How far is Wauwatosa, WI from Green Lake, WI?
The driving distance from Wauwatosa, WI to Green Lake, WI is about 87.5 miles (140.8 km), with a travel time of about 01h 54m by car.
- The straight-line flight distance is about 72.8 miles (117.1 km).
- For a round trip, plan for roughly 03h 49m 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 54m.
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 Dodge County, Wisconsin
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Snow Showers then Mostly Sunny
Slight Chance Snow Showers then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Wauwatosa and Green Lake.
Turn-by-Turn Driving Directions
Step-by-step road directions between Wauwatosa and Green Lake.
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1
Start on West State Street
42 m · 6 sec · West State Street
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2
Continue on West Menomonee River Parkway
110 m · 22 sec · West Menomonee River Parkway
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3
Turn left onto Harmonee Avenue
876 ft · 30 sec · Harmonee Avenue
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4
Turn slight right onto Harwood Avenue
1462 ft · 39 sec · Harwood Avenue
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5
Continue on West Watertown Plank Road
1.4 km · 2 min · West Watertown Plank Road
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6
Take the ramp slight right toward I 41 South, US 45 South: Milwaukee, Beloit, Madison, Appleton
758 ft · 18 sec
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7
Keep slight left to continue on I 41, US 45 North: Fond du Lac
2562 ft · 1 min
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8
Merge slight left onto Zoo Freeway
18.2 mi · 22 min · Zoo Freeway
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9
Keep slight left to continue on US 41 North: Fond du Lac, Appleton
40.6 mi · 44 min
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10
Take the exit slight right toward WI 23: Johnson Street
753 ft · 18 sec
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11
Keep slight left
68 m · 8 sec
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12
Turn left onto West Johnson Street
10.9 mi · 16 min · West Johnson Street
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13
Continue on State Highway 23
7.5 mi · 11 min · State Highway 23
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14
Continue on East Fond du Lac Street
1.6 km · 3 min · East Fond du Lac Street
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15
Turn right onto Watson Street
859 ft · 25 sec · Watson Street
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16
Turn left onto West Fond du Lac Street
2.1 mi · 4 min · West Fond du Lac Street
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17
Continue on State Highway 23 & 49
3.7 mi · 5 min · State Highway 23 & 49
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18
Turn straight onto State Highway 23
1985 ft · 42 sec · State Highway 23
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19
Turn left onto Thrasher Drive
1255 ft · 34 sec · Thrasher Drive
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20
Continue on North Lawson Drive
1406 ft · 46 sec · North Lawson Drive
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21
Turn left onto Mill Street
1692 ft · 52 sec · Mill Street
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22
At the end of the road, turn left onto South Street
10 m · 3 sec · South Street
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23
Turn right onto Bayview Court
15 m · 2 sec · Bayview Court
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24
Arrive at your destination
0 m · 1 sec · Bayview Court
Car Route Details
A richer read on the saved driving route between Wauwatosa and Green Lake.
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 41 North
Keep slight left to continue on US 41 North: Fond du Lac, Appleton
40.6 mi · 00h 44m
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.
Slight Chance Snow Showers then Mostly Sunny leaving Wauwatosa and Slight Chance Snow Showers then Mostly Sunny near Green Lake.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Wauwatosa to Green Lake?
The road trip is about 87.5 miles (140.8 km) and usually takes 01h 54m 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?
Theresa is a useful midpoint, sitting about 43.7 miles from Wauwatosa and 43.8 miles from Green Lake.
How much longer is the road route than the straight-line distance?
The direct path is about 72.8 miles (117.1 km), while the road route adds roughly 14.7 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 2:40 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.65 one way or $23.30 round trip. Estimated CO2 is about 27.5 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Snow Showers then Mostly Sunny around Wauwatosa and Slight Chance Snow Showers then Mostly Sunny near Green Lake.
Stop Ideas Near Theresa
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 Theresa.
Waupun, WI
Fond du Lac, Wisconsin
Beaver Dam, WI
Columbus
Flight Path Map
This map shows the direct air route between Wauwatosa and Green Lake. Straight-line distance: 72.79 mi (117.14 km).
#1 Wauwatosa
A city in Milwaukee County, Wisconsin.
| Population | 48,084 |
| Coordinates | 43.0494600, -88.0075900 |
| Altitude | 203 |
| Country | United States |
#2 Green Lake
City in and county seat of Green Lake County, Wisconsin
| Population | 1,176 |
| Coordinates | 43.8441500, -88.9601100 |
| Altitude | 245 |
| Country | United States |
End: Green Lake (-88.96011, 43.84415)
Estimated Travel Time
Distance: 141 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 54m |
| 40 mph (64.37 km/h) | 02h 11m |
| 50 mph (80.47 km/h) | 01h 45m |
| 60 mph (96.56 km/h) | 01h 27m |
| 70 mph (112.65 km/h) | 01h 15m |
| 80 mph (129 km/h) | 01h 05m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $11.65 | $23.30 |
| Mid-grade | $4.25 | $13.14 | $26.28 |
| Premium | $4.65 | $14.38 | $28.76 |
| Diesel | $5.30 | $16.39 | $32.78 |
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.