How far is Ann Arbor, MI from Green Oak, MI?
The driving distance from Ann Arbor, MI to Green Oak, MI is about 18.1 miles (29.1 km), with a travel time of about 00h 25m by car.
- The straight-line flight distance is about 15 miles (24.2 km).
- For a round trip, plan for roughly 00h 50m 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 25m.
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.
Township in Washtenaw County, Michigan
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Snow Showers
Slight Chance Snow Showers
Driving Route Map
The map below follows the saved road route between Ann Arbor and Green Oak.
Turn-by-Turn Driving Directions
Step-by-step road directions between Ann Arbor and Green Oak.
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1
Start on South State Street
1325 ft · 43 sec · South State Street
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2
Turn left onto East Huron Street
2058 ft · 1 min · East Huron Street
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3
Turn right onto North Main Street
1.2 mi · 3 min · North Main Street
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4
Take the ramp straight toward M 14 East, US 23: Flint, Detroit
835 ft · 20 sec
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5
Merge slight left
1.1 mi · 1 min
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6
Keep left to continue on US 23 North: Flint
10.7 mi · 11 min
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7
Take the exit slight right toward Silver Lake Road
982 ft · 24 sec
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8
Keep slight left to continue on Silver Lake Road
67 m · 6 sec
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9
Enter the roundabout and take exit 2 toward Silver Lake Road
56 m · 7 sec · Silver Lake Road
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10
Exit the roundabout onto Silver Lake Road
3.7 mi · 6 min · Silver Lake Road
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11
At the end of the road, turn left onto Silver Lake Road
1608 ft · 25 sec · Silver Lake Road
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12
Arrive at your destination
0 m · 1 sec · Silver Lake Road
Car Route Details
A richer read on the saved driving route between Ann Arbor and Green Oak.
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.
US 23 North
Keep left to continue on US 23 North: Flint
10.7 mi · 00h 11m
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 Ann Arbor and Slight Chance Snow Showers near Green Oak.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Ann Arbor to Green Oak?
The road trip is about 18.1 miles (29.1 km) and usually takes 00h 25m 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?
Webster is a useful midpoint, sitting about 9 miles from Ann Arbor and 9 miles from Green Oak.
How much longer is the road route than the straight-line distance?
The direct path is about 15 miles (24.2 km), while the road route adds roughly 3.1 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 7:40 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.41 one way or $4.83 round trip. Estimated CO2 is about 5.7 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Snow Showers around Ann Arbor and Slight Chance Snow Showers near Green Oak.
Stop Ideas Near Webster
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 Webster.
Ann Arbor station
Greenfield Village, Michigan
John D. Dingell Transit Center
Pontiac Transportation Center
Flight Path Map
This map shows the direct air route between Ann Arbor and Green Oak. Straight-line distance: 15.01 mi (24.16 km).
#1 Ann Arbor
The most populous city in Washtenaw County, Michigan.
| Population | 119,280 |
| Coordinates | 42.2775600, -83.7408800 |
| Altitude | 269 |
| Country | United States |
#2 Green Oak
Charter township in Livingston County, Michigan
| Population | 18,993 |
| Coordinates | 42.4925300, -83.6980000 |
| Altitude | 282 |
| Country | United States |
End: Green Oak (-83.698, 42.49253)
Estimated Travel Time
Distance: 29 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 36m |
| 40 mph (64.37 km/h) | 00h 27m |
| 50 mph (80.47 km/h) | 00h 21m |
| 60 mph (96.56 km/h) | 00h 18m |
| 70 mph (112.65 km/h) | 00h 15m |
| 80 mph (129 km/h) | 00h 13m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $2.41 | $4.83 |
| Mid-grade | $4.25 | $2.72 | $5.44 |
| Premium | $4.65 | $2.98 | $5.96 |
| Diesel | $5.30 | $3.39 | $6.79 |
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 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.