San Pablo to Stockton is 70.1 miles and takes about 1h 32m via John Muir Parkway and CA 4, with a fuel budget near $16 and enough daylight to finish in a day. This route stays within California, moving from the Pacific Coast region toward the Central Valley. It's a fairly straightforward drive that makes for a manageable one-day trip, ideal for getting from the Bay Area to the Stockton area without much fuss. You'll encounter a mix of road types, so keep an eye on your navigation as you transition between them.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
35.1 miles from San Pablo, CA
A natural place for your longest stop of the day
, about 42m into the drive
.
Main Roads
Road
Distance
Duration
John Muir Parkway
29.4 mi
33m
Byron Highway
21.1 mi
31m
CA 4
8 mi
9m
Eastshore Freeway
4.2 mi
4m
Marsh Creek Road
3.9 mi
5m
South El Dorado Street
1 mi
1m
El Portal Drive
0.9 mi
1m
Road 20
0.5 mi
1m
Longest stretch:
John Muir Parkway
— 29.4 mi, about 33m
Turn-by-Turn Driving Directions
Step-by-step road directions between San Pablo, CA and Stockton, CA.
1
Start on 23rd Street
167 ft·5 sec·23rd Street
2
Continue on Road 20
0.5 mi·1 min·Road 20
Use the left lane.
3
Turn straight onto El Portal Drive
0.9 mi·1 min·El Portal Drive
Use the straight lane.
4
Take the ramp
0.3 mi·34 sec
Toward I 80 East: Sacramento
5
Merge onto I 80
1.0 mi·1 min·Eastshore Freeway
6
Continue on I 80
3.2 mi·3 min·Eastshore Freeway
Exit 21Use the straight / slight left lanes.
7
Continue on I 80
0.1 mi·7 sec·Linus F. Claeys Freeway
8
Take the exit
0.1 mi·17 sec
Exit 23Toward CA 4 East: Stockton, HerculesUse the slight right lane.
9
Keep slight left at fork
0.2 mi·25 sec
Toward CA 4 East: Stockton, Martinez
10
Merge onto CA 4
29 mi·33 min·John Muir Parkway
Use the straight / right lanes.
11
Keep slight left at fork onto CA 4
8.0 mi·9 min·CA 4
Use the straight / slight right lanes.
12
Turn left onto CA 4
3.9 mi·5 min·Marsh Creek Road
Use the straight lane.
13
Turn right onto CA 4
21 mi·31 min·Byron Highway
Use the straight lane.
14
Turn left onto South El Dorado Street
1.0 mi·1 min·South El Dorado Street
15
Continue on North El Dorado Street
0.3 mi·38 sec·North El Dorado Street
16
Turn right onto East Fremont Street
117 ft·5 sec·East Fremont Street
17
Arrive at destination
East Fremont Street
Trip Plan
Given the relatively short 1h 32m drive time, you have a lot of flexibility with when to depart. Leaving San Pablo in the morning or early afternoon should allow you to reach Stockton with plenty of daylight. Since this is a one-day trip, consider packing snacks and drinks to minimize the need for stops. The longest stretch without a major change is 29.4 miles on John Muir Parkway, so plan your fuel accordingly before you head out, especially if you're starting with a low tank.
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 35.1 miles from San Pablo, CA, or about 42m into the drive.
The longest continuous stretch on this route runs about 29.4 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 15 miles or 19m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 35.1 miles or 42m 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 16m
Traffic, exits, and arrival timing usually matter more near Stockton, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving San Pablo, CA so your first major turns are already loaded.
Day 1
Settle into the route from San Pablo, CA
This is one driving day of about 70.1 miles and 1h 32m.
Your first comfortable stop window is around 15 miles from San Pablo, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on John Muir Parkway for about 29.4 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 12
5 decision points cluster between mile 1.4 and 35.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
1.4 mi into trip|~3m in
Take the ramp toward I 80 East: Sacramento
Navigation decision point
Toward I 80 East: Sacramento
9
6 mi into trip|~8m in
Take the exit toward CA 4 East: Stockton, Hercules
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 23
Toward CA 4 East: Stockton, Hercules
7
6.1 mi into trip|~9m in
Keep slight left at fork toward CA 4 East: Stockton, Martinez
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward CA 4 East: Stockton, Martinez
5
6.3 mi into trip|~9m in|CA 4 / John Muir Parkway
Merge onto CA 4 / John Muir Parkway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / right lanes.
6
35.8 mi into trip|~43m in|CA 4
Keep slight left at fork onto CA 4
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Fuel & Cost
Regular Gas
$15.89 one way
$31.78 round trip
$5.76/gal25.4 MPG avg25 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.96
$16.44
$32.88
premium
$6.09
$16.81
$33.63
diesel
$5.40
$14.91
$29.82
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$16
Meals
$25–$50
Total
$41–$66
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 24.5 kg one way.
Prices: EIA weekly data, 2026-04-20.
Driving Electric?
About $7 in charging
· 0 stops
· 68% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
21
0
$7.36
$3.36
Efficient EV
17.5
0
$6.13
$2.80
EV Truck/SUV
28
0
$9.81
$4.49
Gas CO2
25 kg
EV CO2
8 kg (68% 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 25, 2026
Origin
San Pablo, CA
Afternoon
in San Pablo on Saturday
Local time
2:53 PM
PDT
Current temp
48°F
Unavailable
Live forecast
Destination
Stockton, CA
Afternoon
in Stockton on Saturday
Local time
2:53 PM
PDT
Current temp
51°F
Mostly Clear
NW 2 to 6 mph1% chanceLive forecast
Wind Advisory
Wind Advisory issued April 24 at 6:10PM PDT until April 27 at 5:00AM PDT by NWS Hanford CA
Wind Advisory
Wind Advisory issued April 24 at 2:04PM PDT until April 26 at 11:00AM PDT by NWS Las Vegas NV
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
3 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
1h 32m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
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.
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...
Rosie the Riveter WWII Home Front National Historical Park
National Historical Park
Celebrate and honor the contributions and sacrifices of American civilians on the WWII home front. Discover how diverse communities lived, worked, and interacted. Many faces, many stories, many truths...
Established in 1988, San Francisco Maritime National Historical Park celebrates America’s maritime heritage on the Pacific Coast. Our 50-acre park has grown around Aquatic Park Cove, a protected area...
Walk among old growth coast redwoods, cooling their roots in the fresh water of Redwood Creek and lifting their crowns to reach the sun and fog. Federally protected as a National Monument since 1908,...
Experience a park so rich it supports 19 distinct ecosystems with over 2,000 plant and animal species. Go for a hike, enjoy a vista, have a picnic or learn about the centuries of overlapping history f...
From its thunderous ocean breakers crashing against rocky headlands and expansive sand beaches to its open grasslands, brushy hillsides, and forested ridges, Point Reyes offers visitors over 1500 spec...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
About 60% of this 70.1-mile drive is on highways, with the longest continuous stretch on John Muir Parkway measuring 29.4 miles. As you transition to Byron Highway and then CA 4, expect a mixed highway and surface road profile. You'll notice the shift from more open cruising to areas with more frequent exits and entrances as you approach Stockton.
60% highway — fuel and pacing are the main things to plan.
17 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 29.4 mi on John Muir Parkway.
How Hard Is This Drive?
8/10
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 1.4 miles in.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 70.1 miles you will encounter 12 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 1.4 miles: Navigation decision point; at 6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 6.1 miles: Highway fork - watch signs carefully. 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.
Between San Pablo, CA and Stockton, CA, road signs point toward Hercules and Martinez.
Though it was a booming industrial center during World War II, the subsequent decades were not kind to Richmond, California. After the war, deindustrialization hit hard. The shipyards closed. Desperation set in. A reputation for violent crime kept visitors away.
But in the 21st century crime has gone down, and a revitalization has begun. Richmond still isn't on any tourism shortlists, but its historic sites, nature, and strategic location between the East Bay and Marin County do attract some interest to this often-overlooked part of the San Francisco Bay Area.
Areas of note include the charming and historic Point Richmond neighborhood on the bay in the southwest of Richmond, as well as the World War II sites at the southern edge of the city. This article also covers Richmond's near-enclave of San Pablo.
Stockton is a city in the San Joaquin Valley in northern California. Sitting on the San Joaquin Delta, Stockton is the world's most inland natural port and used to be a major port city. One of the larger cities along I-5 through the Central Valley, it is a convenient stop and offers a variety of restaurants and accommodations for road-trippers. There are several shopping centers and movie theaters and one art museum but few major attractions.
Top landmarks
•Haggin Museum — art museum in Stockton, California
Doable as a same-day drive at 1h 32m. Total distance: 70.1 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 32m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (60%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 29.4 miles on John Muir Parkway. The full list of main roads is in the Roads section above.
Yes — we found about 1 rest area or service plaza within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Stockton, CA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: at 1.4 miles: Navigation decision point; at 6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 6.1 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Yes — Port Chicago Naval Magazine National Memorial, Rosie the Riveter WWII Home Front National Historical Park and San Francisco Maritime National Historical Park (6 total within detour distance). 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 Stockton, CA before heading back.
