Traveling the 120.8 miles from Hermosa Beach to San Diego is a straightforward journey that typically takes about 2 hours and 7 minutes. Because this is a turn-heavy local drive, you should plan on this being a single-day trip rather than an overnight excursion. You will navigate through the Pacific Coast region using a combination of Pier Avenue, the Pacific Coast Highway, and West Artesia Boulevard. Budget roughly $16 for fuel to complete the trek. Since there are no mandatory stops built into this path, you have the flexibility to reach your destination quickly or take your time navigating local surface streets.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
60.3 miles from Hermosa Beach, CA
A natural place for your longest stop of the day
, about 1h 13m into the drive
.
Main Roads
Road
Distance
Duration
San Diego Freeway
87.3 mi
1h 41m
San Joaquin Hills Transportation Corridor
12.8 mi
14m
I 405
10.3 mi
11m
Corona Del Mar Freeway
4 mi
4m
West Artesia Boulevard
3 mi
6m
Pacific Coast Highway
0.5 mi
<1m
Front Street
0.5 mi
1m
Pier Avenue
0.4 mi
1m
Longest stretch:
San Diego Freeway
— 87.3 mi, about 1h 41m
Turn-by-Turn Driving Directions
Step-by-step road directions between Hermosa Beach, CA and San Diego, CA.
1
Start on Palm Drive
45 ft·3 sec·Palm Drive
2
Turn right onto Pier Avenue
0.4 mi·1 min·Pier Avenue
3
Turn left onto CA 1
0.5 mi·40 sec·Pacific Coast Highway
4
Take the exit
159 ft·4 sec
5
Turn right onto West Artesia Boulevard
3.0 mi·6 min·West Artesia Boulevard
Use the right lane.
6
Take the ramp
0.2 mi·18 sec
Toward I 405 South: Long BeachUse the straight / right lanes.
7
Merge onto I 405
17 mi·19 min·San Diego Freeway
Use the straight / slight right lanes.
8
Keep slight right at fork onto I 405
2.3 mi·2 min·San Diego Freeway
Use the straight / slight right lanes.
9
Keep slight left at fork onto I 405
0.2 mi·11 sec·San Diego Freeway
Use the straight / right lanes.
10
Keep slight left at fork onto I 405
10 mi·11 min·I 405
Use the straight / slight right lanes.
11
Keep slight right at fork onto CA 73
4.0 mi·4 min·Corona Del Mar Freeway
Exit 10Toward CA 73 South: San DiegoUse the straight / slight right lanes.
Exit 17Toward Front Street, Civic Center, 2nd AvenueUse the straight / slight right lanes.
19
Keep slight right at fork
0.1 mi·14 sec
Toward Front Street, Civic Center
20
Continue on Front Street
0.5 mi·1 min·Front Street
Use the straight / left lanes.
21
Arrive at destination
Front Street
Trip Plan
To make the most of this 120.8-mile drive, aim to depart during off-peak hours to better manage the local traffic patterns inherent in a turn-heavy route. Since the drive takes just over two hours, you can easily complete it in one go without the need for an overnight stay. Keep your $16 fuel budget in mind before you head out, as local road driving can sometimes be less fuel-efficient than highway cruising. A practical tip for this specific path is to pay close attention to your GPS or map early on, as the route requires navigating multiple local roads rather than following a single highway corridor to your destination.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 60.3 miles from Hermosa Beach, CA, or about 1h 13m into the drive.
The longest continuous stretch on this route runs about 87.3 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 27 miles or 34m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 60.3 miles or 1h 13m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 58m
Traffic, exits, and arrival timing usually matter more near San Diego, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Hermosa Beach, CA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Hermosa Beach, CA
This is one driving day of about 120.6 miles and 2h 25m.
Your first comfortable stop window is around 27 miles from Hermosa Beach, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on San Diego Freeway for about 87.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 17
5 decision points cluster between mile 34 and 120 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
34 mi into trip|~43m in|CA 73 / Corona Del Mar Freeway
Keep slight right at fork onto CA 73 / Corona Del Mar Freeway toward CA 73 South: San Diego
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 10
Toward CA 73 South: San Diego
8
48.4 mi into trip|~59m in
Take the exit toward La Paz Road, Moulton Parkway
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 3
Toward La Paz Road, Moulton Parkway
7
48.9 mi into trip|~1h in
Keep slight left at fork toward CA 73 South
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward CA 73 South
8
119.7 mi into trip|~2h 23m in
Take the exit toward Front Street, Civic Center, 2nd Avenue
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 17
Toward Front Street, Civic Center, 2nd Avenue
7
120 mi into trip|~2h 23m in
Keep slight right at fork toward Front Street, Civic Center
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward Front Street, Civic Center
Fuel & Cost
Regular Gas
$27.72 one way
$55.44 round trip
$5.84/gal25.4 MPG avg42 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$28.56
$57.13
premium
$6.18
$29.33
$58.66
diesel
$5.61
$26.63
$53.25
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$28
Meals
$25–$50
Total
$53–$78
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 42.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $13 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
36.2
0
$12.66
$5.79
Efficient EV
30.2
0
$10.55
$4.82
EV Truck/SUV
48.2
0
$16.88
$7.72
Gas CO2
42 kg
EV CO2
14 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Jun 21, 2022
Origin
Hermosa Beach, CA
Late night
in Hermosa Beach on Tuesday
Local time
5:19 AM
PDT
Current temp
76°F
Unavailable
Live forecast
Destination
San Diego, CA
Late night
in San Diego on Tuesday
Local time
5:19 AM
PDT
Current temp
58°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
18 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 25m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Cabrillo National Monument
National Monument
In 1542, Juan Rodriguez Cabrillo climbed out of his boat and onto shore, becoming the first European to set foot on what is now the West Coast of the United States. Cabrillo National Monument not only...
5 mi from route
~13 min detour
$20
near mile 120.6
The Santa Monica Mountains offer easy access to surprisingly wild places. Experience the famous beaches of Malibu or explore more than 500 miles of trails. The park abounds with historical and cultura...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a hands-on experience behind the wheel, as this route consists entirely of local roads with zero highway miles. The drive is characterized by frequent turns rather than long, straight stretches, meaning you will spend very little time cruising on a single road. In fact, there is no significant uninterrupted stretch, as the journey relies on transitions between Pier Avenue, West Artesia Boulevard, and the Pacific Coast Highway. This isn't a high-speed interstate grind; instead, it is a localized path that requires your full attention as you navigate the transition from the Hermosa Beach area down to the San Diego region.
84% highway — fuel and pacing are the main things to plan.
21 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 87.3 mi on San Diego Freeway.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on San Diego Freeway and San Joaquin Hills Transportation Corridor. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 34 miles in near CA 73 / Corona Del Mar Freeway.
Driving Effort10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 17 significant decision points across 120.6 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 34 miles (CA 73 / Corona Del Mar Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 48.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 48.9 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Hermosa Beach is a friendly town in the South Bay of Los Angeles. If you're looking for the "typical" Southern California beach town experience, you'll enjoy the laid back attitude, athleticism, and festive nightlife of the Beach Cities: Hermosa Beach, Manhattan Beach, and Redondo Beach. Each provides a unique cultural experience, but they're connected by the strand paved path that runs along the beach.
By day, locals can be found playing volleyball on the beach, running/cycling/rollerblading along the Strand, or congregating around the Pier Avenue shopping area. By night, the bars and restaurants along Pier Avenue become crowded with young people, while the patios and decks of the tightly packed residences buzz with the chatter and bustle of private parties.
From balmy beaches with a laid-back attitude to a gleaming modern image, San Diego offers much for the tourist to enjoy. Situated on the Southern California seacoast, San Diego is the second largest city in the state, with 1.4 million residents (2020), and has long attracted travelers for its ideal climate, miles of beaches, and location on the Mexican border right across from Tijuana.
But there's much more here than surfer culture and a quick hop across the border. A rich maritime and military heritage lives on in San Diego, which is home to the Pacific Fleet of the United States Navy. The city has also become known for its part in the wildlife conservation movement, owing to the presence of the world-renowned San Diego Zoo and Safari Park and the Scripps Institution of Oceanography. Natural scenery abounds from rocky tidepools and seaside cliffs to desert hills and canyons inland.
Top landmarks
•Balboa Park — historic park in San Diego, California
•Cabrillo National Monument — National Monument of the United States and historic district
Doable as a same-day drive at 2h 25m. Total distance: 120.6 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 25m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (84%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 87.3 miles on San Diego Freeway. The full list of main roads is in the Roads section above.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at San Diego, CA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 34 miles (CA 73 / Corona Del Mar Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 48.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 48.9 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Cabrillo National Monument and Santa Monica Mountains National Recreation Area. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at San Diego, CA before heading back.
