Origin
Los Angeles, CA
Late night in Los Angeles on Tuesday
Local time
5:59 AM
PDT
Current temp
55°F
Unavailable
Live forecast
Trip from Los Angeles, CA to Byron, CA
Pin this tripCompiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 21, 2026 · Editorial standards
Drive Time
6h 17m
Distance
336.9 mi
542 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$77
one way
EV Charging
Unknown
Best Time to Leave
4 AM
6h 5m
★
6 AM
6h 18m
8 AM
6h 43m
10 AM
6h 27m
12 PM
6h 24m
3 PM
6h 28m
5 PM
6h 42m
8 PM
6h 10m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Los Angeles, CA
Stephen Leonardi
Byron, CA
Tori Pezzulla❤️
Trip Overview
This 336.9-mile drive from Los Angeles to Byron, California, is designed for a single day, taking approximately 6 hours and 17 minutes to complete. You'll be on a highway-focused journey, with 97% of the route utilizing major freeways. Expect a fuel cost of around $77 for this trip. Given the duration and distance, it’s a manageable day trip, though you'll want to be prepared for a significant amount of time on the road. The drive primarily stays within the Pacific Coast region, offering a consistent travel experience from start to finish.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
168.5 miles from Los Angeles, CA
A natural place for your longest stop of the day , about 3h 10m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Westside Freeway | 225.6 mi | 4h 1m |
| I 5 Truck | 37.7 mi | 43m |
| Golden State Freeway | 29 mi | 33m |
| Hollywood Freeway | 15.5 mi | 19m |
| William Elton Brown Freeway | 13.9 mi | 14m |
| Byron Highway | 5 mi | 7m |
| Mountain House Parkway | 3.5 mi | 6m |
| Byron Road | 1.8 mi | 2m |
Longest stretch:
Westside Freeway
— 225.6 mi, about 4h 1m
Turn-by-Turn Driving Directions
Step-by-step road directions between Los Angeles, CA and Byron, CA.
1
Start on West 1st Street
0.1 mi
·
32 sec
·
West 1st Street
2
Turn right onto North Broadway
0.4 mi
·
49 sec
·
North Broadway
3
Take the ramp
0.2 mi
·
30 sec
Toward US 101 North, CA 110
4
Merge onto US 101
0.7 mi
·
55 sec
·
Santa Ana Freeway
5
Continue on US 101
15 mi
·
19 min
·
Hollywood Freeway
Use the straight / slight right lanes.
6
Keep slight left at fork
0.9 mi
·
59 sec
Use the straight / slight right lanes.
7
Merge onto I 5
4.5 mi
·
5 min
·
Golden State Freeway
Use the straight / slight right lanes.
8
Keep slight left at fork onto I 5
2.2 mi
·
2 min
·
Golden State Freeway
Use the straight / slight right lanes.
9
Keep slight right at fork onto I 5 Truck
1.5 mi
·
1 min
·
I 5 Truck
Exit 161A
Toward I 5 Truck North, CA 14 Truck
Use the straight / slight right lanes.
10
Keep slight left at fork onto I 5 Truck
36 mi
·
41 min
·
I 5 Truck
Use the straight / slight right lanes.
11
Keep slight left at fork onto I 5
22 mi
·
25 min
·
Golden State Freeway
Use the straight / slight right lanes.
12
Keep slight right at fork onto I 5
226 mi
·
4 hr 1 min
·
Westside Freeway
Toward I 5 North
Use the straight / slight right lanes.
13
Keep slight left at fork onto I 580
14 mi
·
14 min
·
William Elton Brown Freeway
Toward I 580 West: Tracy, San Francisco
14
Take the exit
0.2 mi
·
22 sec
15
Keep slight right at fork
288 ft
·
7 sec
Toward Patterson Pass Road
16
Turn straight onto Mountain House Parkway
0.7 mi
·
1 min
·
Mountain House Parkway
Use the straight lane.
17
Turn right onto International Parkway
0.8 mi
·
1 min
·
International Parkway
18
Continue on Mountain House Parkway
2.8 mi
·
5 min
·
Mountain House Parkway
Use the straight lane.
19
At end of road, turn left onto J4
1.8 mi
·
2 min
·
Byron Road
Use the slight left lane.
20
Continue on J4
1.5 mi
·
2 min
·
Byron-Bethany Road
21
Continue on J4
5.0 mi
·
7 min
·
Byron Highway
22
Turn right
17 ft
·
1 sec
23
Arrive at destination
Trip Plan
To make the most of this 6-hour, 17-minute drive, consider an early morning departure from Los Angeles to avoid potential traffic. With only one stop suggested, plan it strategically for a break and to refuel. Since the longest stretch without an exit is over 200 miles, ensure you have a full tank before embarking on that segment. The $77 estimated fuel cost is a good budget point, and factoring in a quick meal stop will round out your planning for this direct, highway-centric trip.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 168.5 miles from Los Angeles, CA, or about 3h 10m into the drive.
The longest continuous stretch on this route runs about 225.6 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 74 miles or 1h 28m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 168.5 miles or 3h 10m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 6m
Traffic, exits, and arrival timing usually matter more near Byron, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Los Angeles, 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 Los Angeles, CA
This is one driving day of about 336.9 miles and 6h 17m.
Your first comfortable stop window is around 74 miles from Los Angeles, 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 Westside Freeway for about 225.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
168 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 74 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 168.5 miles from Los Angeles, CA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before Westside Freeway if your tank is already low. That segment runs about 225.6 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 165 decision points cluster between mile 16.9 and 84.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
16.9 mi into trip
|
~22m in
Keep slight left at fork
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
6
22.3 mi into trip
|
~28m in
|
I 5 / Golden State Freeway
Keep slight left at fork onto I 5 / Golden State Freeway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
9
24.5 mi into trip
|
~31m in
|
I 5 Truck
Keep slight right at fork onto I 5 Truck toward I 5 Truck North, CA 14 Truck
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 161A
Toward I 5 Truck North, CA 14 Truck
6
26.1 mi into trip
|
~33m in
|
I 5 Truck
Keep slight left at fork onto I 5 Truck
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
7
84.5 mi into trip
|
~1h 40m in
|
I 5 / Westside Freeway
Keep slight right at fork onto I 5 / Westside Freeway toward I 5 North
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 5 North
Fuel & Cost
Regular Gas
$77.43 one way
$154.87 round trip
$5.84/gal
25.4 MPG avg
118 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.02 | $79.79 | $159.59 |
| premium | $6.18 | $81.93 | $163.86 |
| diesel | $5.61 | $74.38 | $148.77 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$77
Meals
$25–$50
Total
$102–$127
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 117.9 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $35 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 101.1 | 1 | $35.37 | $16.17 |
| Efficient EV | 84.2 | 0 | $29.48 | $13.48 |
| EV Truck/SUV | 134.8 | 1 | $47.17 | $21.56 |
Gas CO2
118 kg
EV CO2
39 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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.
Destination
Byron, CA
Late night in Byron on Tuesday
Local time
5:59 AM
PDT
Current temp
--
Unavailable
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.
Road read
6h 17m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
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.
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...
22 mi from route
~55 min detour
Free
near mile 23.2
View on nps.gov
Port Chicago Naval Magazine National Memorial
National Memorial
On July 17, 1944, a massive explosion jolted the San Francisco East Bay area, shattering windows and lighting up the night sky. At Port Chicago Naval Magazine, 320 men were killed instantly when two s...
25 mi from route
~63 min detour
Free
near mile 336.9
View on nps.gov
César E. Chávez National Monument
National Monument
Yes, we can! Widely recognized as the most important Latino leader in the United States during the twentieth century, Cesar Chavez led farm workers and supporters in the establishment of the country's...
28 mi from route
~70 min detour
Free
near mile 81.3
View on nps.gov
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
Expect a predominantly highway-focused experience on this route, with an impressive 97% of the drive taking place on major freeways. You'll spend most of your time on the Westside Freeway, I 5 Truck, and Golden State Freeway. The longest uninterrupted stretch is a substantial 225.6 miles on the Westside Freeway, meaning you can cover a lot of ground without frequent exits. This profile suggests a consistent pace, allowing you to make good time as you travel north through the state.
97% highway — fuel and pacing are the main things to plan.
23 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 225.6 mi on Westside Freeway.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on Westside Freeway and I 5 Truck. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 16.9 miles in.
Driving Effort
8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 16 significant decision points across 336.9 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 16.9 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 22.3 miles (I 5 / Golden State Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 24.5 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Los Angeles, CA to Byron, CA, road signs begin pointing toward San Francisco along the way.
San Francisco
310 mi in
|
~5h 41m
|
via I 580
About the Cities
Starting in Los Angeles, CA
Full guide →“Tinseltown” · Founded 1781
Frank Lloyd Wright is said to have quipped, "Tip the world over on its side and everything loose will land in Los Angeles," a quote that has since been repeated both by those who love and hate L.A. The "City of Angels" is home to people who hail from all parts of the globe and an important center of culture, business, media, and international trade. However, it's most famous for being a major center of the world's television, motion picture, and music industry, which forms the base of the city's status and lures visitors for its show business history and celebrity culture. Visitors are also drawn to Los Angeles for its Mediterranean climate and numerous beaches, which gave birth to California's famed surf culture.
Top landmarks
- • Hollywood Walk of Fame — more than 2,700 five-pointed terrazzo and brass stars embedded in the sidewalks...
- • Hollywood Sign — sign reading "HOLLYWOOD" located in Los Angeles, California, United States
- • Getty Center — campus of the Getty Museum and other programs of the Getty Trust in Los Angeles
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 6h 17m. Total distance: 336.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 17m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 225.6 miles on Westside Freeway. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 Byron, 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. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 16.9 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 22.3 miles (I 5 / Golden State Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 24.5 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Santa Monica Mountains National Recreation Area, Port Chicago Naval Magazine National Memorial and César E. Chávez National Monument. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.3 hours each way, a round trip means 12.6 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Byron, CA before the return drive.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
Was this helpful?
Thanks for your feedback!
Your tip has been submitted. Thanks!
/500
Recent Tips
·
Explore More
More trips to Byron, CA
Explore more options from Los Angeles, CA or browse trips ending in Byron, CA.
Looking for more statewide routes? Browse CA road trips.