How far is Union Grove, WI from Mequon, WI?
The driving distance from Union Grove, WI to Mequon, WI is about 41.1 miles (66.2 km), with a travel time of about 00h 55m by car.
- The straight-line flight distance is about 36.5 miles (58.7 km).
- For a round trip, plan for roughly 01h 51m 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 00h 55m.
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 Milwaukee County, Wisconsin
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Union Grove and Mequon.
Turn-by-Turn Driving Directions
Step-by-step road directions between Union Grove and Mequon.
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1
Start on North 10th Avenue
35 m · 8 sec · North 10th Avenue
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2
Turn right onto Main Street
1990 ft · 1 min · Main Street
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3
Continue on South Colony Avenue
1.2 km · 1 min · South Colony Avenue
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4
Enter the roundabout and take exit 2 toward South Colony Avenue
45 m · 9 sec · South Colony Avenue
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5
Exit the roundabout onto South Colony Avenue
2.6 mi · 4 min · South Colony Avenue
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6
Enter the roundabout and take exit 3 toward Washington Avenue
57 m · 11 sec · Washington Avenue
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7
Exit the roundabout onto Washington Avenue
1.6 km · 1 min · Washington Avenue
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8
Enter the roundabout and take exit 1 toward North Raynor Avenue
5 m · 1 sec · North Raynor Avenue
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9
Exit the roundabout onto North Raynor Avenue
7 mi · 11 min · North Raynor Avenue
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10
Continue on South 124th Street
1.3 mi · 2 min · South 124th Street
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11
Continue on South North Cape Road
2135 ft · 46 sec · South North Cape Road
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12
Turn right onto Loomis Road
2.2 mi · 3 min · Loomis Road
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13
Continue straight
137 m · 19 sec
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14
Turn left onto West Saint Martins Road
765 ft · 15 sec · West Saint Martins Road
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15
Continue on South Lovers Lane Road
4.4 mi · 8 min · South Lovers Lane Road
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16
Take the ramp slight right toward I 43 North, US 45 North
2070 ft · 53 sec
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17
Merge slight left onto Rock Freeway
1224 ft · 19 sec · Rock Freeway
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18
Take the exit slight left toward I 41 North, US 45 North, I 894 West: Fond du Lac, Madison
3078 ft · 55 sec
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19
Merge slight right onto Zoo Freeway
13.8 mi · 19 min · Zoo Freeway
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20
Take the exit slight right toward WI 145
1084 ft · 27 sec
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21
Keep slight right to continue on WI 145 North
50 m · 4 sec
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22
Turn right onto North 124th Street
1 mi · 2 min · North 124th Street
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23
Turn right onto West Brown Deer Road
1 mi · 2 min · West Brown Deer Road
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24
Turn left onto North 107th Street
1.5 km · 2 min · North 107th Street
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25
Turn right onto West County Line Road
1 mi · 2 min · West County Line Road
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26
Turn left onto North Swan Road
1.8 mi · 3 min · North Swan Road
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27
Turn left
569 ft · 42 sec
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28
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Union Grove and Mequon.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Zoo Freeway
Merge slight right onto Zoo Freeway
13.8 mi · 00h 19m
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.
Sunny leaving Union Grove and Mostly Sunny then Chance Rain Showers near Mequon.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Union Grove to Mequon?
The road trip is about 41.1 miles (66.2 km) and usually takes 00h 55m 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?
Hales Corners is a useful midpoint, sitting about 20.8 miles from Union Grove and 20.3 miles from Mequon.
How much longer is the road route than the straight-line distance?
The direct path is about 36.5 miles (58.7 km), while the road route adds roughly 4.6 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 4:38 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.47 one way or $10.94 round trip. Estimated CO2 is about 12.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Union Grove and Mostly Sunny then Chance Rain Showers near Mequon.
Stop Ideas Near Hales Corners
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Milwaukee City Hall
West Allis City Hall
City Hall Square Apartments
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Hales Corners.
Milwaukee Airport Railroad Station
Milwaukee Intermodal Station
Sturtevant station
Janesville, Wisconsin
Flight Path Map
This map shows the direct air route between Union Grove and Mequon. Straight-line distance: 36.46 mi (58.68 km).
#1 Union Grove
City in Marshall County, Alabama, United States of America
| Population | 5,266 |
| Coordinates | 42.6880700, -88.0514700 |
| Altitude | 237 |
| Country | United States |
#2 Mequon
Fourth-class city in Ozaukee County, Wisconsin
| Population | 24,765 |
| Coordinates | 43.2155500, -88.0300100 |
| Altitude | 204 |
| Country | United States |
End: (-88.02568, 43.218779)
Estimated Travel Time
Distance: 66 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 22m |
| 40 mph (64.37 km/h) | 01h 01m |
| 50 mph (80.47 km/h) | 00h 49m |
| 60 mph (96.56 km/h) | 00h 41m |
| 70 mph (112.65 km/h) | 00h 35m |
| 80 mph (129 km/h) | 00h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $5.47 | $10.94 |
| Mid-grade | $4.25 | $6.17 | $12.33 |
| Premium | $4.65 | $6.75 | $13.50 |
| Diesel | $5.30 | $7.69 | $15.38 |
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 · May 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.