How far is Grass Lake, MI from Detroit, MI?
The driving distance from Grass Lake, MI to Detroit, MI is about 66.4 miles (106.9 km), with a travel time of about 01h 06m by car.
- The straight-line flight distance is about 59.9 miles (96.4 km).
- For a round trip, plan for roughly 02h 13m 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 06m.
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.
Township in Washtenaw County, Michigan
Route Weather Snapshot
Check the forecast at both ends before you head out.
Areas Of Frost
Patchy Frost then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Grass Lake and Detroit.
Turn-by-Turn Driving Directions
Step-by-step road directions between Grass Lake and Detroit.
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1
Start on South Lake Street
16 m · 6 sec · South Lake Street
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2
Turn right onto East Michigan Avenue
4.4 mi · 8 min · East Michigan Avenue
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3
Continue on Jackson Road
3.2 mi · 4 min · Jackson Road
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4
Continue on Old US 12
1734 ft · 34 sec · Old US 12
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5
Take the ramp right toward I 94 East: Dertoit
1884 ft · 46 sec
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6
Merge slight left
13.3 mi · 14 min
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7
Keep slight left to continue on M 14: Plymouth
4.7 mi · 5 min
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8
Keep right to continue on M 14 East, US 23 South: Plymouth
2.4 mi · 3 min
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9
Keep slight left to continue on M 14 East: Plymouth, Livonia
15.1 mi · 16 min
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10
Continue straight
9.2 mi · 10 min
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11
Keep slight left to continue on Jeffries Freeway (Express)
10.6 mi · 12 min · Jeffries Freeway (Express)
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12
Take the exit slight left toward I 75 North, M 10: Flint, Downtown
1932 ft · 47 sec
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13
Keep slight left to continue on I 75 North: Flint
1846 ft · 38 sec
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14
Merge slight right onto Fisher Freeway
1.3 km · 1 min · Fisher Freeway
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15
Take the exit slight right toward Grand River Avenue
987 ft · 29 sec
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16
Continue on Fisher Drive West
135 m · 17 sec · Fisher Drive West
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17
Turn right onto Grand River Avenue
2731 ft · 2 min · Grand River Avenue
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18
Turn right onto Griswold Street
834 ft · 30 sec · Griswold Street
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19
Turn left onto Michigan Avenue
104 m · 16 sec · Michigan Avenue
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20
Turn right onto Woodward Avenue
55 m · 7 sec · Woodward Avenue
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21
Continue on Woodward Avenue
38 m · 9 sec · Woodward Avenue
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22
Continue on Woodward Avenue
70 m · 14 sec · Woodward Avenue
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23
Turn right onto Cadillac Square
39 m · 4 sec · Cadillac Square
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24
Arrive at your destination
0 m · 1 sec · Cadillac Square
Car Route Details
A richer read on the saved driving route between Grass Lake and Detroit.
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.
M 14 East
Keep slight left to continue on M 14 East: Plymouth, Livonia
15.1 mi · 00h 16m
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.
Areas Of Frost leaving Grass Lake and Patchy Frost then Slight Chance Rain Showers near Detroit.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Grass Lake to Detroit?
The road trip is about 66.4 miles (106.9 km) and usually takes 01h 06m 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?
Salem is a useful midpoint, sitting about 33.1 miles from Grass Lake and 33.4 miles from Detroit.
How much longer is the road route than the straight-line distance?
The direct path is about 59.9 miles (96.4 km), while the road route adds roughly 6.5 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 4:16 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.82 one way or $17.65 round trip. Estimated CO2 is about 20.8 kg one way.
What should you check before leaving?
Before you leave, expect Areas Of Frost around Grass Lake and Patchy Frost then Slight Chance Rain Showers near Detroit.
Stop Ideas Near Salem
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 Salem.
Ann Arbor station
Greenfield Village, Michigan
John D. Dingell Transit Center
Birmingham, Michigan
Flight Path Map
This map shows the direct air route between Grass Lake and Detroit. Straight-line distance: 59.92 mi (96.43 km).
#1 Grass Lake
Village in Michigan, United States
| Population | 1,140 |
| Coordinates | 42.2508700, -84.2130100 |
| Altitude | 303 |
| Country | United States |
#2 Detroit
The twenty-fourth most populous city in the United States and the center of the Detroit metropolitan area.
| Population | 665,369 |
| Coordinates | 42.3314300, -83.0457500 |
| Altitude | 183 |
| Country | United States |
End: Cadillac Square (-83.04575, 42.331399)
Estimated Travel Time
Distance: 107 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 12m |
| 40 mph (64.37 km/h) | 01h 39m |
| 50 mph (80.47 km/h) | 01h 19m |
| 60 mph (96.56 km/h) | 01h 06m |
| 70 mph (112.65 km/h) | 00h 56m |
| 80 mph (129 km/h) | 00h 49m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $8.82 | $17.65 |
| Mid-grade | $4.25 | $9.95 | $19.90 |
| Premium | $4.65 | $10.89 | $21.78 |
| Diesel | $5.30 | $12.41 | $24.82 |
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 12, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.