How far is Royal Oak, MI from South Lyon, MI?
The driving distance from Royal Oak, MI to South Lyon, MI is about 30.1 miles (48.4 km), with a travel time of about 00h 40m by car.
- The straight-line flight distance is about 25.9 miles (41.7 km).
- For a round trip, plan for roughly 01h 21m 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 40m.
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.
The second most populous city in Oakland County, Michigan.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Royal Oak and South Lyon.
Turn-by-Turn Driving Directions
Step-by-step road directions between Royal Oak and South Lyon.
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1
Start on the route
38 m · 11 sec
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2
Turn right onto West 11 Mile Road
53 m · 8 sec · West 11 Mile Road
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3
Turn right onto South Main Street
1.6 km · 3 min · South Main Street
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4
Turn right onto West 10 Mile Road
1448 ft · 37 sec · West 10 Mile Road
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5
Take the ramp straight toward I 696 West
1745 ft · 43 sec
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6
Merge slight left onto Walter P Reuther Freeway
16.1 mi · 17 min · Walter P Reuther Freeway
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7
Merge slight right
2.9 mi · 3 min
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8
Take the exit slight right toward Beck Road, Novi
1770 ft · 43 sec
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9
Keep slight left to continue on Beck Road South, Novi
539 ft · 15 sec
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10
Turn straight onto Beck Road
1.9 mi · 3 min · Beck Road
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11
Turn right onto West 10 Mile Road
2 mi · 3 min · West 10 Mile Road
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12
Enter the roundabout and take exit 2 toward 10 Mile Road
32 m · 2 sec · 10 Mile Road
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13
Exit the roundabout onto 10 Mile Road
4.5 mi · 7 min · 10 Mile Road
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14
Continue on East Lake Street
2709 ft · 1 min · East Lake Street
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15
Arrive at your destination
0 m · 1 sec · West Lake Street
Car Route Details
A richer read on the saved driving route between Royal Oak and South Lyon.
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.
Walter P Reuther Freeway
Merge slight left onto Walter P Reuther Freeway
16.1 mi · 00h 17m
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.
Showers And Thunderstorms leaving Royal Oak and Showers And Thunderstorms near South Lyon.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Royal Oak to South Lyon?
The road trip is about 30.1 miles (48.4 km) and usually takes 00h 40m 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?
Farmington Hills is a useful midpoint, sitting about 15 miles from Royal Oak and 15.1 miles from South Lyon.
How much longer is the road route than the straight-line distance?
The direct path is about 25.9 miles (41.7 km), while the road route adds roughly 4.2 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 7:08 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.00 one way or $7.99 round trip. Estimated CO2 is about 9.4 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Royal Oak and Showers And Thunderstorms near South Lyon.
Stop Ideas Near Farmington Hills
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 Farmington Hills.
Birmingham, Michigan
Troy Transit Center
Pontiac Transportation Center
Royal Oak station
Flight Path Map
This map shows the direct air route between Royal Oak and South Lyon. Straight-line distance: 25.91 mi (41.7 km).
#1 Royal Oak
The most populous city in Oakland County, Michigan.
| Population | 58,963 |
| Coordinates | 42.4894800, -83.1446500 |
| Altitude | 202 |
| Country | United States |
#2 South Lyon
City in southwestern Oakland County in the U.
| Population | 11,846 |
| Coordinates | 42.4605900, -83.6516100 |
| Altitude | 282 |
| Country | United States |
End: South Lyon (-83.65161, 42.46059)
Estimated Travel Time
Distance: 48 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 00m |
| 40 mph (64.37 km/h) | 00h 45m |
| 50 mph (80.47 km/h) | 00h 36m |
| 60 mph (96.56 km/h) | 00h 30m |
| 70 mph (112.65 km/h) | 00h 25m |
| 80 mph (129 km/h) | 00h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $4.00 | $7.99 |
| Mid-grade | $4.25 | $4.51 | $9.02 |
| Premium | $4.65 | $4.93 | $9.87 |
| Diesel | $5.30 | $5.62 | $11.24 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.