How far is South Lyon, MI from Southfield, MI?
The driving distance from South Lyon, MI to Southfield, MI is about 27.5 miles (44.2 km), with a travel time of about 00h 30m by car.
- The straight-line flight distance is about 21.9 miles (35.3 km).
- For a round trip, plan for roughly 01h 01m 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 30m.
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.
City in Michigan, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain
Driving Route Map
The map below follows the saved road route between South Lyon and Southfield.
Turn-by-Turn Driving Directions
Step-by-step road directions between South Lyon and Southfield.
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1
Start on West Lake Street
2709 ft · 1 min · West Lake Street
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2
Continue on 10 Mile Road
4.5 mi · 7 min · 10 Mile Road
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3
Enter the roundabout and take exit 2 toward 10 Mile Road
30 m · 2 sec · 10 Mile Road
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4
Exit the roundabout onto 10 Mile Road
1231 ft · 22 sec · 10 Mile Road
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5
Continue on West 10 Mile Road
1.8 mi · 3 min · West 10 Mile Road
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6
Turn left onto Beck Road
1.8 mi · 3 min · Beck Road
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7
Take the ramp slight right toward I 96 East: Detroit
2515 ft · 1 min
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8
Merge slight left
2.5 mi · 3 min
-
9
Continue on Walter P Reuther Freeway
8.9 mi · 10 min · Walter P Reuther Freeway
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10
Merge slight left onto John C Lodge Freeway
2.5 mi · 3 min · John C Lodge Freeway
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11
Take the exit slight right toward 10 Mile Road, Evergreen Road
848 ft · 21 sec
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12
Turn straight onto Northwestern Highway
1190 ft · 28 sec · Northwestern Highway
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13
Turn left onto West 10 Mile Road
1.1 mi · 2 min · West 10 Mile Road
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14
Arrive at your destination
0 m · 1 sec · West 10 Mile Road
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.
Rain leaving South Lyon and Rain near Southfield.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from South Lyon to Southfield?
The road trip is about 27.5 miles (44.2 km) and usually takes 00h 30m 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?
Novi is a useful midpoint, sitting about 12.3 miles from South Lyon and 15.1 miles from Southfield.
How much longer is the road route than the straight-line distance?
The direct path is about 21.9 miles (35.3 km), while the road route adds roughly 5.6 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 7:28 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.66 one way or $7.32 round trip. Estimated CO2 is about 8.6 kg one way.
What should you check before leaving?
Before you leave, expect Rain around South Lyon and Rain near Southfield.
Stop Ideas Near Novi
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 Novi.
Pontiac Transportation Center
Troy Transit Center
Birmingham, Michigan
Royal Oak station
Flight Path Map
This map shows the direct air route between South Lyon and Southfield. Straight-line distance: 21.92 mi (35.28 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 Southfield
A city in Oakland County, Michigan.
| Population | 72,174 |
| Coordinates | 42.4733700, -83.2218700 |
| Altitude | 208 |
| Country | United States |
End: West 10 Mile Road (-83.22187, 42.473363)
Estimated Travel Time
Distance: 44 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 54m |
| 40 mph (64.37 km/h) | 00h 41m |
| 50 mph (80.47 km/h) | 00h 32m |
| 60 mph (96.56 km/h) | 00h 27m |
| 70 mph (112.65 km/h) | 00h 23m |
| 80 mph (129 km/h) | 00h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $3.66 | $7.32 |
| Mid-grade | $4.25 | $4.13 | $8.25 |
| Premium | $4.65 | $4.51 | $9.03 |
| Diesel | $5.30 | $5.14 | $10.29 |
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 10, 2026