How far is Green Oak, MI from Detroit, MI?
The driving distance from Green Oak, MI to Detroit, MI is about 40.9 miles (65.8 km), with a travel time of about 00h 41m by car.
- The straight-line flight distance is about 35.1 miles (56.5 km).
- For a round trip, plan for roughly 01h 23m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 41m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 Michigan, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Snow Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Green Oak and Detroit.
Turn-by-Turn Driving Directions
Step-by-step road directions between Green Oak and Detroit.
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1
Start on Silver Lake Road
2.2 mi · 4 min · Silver Lake Road
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2
Turn left onto Kent Lake Road
1.4 km · 1 min · Kent Lake Road
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3
Take the ramp slight right toward I 96 East: Detroit
1701 ft · 42 sec
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4
Merge slight left
10.1 mi · 11 min
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5
Continue on Walter P Reuther Freeway
8.9 mi · 10 min · Walter P Reuther Freeway
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6
Merge slight left onto John C Lodge Freeway
17.8 mi · 23 min · John C Lodge Freeway
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7
Take the exit slight left toward Larned Street, Downtown
1773 ft · 45 sec
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8
Continue on West Larned Street
1024 ft · 34 sec · West Larned Street
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9
Turn left onto Woodward Avenue
868 ft · 42 sec · Woodward Avenue
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10
Turn right onto Cadillac Square
39 m · 4 sec · Cadillac Square
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11
Arrive at your destination
0 m · 1 sec · Cadillac Square
Car Route Details
A richer read on the saved driving route between Green Oak and Detroit.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
John C Lodge Freeway
Merge slight left onto John C Lodge Freeway
17.8 mi · 00h 23m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Slight Chance Snow Showers leaving Green Oak and 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 Green Oak to Detroit?
The road trip is about 40.9 miles (65.8 km) and usually takes 00h 41m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Franklin is a useful midpoint, sitting about 20.4 miles from Green Oak and 20.4 miles from Detroit.
How much longer is the road route than the straight-line distance?
The direct path is about 35.1 miles (56.5 km), while the road route adds roughly 5.8 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:06 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.43 one way or $10.86 round trip. Estimated CO2 is about 12.8 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Snow Showers around Green Oak and Chance Rain Showers near Detroit.
Stop Ideas Near Franklin
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 Franklin.
Birmingham, Michigan
Troy Transit Center
Pontiac Transportation Center
Royal Oak station
Flight Path Map
This map shows the direct air route between Green Oak and Detroit. Straight-line distance: 35.08 mi (56.46 km).
#1 Green Oak
Charter township in Livingston County, Michigan
| Population | 18,993 |
| Coordinates | 42.4925300, -83.6980000 |
| Altitude | 282 |
| 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: 66 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 21m |
| 40 mph (64.37 km/h) | 01h 01m |
| 50 mph (80.47 km/h) | 00h 49m |
| 60 mph (96.56 km/h) | 00h 40m |
| 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 | $5.43 | $10.86 |
| Mid-grade | $4.25 | $6.12 | $12.25 |
| Premium | $4.65 | $6.70 | $13.40 |
| Diesel | $5.30 | $7.64 | $15.28 |
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 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.