The drive from Long Beach, CA to Los Alamos, CA covers 160.6 miles and takes about 3h 20m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Ventura Freeway, Chumash Highway, San Diego Freeway for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 46.9 miles on Ventura Freeway.
At current regular gas prices, budget about $36.91 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
80.3 miles from Long Beach, CA
A natural place for your longest stop of the day
, about 1h 37m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 20m. Total distance: 160.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 20m drive, comfortable solo distance.
Drive Character
This is a 3h 20m highway drive covering 160.6 miles, with most of the trip on Ventura Freeway and Chumash Highway. The longest continuous stretch is about 46.9 miles on Ventura Freeway.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 33 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Ventura Freeway is the longest continuous segment at about 46.9 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on Ventura Freeway and Chumash Highway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 4.8 miles in.
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 25 significant decision points across 160.6 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 4.8 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 4.9 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 5.2 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 25 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
9
4.8 mi into trip|~7m in
Keep slight left at fork toward I 405 North, I 710: Long Beach Freeway North, Santa Monica
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight lane.
Toward I 405 North, I 710: Long Beach Freeway N...
8
4.9 mi into trip|~8m in
Keep slight right at fork toward I 405 North: Santa Monica
Highway fork - watch signs carefully. Lane positioning matters here
Use the sharp right lane.
Toward I 405 North: Santa Monica
8
5.2 mi into trip|~8m in
Keep slight left at fork toward I 405 North: Santa Monica
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
Toward I 405 North: Santa Monica
8
36.3 mi into trip|~45m in
Take the exit toward US 101 North, US 101 South: Ventura, Los Angeles
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 63B
Toward US 101 North, US 101 South: Ventura, Los...
8
119.2 mi into trip|~2h 22m in
Take the exit toward CA 154: State Street, Cachuma Lake
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 101B
Toward CA 154: State Street, Cachuma Lake
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Long Beach, CA and Los Alamos, CA, road signs point toward Los Angeles and Cachuma Lake.
Los Angeles
36.3 mi in|~45m
Cachuma Lake
119.2 mi in|~2h 22m
Main Roads
Road
Distance
Duration
Ventura Freeway
46.9 mi
54m
Chumash Highway
32.5 mi
45m
San Diego Freeway
30.5 mi
35m
US 101
25.8 mi
29m
El Camino Real
16.4 mi
18m
Long Beach Freeway
2.3 mi
3m
East Ocean Boulevard
0.7 mi
2m
Shoreline Drive
0.5 mi
<1m
Longest stretch:
Ventura Freeway
— 46.9 mi, about 54m
Turn-by-Turn Driving Directions
Step-by-step road directions between Long Beach, CA and Los Alamos, CA.
1
Start on East Ocean Boulevard
0.7 mi·2 min·East Ocean Boulevard
2
Turn right onto North Golden Avenue
414 ft·6 sec·North Golden Avenue
3
Keep slight left at fork
0.1 mi·18 sec
Toward I 710 North
4
Merge onto Shoreline Drive
0.5 mi·47 sec·Shoreline Drive
5
Keep slight left at fork
0.4 mi·31 sec
Toward I 710 North
6
Merge onto I 710
0.5 mi·41 sec·Seaside Freeway
7
Continue on I 710
2.3 mi·3 min·Long Beach Freeway
Use the straight / slight right lanes.
8
Take the exit
0.1 mi·10 sec
Toward I 405 North, I 405 South: Santa Monica, San DiegoUse the straight / slight right lanes.
9
Keep slight left at fork
0.2 mi·21 sec
Toward I 405 North, I 710: Long Beach Freeway North, Santa MonicaUse the straight lane.
10
Keep slight right at fork
0.3 mi·32 sec
Toward I 405 North: Santa MonicaUse the sharp right lane.
11
Keep slight left at fork
0.3 mi·36 sec
Toward I 405 North: Santa MonicaUse the straight lane.
12
Keep slight left at fork
0.3 mi·40 sec
Toward I 405 NorthUse the straight lane.
13
Merge onto I 405
30 mi·35 min·San Diego Freeway
Use the straight / slight right lanes.
14
Take the exit
0.6 mi·1 min
Exit 63BToward US 101 North, US 101 South: Ventura, Los AngelesUse the slight right lane.
15
Keep slight left at fork
0.6 mi·1 min
Toward US 101 North: VenturaUse the slight left lane.
16
Merge onto US 101
47 mi·54 min·Ventura Freeway
Use the straight / slight right lanes.
17
Keep slight left at fork onto US 101
18 mi·21 min·US 101
Use the straight / slight right lanes.
18
Continue on US 101
16 mi·18 min·El Camino Real
Use the straight / slight right lanes.
19
Take the exit
0.2 mi·29 sec
Exit 101BToward CA 154: State Street, Cachuma LakeUse the slight right lane.
20
Continue on CA 154
0.3 mi·40 sec·Calle Real
Use the left / straight / right lanes.
21
Turn right onto CA 154
24 mi·33 min·Chumash Highway
Use the straight / right lanes.
22
Enter roundabout onto CA 154
116 ft·1 sec·Chumash Highway
Toward CA 154 West: Los Olivos, US 101 North
23
Continue on CA 154
2.2 mi·3 min·Chumash Highway
Toward CA 154 West: Los Olivos, US 101 North
24
Enter roundabout onto CA 154
140 ft·2 sec·Chumash Highway
25
Continue on CA 154
6.3 mi·9 min·Chumash Highway
26
Take the ramp
0.2 mi·31 sec
Toward US 101 North
27
Merge onto US 101
7.4 mi·8 min·US 101
28
Take the exit
0.1 mi·20 sec
Toward CA 135: Los Alamos
29
Turn straight onto CA 135
0.1 mi·10 sec·San Antonio Boulevard
30
Turn straight onto CA 135
487 ft·8 sec·Foxen Lane
31
Turn right onto CA 135
0.4 mi·34 sec·Bell Street
32
Turn right onto Helena Street
377 ft·20 sec·Helena Street
33
Arrive at destination
Leslie Street
Trip Plan
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 80.3 miles from Long Beach, CA, or about 1h 37m into the drive.
The longest continuous stretch on this route runs about 46.9 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 35 miles or 43m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 80.3 miles or 1h 37m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 40m
Traffic, exits, and arrival timing usually matter more near Los Alamos, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Long 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 Long Beach, CA
This is one driving day of about 160.6 miles and 3h 20m.
Your first comfortable stop window is around 35 miles from Long Beach, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on Ventura Freeway for about 46.9 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 80.3 mi from Long Beach, CA
· 1h 37m into the drive
The midpoint is around 80.3 miles from Long Beach, CA, which is a good place for a longer meal and fuel stop.
Arriving in Los Alamos, CA
The final approach into Los Alamos, CA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Los Alamos, CA.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
National Parks Near This Route
Worth a detour if your schedule allows.
Santa Monica Mountains National Recreation Area
National Recreation Area
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.
Fuel & Cost
Regular Gas
$36.91 one way
$73.83 round trip
$5.84/gal25.4 MPG avg56 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$38.04
$76.08
premium
$6.18
$39.06
$78.11
diesel
$5.61
$35.46
$70.92
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$37
Meals
$25–$50
Total
$62–$87
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 56.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $17 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
48.2
0
$16.86
$7.71
Efficient EV
40.2
0
$14.05
$6.42
EV Truck/SUV
64.2
0
$22.48
$10.28
Gas CO2
56 kg
EV CO2
19 kg (66% 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 Apr 15, 2026
Origin
Long Beach, CA
Evening
in Long Beach on Thursday
Local time
6:23 PM
PDT
Current temp
56°F
Unavailable
Live forecast
Destination
Los Alamos, CA
Evening
in Los Alamos on Thursday
Local time
6:23 PM
PDT
Current temp
64°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
8 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 20m 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.
Frequently Asked Questions
The drive from Long Beach, CA to Los Alamos, CA covers 160.6 miles and takes about 3h 20m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Ventura Freeway, Chumash Highway, San Diego Freeway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 80.3 miles from Long Beach, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $36.91 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a demanding drive. With 25 significant decision points across 160.6 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.
The main spots that need attention: at 4.8 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 4.9 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 5.2 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Between Long Beach, CA and Los Alamos, CA, road signs point toward Los Angeles and Cachuma Lake.
Yes. Nearby national parks include Santa Monica Mountains National Recreation Area.
