How far is Sterling Heights, MI from Grass Lake, MI?
The driving distance from Sterling Heights, MI to Grass Lake, MI is about 79.5 miles (127.9 km), with a travel time of about 01h 37m by car.
- The straight-line flight distance is about 64.5 miles (103.8 km).
- For a round trip, plan for roughly 03h 14m 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 37m.
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 Wayne County, in the U.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Frost then Chance Rain Showers
Areas Of Frost
Driving Route Map
The map below follows the saved road route between Sterling Heights and Grass Lake.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sterling Heights and Grass Lake.
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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
20 mi · 22 min · Walter P Reuther Freeway
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8
Take the exit slight right toward I 96 East, I 275: Toledo
2135 ft · 52 sec
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9
Keep slight left to continue on I 96 East, I 275: Toledo
1.3 km · 2 min
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10
Keep slight left to continue on I 96, I 275: Detroit, Toledo
1875 ft · 23 sec
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11
Merge slight right onto Disabled American Veterans Memorial Highway
5.8 mi · 6 min · Disabled American Veterans Memorial Highway
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12
Take the exit slight right toward M 14: Ann Arbor
1 km · 1 min
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13
Merge slight left
16.5 mi · 18 min
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14
Keep slight left to continue on M 14: Ann Arbor
5.4 mi · 6 min
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15
Merge slight left onto I 94 West: Chicago
13.3 mi · 14 min
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16
Take the exit slight right toward Old US 12, Pierce Road
1084 ft · 32 sec
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17
Turn left onto West Old US Highway 12
1280 ft · 24 sec · West Old US Highway 12
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18
Continue on Old US 12
1734 ft · 33 sec · Old US 12
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19
Continue on Jackson Road
3.2 mi · 4 min · Jackson Road
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20
Continue on East Michigan Avenue
4.4 mi · 8 min · East Michigan Avenue
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21
Turn left onto South Lake Street
16 m · 2 sec · South Lake Street
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22
Arrive at your destination
0 m · 1 sec · South Lake Street
Car Route Details
A richer read on the saved driving route between Sterling Heights and Grass Lake.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Walter P Reuther Freeway
Merge slight left onto Walter P Reuther Freeway
20 mi · 00h 22m
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.
Patchy Frost then Chance Rain Showers leaving Sterling Heights and Areas Of Frost near Grass Lake.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sterling Heights to Grass Lake?
The road trip is about 79.5 miles (127.9 km) and usually takes 01h 37m 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?
Plymouth is a useful midpoint, sitting about 39.6 miles from Sterling Heights and 39.8 miles from Grass Lake.
How much longer is the road route than the straight-line distance?
The direct path is about 64.5 miles (103.8 km), while the road route adds roughly 15 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 3:16 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.60 one way or $21.19 round trip. Estimated CO2 is about 25 kg one way.
What should you check before leaving?
Before you leave, expect Patchy Frost then Chance Rain Showers around Sterling Heights and Areas Of Frost near Grass Lake.
Stop Ideas Near Plymouth
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 Plymouth.
Greenfield Village, Michigan
John D. Dingell Transit Center
Ann Arbor station
Troy Transit Center
Flight Path Map
This map shows the direct air route between Sterling Heights and Grass Lake. Straight-line distance: 64.49 mi (103.78 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 Grass Lake
Village in Michigan, United States
| Population | 1,140 |
| Coordinates | 42.2508700, -84.2130100 |
| Altitude | 303 |
| Country | United States |
End: Grass Lake (-84.21301, 42.25087)
Estimated Travel Time
Distance: 128 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 38m |
| 40 mph (64.37 km/h) | 01h 59m |
| 50 mph (80.47 km/h) | 01h 35m |
| 60 mph (96.56 km/h) | 01h 19m |
| 70 mph (112.65 km/h) | 01h 08m |
| 80 mph (129 km/h) | 00h 59m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $10.60 | $21.19 |
| Mid-grade | $4.25 | $11.95 | $23.90 |
| Premium | $4.65 | $13.08 | $26.16 |
| Diesel | $5.30 | $14.90 | $29.81 |
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 · May 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.