How far is Sterling Heights, MI from Unadilla, MI?
The driving distance from Sterling Heights, MI to Unadilla, MI is about 74.3 miles (119.6 km), with a travel time of about 01h 33m by car.
- The straight-line flight distance is about 53.3 miles (85.8 km).
- For a round trip, plan for roughly 03h 07m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
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 33m.
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.
City in Oakland County, Michigan, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Sterling Heights and Unadilla.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sterling Heights and Unadilla.
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1
Start on 17 Mile Road
1.6 km · 2 min · 17 Mile Road
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2
Turn right onto Mound Road
92 m · 5 sec · Mound Road
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3
Continue on Mound Road
6 mi · 10 min · Mound Road
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4
Keep slight left to continue on Mound Road
953 ft · 16 sec · Mound Road
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5
Take the ramp straight toward I 696: Lansing, Port Huron
1445 ft · 35 sec
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6
Keep slight right to continue on Southbound Mound Road to I-696 West
2073 ft · 51 sec · Southbound Mound Road to I-696 West
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7
Merge slight left onto Walter P Reuther Freeway
21.8 mi · 23 min · Walter P Reuther Freeway
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8
Merge slight right
15.3 mi · 16 min
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9
Take the exit slight right toward US 23 South, US 23 North: Ann Arbor, Spencer Road, Flint
960 ft · 12 sec
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10
Keep slight left to continue on US 23 South: Spencer Road, Brighton, Ann Arbor
3010 ft · 46 sec
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11
Keep slight right to continue on US 23 South: Ann Arbor
1480 ft · 37 sec
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12
Merge slight left
10.2 mi · 11 min
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13
Take the exit slight right toward North Territorial Road
1237 ft · 53 sec
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14
Enter the roundabout and take exit 1 toward North Territorial Road
9 m · 1 sec · North Territorial Road
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15
Exit the roundabout onto North Territorial Road
13.5 mi · 21 min · North Territorial Road
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16
Turn right onto Hadley Road
4.2 mi · 6 min · Hadley Road
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17
Arrive at your destination
0 m · 1 sec · Hadley Road
Car Route Details
A richer read on the saved driving route between Sterling Heights and Unadilla.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Walter P Reuther Freeway
Merge slight left onto Walter P Reuther Freeway
21.8 mi · 00h 23m
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 Sterling Heights and Mostly Sunny near Unadilla.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sterling Heights to Unadilla?
The road trip is about 74.3 miles (119.6 km) and usually takes 01h 33m 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?
Wixom is a useful midpoint, sitting about 37.1 miles from Sterling Heights and 37.2 miles from Unadilla.
How much longer is the road route than the straight-line distance?
The direct path is about 53.3 miles (85.8 km), while the road route adds roughly 21 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 EDT. If you want a more comfortable same-day return, try to leave by 3:22 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.88 one way or $19.76 round trip. Estimated CO2 is about 23.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Sterling Heights and Mostly Sunny near Unadilla.
Stop Ideas Near Wixom
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 Wixom.
Pontiac Transportation Center
Troy Transit Center
Birmingham, Michigan
Ann Arbor station
Flight Path Map
This map shows the direct air route between Sterling Heights and Unadilla. Straight-line distance: 53.32 mi (85.81 km).
#1 Sterling Heights
The second most populous city in Macomb County, Michigan.
| Population | 131,709 |
| Coordinates | 42.5803100, -83.0302000 |
| Altitude | 187 |
| Country | United States |
#2 Unadilla
Township in Livingston County, Michigan
| Population | 3,472 |
| Coordinates | 42.4286500, -84.0566200 |
| Altitude | 275 |
| Country | United States |
End: Unadilla (-84.05662, 42.42865)
Estimated Travel Time
Distance: 120 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 28m |
| 40 mph (64.37 km/h) | 01h 51m |
| 50 mph (80.47 km/h) | 01h 29m |
| 60 mph (96.56 km/h) | 01h 14m |
| 70 mph (112.65 km/h) | 01h 03m |
| 80 mph (129 km/h) | 00h 55m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $9.88 | $19.76 |
| Mid-grade | $4.25 | $11.14 | $22.29 |
| Premium | $4.65 | $12.19 | $24.39 |
| Diesel | $5.30 | $13.90 | $27.79 |
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 Michigan · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.