How far is South Lyon, MI from Ann Arbor, MI?
The driving distance from South Lyon, MI to Ann Arbor, MI is about 19.1 miles (30.8 km), with a travel time of about 00h 27m by car.
- The straight-line flight distance is about 13.4 miles (21.6 km).
- For a round trip, plan for roughly 00h 54m 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 27m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
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.
Scattered Rain Showers
Isolated Rain Showers
Driving Route Map
The map below follows the saved road route between South Lyon and Ann Arbor.
Turn-by-Turn Driving Directions
Step-by-step road directions between South Lyon and Ann Arbor.
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1
Start on West Lake Street
9 m · 3 sec · West Lake Street
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2
Turn right onto South Lafayette Street
2608 ft · 1 min · South Lafayette Street
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3
Continue on Pontiac Trail
2.8 mi · 5 min · Pontiac Trail
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4
Enter the roundabout and take exit 2 toward Pontiac Trail
20 m · 1 sec · Pontiac Trail
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5
Exit the roundabout onto Pontiac Trail
3.5 mi · 5 min · Pontiac Trail
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6
Enter the roundabout and take exit 2 toward the route
21 m · 2 sec
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7
Exit the roundabout
104 m · 6 sec
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8
Continue on Pontiac Trail
4.4 mi · 6 min · Pontiac Trail
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9
Turn slight right onto Warren Road
1.6 km · 2 min · Warren Road
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10
At the end of the road, turn left onto Whitmore Lake Road
1.8 mi · 3 min · Whitmore Lake Road
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11
Take the ramp left toward M 14 West, US 23 Business South: Chicago
762 ft · 19 sec
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12
Merge slight left
887 ft · 12 sec
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13
Take the exit right toward US 23 BUS: Downtown Ann Arbor
1.5 km · 2 min
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14
Turn left onto Depot Street
1969 ft · 1 min · Depot Street
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15
Turn right
36 m · 7 sec
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16
Continue on North State Street
3204 ft · 1 min · North State Street
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17
Arrive at your destination
0 m · 1 sec · South State Street
Car Route Details
A richer read on the saved driving route between South Lyon and Ann Arbor.
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.
Pontiac Trail
Continue on Pontiac Trail
4.43 mi · 00h 06m
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.
Scattered Rain Showers leaving South Lyon and Isolated Rain Showers near Ann Arbor.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from South Lyon to Ann Arbor?
The road trip is about 19.1 miles (30.8 km) and usually takes 00h 27m 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?
Northfield is a useful midpoint, sitting about 8.1 miles from South Lyon and 10.9 miles from Ann Arbor.
How much longer is the road route than the straight-line distance?
The direct path is about 13.4 miles (21.6 km), while the road route adds roughly 5.7 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 7:36 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.53 one way or $5.05 round trip. Estimated CO2 is about 6 kg one way.
What should you check before leaving?
Before you leave, expect Scattered Rain Showers around South Lyon and Isolated Rain Showers near Ann Arbor.
Stop Ideas Near Northfield
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 Northfield.
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 South Lyon and Ann Arbor. Straight-line distance: 13.44 mi (21.63 km).
#1 South Lyon
City in southwestern Oakland County in the U.
| Population | 11,846 |
| Coordinates | 42.4605900, -83.6516100 |
| Altitude | 282 |
| Country | United States |
#2 Ann Arbor
The most populous city in Washtenaw County, Michigan.
| Population | 119,280 |
| Coordinates | 42.2775600, -83.7408800 |
| Altitude | 269 |
| Country | United States |
End: South State Street (-83.740762, 42.277562)
Estimated Travel Time
Distance: 31 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 38m |
| 40 mph (64.37 km/h) | 00h 28m |
| 50 mph (80.47 km/h) | 00h 22m |
| 60 mph (96.56 km/h) | 00h 19m |
| 70 mph (112.65 km/h) | 00h 16m |
| 80 mph (129 km/h) | 00h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $2.53 | $5.05 |
| Mid-grade | $4.25 | $2.85 | $5.70 |
| Premium | $4.65 | $3.12 | $6.24 |
| Diesel | $5.30 | $3.55 | $7.11 |
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 29, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.