How far is Laguna, CA from San Luis Obispo, CA?
The driving distance from Laguna, CA to San Luis Obispo, CA is about 280.1 miles (450.7 km), with a travel time of about 05h 25m by car.
- The straight-line flight distance is about 220.9 miles (355.5 km).
- For a round trip, plan for roughly 10h 51m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM PDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 05h 25m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Laguna and San Luis Obispo.
Turn-by-Turn Driving Directions
Step-by-step road directions between Laguna and San Luis Obispo.
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1
Start on Fall Breeze Court
56 m · 10 sec · Fall Breeze Court
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2
Turn right onto Mapleview Way
47 m · 10 sec · Mapleview Way
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3
Turn right onto November Drive
546 ft · 29 sec · November Drive
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4
Turn right onto Seasons Drive
1150 ft · 37 sec · Seasons Drive
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5
Turn left onto Laguna Park Drive
1011 ft · 33 sec · Laguna Park Drive
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6
Turn left onto Foulks Ranch Drive
1.1 km · 2 min · Foulks Ranch Drive
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7
Turn right onto Elk Grove Boulevard
1 mi · 2 min · Elk Grove Boulevard
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8
Turn left onto Franklin Boulevard
1.1 mi · 2 min · Franklin Boulevard
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9
Keep slight right to continue on Franklin Boulevard
1.2 mi · 2 min · Franklin Boulevard
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10
Turn right onto Hood Franklin Road
1.2 mi · 2 min · Hood Franklin Road
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11
Take the ramp slight right
986 ft · 24 sec
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12
Merge slight left onto Westside Freeway
45.4 mi · 50 min · Westside Freeway
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13
Keep slight left to continue on Westside Freeway
1.2 km · 49 sec · Westside Freeway
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14
Keep slight left to continue on Westside Freeway
138.4 mi · 2 hr 28 min · Westside Freeway
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15
Take the exit slight right toward CA 269: Lassen Avenue
1419 ft · 37 sec
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16
Turn right onto South Lassen Avenue
2081 ft · 34 sec · South Lassen Avenue
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17
Continue on Skyline Boulevard
5.6 mi · 9 min · Skyline Boulevard
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18
At the end of the road, turn left onto East Laneva Boulevard
9.3 mi · 13 min · East Laneva Boulevard
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19
Turn right
18.7 mi · 25 min
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20
Keep slight right
2.1 mi · 2 min
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21
Keep slight right
24.5 mi · 29 min
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22
Take the exit left toward US 101
940 ft · 23 sec
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23
Merge slight left onto El Camino Real
27.6 mi · 32 min · El Camino Real
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24
Take the exit slight right toward Monterey Street
747 ft · 22 sec
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25
Turn left onto Buena Vista Avenue
701 ft · 21 sec · Buena Vista Avenue
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26
Turn right onto Monterey Street
1.2 km · 2 min · Monterey Street
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27
Arrive at your destination
0 m · 1 sec · Monterey Street
Car Route Details
A richer read on the saved driving route between Laguna and San Luis Obispo.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Westside Freeway
Keep slight left to continue on Westside Freeway
138 mi · 02h 28m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Laguna and Mostly Sunny near San Luis Obispo.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Laguna to San Luis Obispo?
The road trip is about 280.1 miles (450.7 km) and usually takes 05h 25m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Mendota is a useful midpoint, sitting about 140.1 miles from Laguna and 139.9 miles from San Luis Obispo.
How much longer is the road route than the straight-line distance?
The direct path is about 220.9 miles (355.5 km), while the road route adds roughly 59.2 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 6:00 AM to 8:00 AM PDT. If you want a more comfortable same-day return, try to leave by 6:08 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $57.00 one way or $114.00 round trip. Estimated CO2 is about 87.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Laguna and Mostly Sunny near San Luis Obispo.
Stop Ideas Near Mendota
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 Mendota.
Madera
Fresno station
Lemoore (Naval Air Station), California
Merced station
Flight Path Map
This map shows the direct air route between Laguna and San Luis Obispo. Straight-line distance: 220.91 mi (355.52 km).
#1 Laguna
A city located in Orange County, California.
| Population | 1,370,232 |
| Coordinates | 38.4210200, -121.4238400 |
| Altitude | 9 |
| Country | United States |
#2 San Luis Obispo
A city in San Luis Obispo County, California.
| Population | 47,590 |
| Coordinates | 35.2827500, -120.6596200 |
| Altitude | 71 |
| Country | United States |
End: San Luis Obispo (-120.65962, 35.28275)
Estimated Travel Time
Distance: 451 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 19m |
| 40 mph (64.37 km/h) | 07h 00m |
| 50 mph (80.47 km/h) | 05h 36m |
| 60 mph (96.56 km/h) | 04h 40m |
| 70 mph (112.65 km/h) | 04h 00m |
| 80 mph (129 km/h) | 03h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $57.00 | $114.00 |
| Mid-grade | $6.07 | $59.93 | $119.86 |
| Premium | $6.24 | $61.68 | $123.36 |
| Diesel | $7.57 | $74.76 | $149.52 |
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 California · 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.