How far is Saint Peter, WI from Wauwatosa, WI?
The driving distance from Saint Peter, WI to Wauwatosa, WI is about 67.8 miles (109.1 km), with a travel time of about 01h 10m by car.
- The straight-line flight distance is about 56.9 miles (91.6 km).
- For a round trip, plan for roughly 02h 20m 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 01h 10m.
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.
Civil town in Washington County, Wisconsin, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Rain Showers
Driving Route Map
The map below follows the saved road route between Saint Peter and Wauwatosa.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Peter and Wauwatosa.
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1
Start on County Road QQ
909 ft · 27 sec · County Road QQ
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2
Turn right onto County Highway WH
2.6 mi · 6 min · County Highway WH
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3
Turn left onto US Highway 151
7.5 mi · 10 min · US Highway 151
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4
Take the exit slight left
2376 ft · 57 sec
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5
Merge slight left
54.5 mi · 1 hr 1 min
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6
Take the exit slight right toward Watertown Plank Road
1234 ft · 30 sec
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7
Keep slight left to continue on Watertown Plank Road East
2865 ft · 1 min
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8
Turn straight onto West Watertown Plank Road
1.1 mi · 3 min · West Watertown Plank Road
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9
Continue on Harwood Avenue
1576 ft · 52 sec · Harwood Avenue
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10
Turn left onto Harmonee Avenue
822 ft · 32 sec · Harmonee Avenue
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11
Turn right onto West Menomonee River Parkway
152 m · 21 sec · West Menomonee River Parkway
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12
Arrive at your destination
0 m · 1 sec · West State Street
Car Route Details
A richer read on the saved driving route between Saint Peter and Wauwatosa.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US Highway 151
Merge slight left
54.5 mi · 01h 01m
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.
Rain Showers leaving Saint Peter and Rain Showers near Wauwatosa.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Peter to Wauwatosa?
The road trip is about 67.8 miles (109.1 km) and usually takes 01h 10m 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?
Addison is a useful midpoint, sitting about 33.9 miles from Saint Peter and 34 miles from Wauwatosa.
How much longer is the road route than the straight-line distance?
The direct path is about 56.9 miles (91.6 km), while the road route adds roughly 10.9 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 4:10 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.84 one way or $19.67 round trip. Estimated CO2 is about 21.2 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Saint Peter and Rain Showers near Wauwatosa.
Stop Ideas Near Addison
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 Addison.
Waupun, WI
Beaver Dam, WI
Fond du Lac, Wisconsin
Columbus
Flight Path Map
This map shows the direct air route between Saint Peter and Wauwatosa. Straight-line distance: 56.89 mi (91.56 km).
#1 Saint Peter
Situated in Fond du Lac County, this unincorporated community rests at an elevation of 1063 feet in east-central Wisconsin.
| Population | 0 |
| Coordinates | 43.8363800, -88.3414900 |
| Altitude | 324 |
| Country | United States |
#2 Wauwatosa
A city in Milwaukee County, Wisconsin.
| Population | 48,084 |
| Coordinates | 43.0494600, -88.0075900 |
| Altitude | 203 |
| Country | United States |
End: West State Street (-88.007649, 43.049316)
Estimated Travel Time
Distance: 109 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 15m |
| 40 mph (64.37 km/h) | 01h 41m |
| 50 mph (80.47 km/h) | 01h 21m |
| 60 mph (96.56 km/h) | 01h 07m |
| 70 mph (112.65 km/h) | 00h 58m |
| 80 mph (129 km/h) | 00h 50m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.12 | $9.84 | $19.67 |
| Mid-grade | $4.72 | $11.27 | $22.54 |
| Premium | $5.30 | $12.66 | $25.31 |
| Diesel | $6.19 | $14.80 | $29.59 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
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