zoo Freeway
6 m · 1 sec · Zoo Freeway
-
5
Take the exit slight right toward I 94 West, I 94 East: Madison, Milwaukee
937 ft · 16 sec
-
6
Keep slight left to continue on I 94 West: Madison
3267 ft · 56 sec
-
7
Keep slight left to continue on I 94 West: Madison
665 ft · 11 sec
-
8
Merge slight left onto East-West Freeway
10.2 mi · 12 min · East-West Freeway
-
9
Keep slight left to continue on East-West Freeway
53.5 mi · 57 min · East-West Freeway
-
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
-
11
Take the exit slight right toward WI 19: Waunakee, Sun Prairie
1277 ft · 31 sec
-
12
Keep slight left to continue on WI 19 West: Waunakee
138 m · 14 sec
-
13
Continue on State Highway 19
1.2 mi · 2 min · State Highway 19
-
14
Enter the roundabout and take exit 2 toward the route
38 m · 7 sec
-
15
Exit the roundabout
2.4 mi · 3 min
-
16
Enter the roundabout and take exit 2 toward State Highway 19
37 m · 7 sec · State Highway 19
-
17
Exit the roundabout onto State Highway 19
1.5 mi · 2 min · State Highway 19
-
18
Continue on East Main Street
1 mi · 3 min · East Main Street
-
19
Enter the roundabout and take exit 2 toward West Main Street
35 m · 7 sec · West Main Street
-
20
Exit the roundabout onto West Main Street
1.2 km · 1 min · West Main Street
-
21
Continue on State Highway 19
4.1 mi · 6 min · State Highway 19
-
22
Turn right
1.5 mi · 2 min
-
23
Turn left onto State Highway 19
9.7 mi · 14 min · State Highway 19
-
24
Continue on State Highway 19/78
1.3 mi · 2 min · State Highway 19/78
-
25
Turn slight right
561 ft · 21 sec
-
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
-
29
Turn left onto State Highway 60
18.7 mi · 28 min · State Highway 60
-
30
Turn right onto County Highway F
3.9 mi · 9 min · County Highway F
-
31
Turn left onto County Highway S
12.6 mi · 18 min · County Highway S
-
32
Continue on County Road S
2.5 mi · 6 min · County Road S
-
33
Continue on County Highway S
3 mi · 7 min · County Highway S
-
34
At the end of the road, turn left onto State Highway 27
1 mi · 2 min · State Highway 27
-
35
Arrive at your destination
0 m · 1 sec · State Highway 27
Car Route Details
A richer read on the saved driving route between West Allis and Seneca.
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.
Rain Showers Likely leaving West Allis and Rain Showers Likely near Seneca.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from West Allis to Seneca?
The road trip is about 167 miles (268.7 km) and usually takes 03h 49m 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?
Waunakee is a useful midpoint, sitting about 83.3 miles from West Allis and 83.6 miles from Seneca.
How much longer is the road route than the straight-line distance?
The direct path is about 149.8 miles (241 km), while the road route adds roughly 17.2 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 9:22 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.21 one way or $44.42 round trip. Estimated CO2 is about 52.3 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around West Allis and Rain Showers Likely near Seneca.
Stop Ideas Near Waunakee
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 Waunakee.
Madison, Wisconsin
Madison (South), Wisconsin
Portage
Columbus
Flight Path Map
This map shows the direct air route between West Allis and Seneca. Straight-line distance: 149.78 mi (241.04 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 Seneca
Town in Crawford County, Wisconsin, United States
| Population | 1,051 |
| Coordinates | 43.2649800, -90.9584600 |
| Altitude | 382 |
| Country | United States |
End: Seneca (-90.95846, 43.26498)
Estimated Travel Time
Distance: 269 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 33m |
| 40 mph (64.37 km/h) | 04h 10m |
| 50 mph (80.47 km/h) | 03h 20m |
| 60 mph (96.56 km/h) | 02h 46m |
| 70 mph (112.65 km/h) | 02h 23m |
| 80 mph (129 km/h) | 02h 04m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $22.21 | $44.42 |
| Mid-grade | $4.25 | $25.05 | $50.10 |
| Premium | $4.65 | $27.41 | $54.82 |
| Diesel | $5.30 | $31.24 | $62.48 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.