How far is Morro Bay, CA from Arroyo Grande, CA?
The driving distance from Morro Bay, CA to Arroyo Grande, CA is about 28.9 miles (46.5 km), with a travel time of about 00h 31m by car.
- The straight-line flight distance is about 22.5 miles (36.2 km).
- For a round trip, plan for roughly 01h 02m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM PDT.
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 31m.
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.
A city in San Luis Obispo County, California.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Clear
Partly Cloudy
Driving Route Map
The map below follows the saved road route between Morro Bay and Arroyo Grande.
Turn-by-Turn Driving Directions
Step-by-step road directions between Morro Bay and Arroyo Grande.
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1
Start on Main Street
12 m · 3 sec · Main Street
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2
Turn right onto Morro Bay Boulevard
2675 ft · 53 sec · Morro Bay Boulevard
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3
Enter the roundabout and take exit 1 toward Morro Bay Boulevard
29 m · 2 sec · Morro Bay Boulevard
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4
Exit the roundabout onto Morro Bay Boulevard
72 m · 5 sec · Morro Bay Boulevard
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5
Take the ramp slight right
1021 ft · 25 sec
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6
Merge slight left onto Cabrillo Highway
10.1 mi · 12 min · Cabrillo Highway
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7
Continue on North Santa Rosa Street
1.7 mi · 3 min · North Santa Rosa Street
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8
Turn right onto Olive Street
1013 ft · 36 sec · Olive Street
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9
Merge slight left onto Cabrillo Highway
11.6 mi · 13 min · Cabrillo Highway
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10
Continue on El Camino Real
3.6 mi · 4 min · El Camino Real
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11
Take the exit slight right toward Halcyon Road, Brisco Road UC
576 ft · 16 sec
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12
Continue on North Halcyon Road
1632 ft · 49 sec · North Halcyon Road
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13
Turn left onto East Grand Avenue
71 m · 8 sec · East Grand Avenue
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14
Turn right
21 m · 5 sec
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15
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Morro Bay and Arroyo Grande.
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.
Cabrillo Highway
Merge slight left onto Cabrillo Highway
11.6 mi · 00h 13m
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.
Mostly Clear leaving Morro Bay and Partly Cloudy near Arroyo Grande.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Morro Bay to Arroyo Grande?
The road trip is about 28.9 miles (46.5 km) and usually takes 00h 31m 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?
San Luis Obispo is a useful midpoint, sitting about 14.2 miles from Morro Bay and 14.7 miles from Arroyo Grande.
How much longer is the road route than the straight-line distance?
The direct path is about 22.5 miles (36.2 km), while the road route adds roughly 6.4 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 PDT. If you want a more comfortable same-day return, try to leave by 7:28 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.88 one way or $11.77 round trip. Estimated CO2 is about 9.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Clear around Morro Bay and Partly Cloudy near Arroyo Grande.
Stop Ideas Near San Luis Obispo
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Best Western Casa Grande Inn
City of San Luis Obispo Parking Services
Pismo Beach, California
Hampton Inn & Suites Arroyo Grande/Pismo Beach Area
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to San Luis Obispo.
San Luis Obispo
San Luis Obispo (Cal Poly), California
Grover Beach
Atascadero, California
Flight Path Map
This map shows the direct air route between Morro Bay and Arroyo Grande. Straight-line distance: 22.49 mi (36.19 km).
#1 Morro Bay
City in San Luis Obispo County, California.
| Population | 10,560 |
| Coordinates | 35.3658100, -120.8499000 |
| Altitude | 19 |
| Country | United States |
#2 Arroyo Grande
City in San Luis Obispo County, California, United States
| Population | 17,821 |
| Coordinates | 35.1185900, -120.5907300 |
| Altitude | 36 |
| Country | United States |
End: East Grand Avenue (-120.59088, 35.118885)
Estimated Travel Time
Distance: 47 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 57m |
| 40 mph (64.37 km/h) | 00h 43m |
| 50 mph (80.47 km/h) | 00h 34m |
| 60 mph (96.56 km/h) | 00h 28m |
| 70 mph (112.65 km/h) | 00h 24m |
| 80 mph (129 km/h) | 00h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $5.88 | $11.77 |
| Mid-grade | $6.07 | $6.19 | $12.37 |
| Premium | $6.24 | $6.37 | $12.74 |
| Diesel | $7.57 | $7.72 | $15.44 |
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 · May 20, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.