Stockton to Rialto is 385.7 miles and takes about 7h 7m via Westside Freeway and I 5 Truck, with a fuel budget near $92 and enough daylight to finish in a day. This route stays within California, traversing the Pacific Coast region. It's a straightforward, predominantly highway trip, ideal for those seeking efficiency. Plan for a single day of driving, keeping your stops minimal to arrive at your destination without feeling rushed. This option is best suited for drivers prioritizing speed and directness over scenic detours.
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
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
192.9 miles from Stockton, CA
A natural place for your longest stop of the day
, about 3h 29m into the drive
.
Main Roads
Road
Distance
Duration
Westside Freeway
250.2 mi
4h 28m
Foothill Freeway
70.8 mi
1h 21m
I 5 Truck
58.4 mi
1h 6m
North Riverside Avenue
2.3 mi
3m
Golden State Freeway
2 mi
2m
CA 4
0.7 mi
1m
North Center Street
0.5 mi
1m
East Fremont Street
<0.1 mi
<1m
Longest stretch:
Westside Freeway
— 250.2 mi, about 4h 28m
Traffic on I-5
Hour-of-day weekday pattern from 89 FHWA count stations on your route.
Peak
2 PM
~1,500 veh/hr typical
· worst 2,272
Quietest
2 AM
~312 veh/hr
Peak-to-quiet ratio
4.8×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 44 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Stockton, CA and Rialto, CA.
1
Start on East Fremont Street
501 ft·31 sec·East Fremont Street
2
Turn left onto North Center Street
0.5 mi·1 min·North Center Street
3
Take the ramp
0.3 mi·44 sec
4
Keep slight left at fork onto CA 4
0.7 mi·1 min·CA 4
Toward I 5 South
5
Merge onto I 5; CA 4
13 mi·14 min·Westside Freeway
6
Keep slight left at fork onto I 5
0.8 mi·48 sec·Westside Freeway
7
Keep slight left at fork onto I 5
237 mi·4 hr 13 min·Westside Freeway
Use the straight / slight right lanes.
8
Keep slight right at fork onto I 5 Truck
58 mi·1 hr 6 min·I 5 Truck
Use the straight / slight right lanes.
9
Keep slight left at fork onto I 5
2.0 mi·2 min·Golden State Freeway
Use the straight / slight right lanes.
10
Take the exit
0.3 mi·17 sec
Exit 161AToward I 210 East: PasadenaUse the slight right lane.
11
Continue on I 210
24 mi·28 min·Foothill Freeway
Use the straight / slight right lanes.
12
Keep slight right at fork onto I 210
19 mi·22 min·Foothill Freeway
Toward CA 134 West, I 210 East: San Bernardino, VenturaUse the slight right lane.
13
Keep slight right at fork onto I 210
2.9 mi·3 min·Foothill Freeway
Use the straight / slight right lanes.
14
Keep slight right at fork onto CA 210
1.4 mi·1 min·Foothill Freeway
Use the straight / slight right lanes.
15
Keep slight right at fork onto CA 210
1.2 mi·1 min·Foothill Freeway
Use the straight / slight right lanes.
16
Keep slight right at fork onto CA 210
1.8 mi·2 min·Foothill Freeway
Use the straight / slight right lanes.
17
Keep slight right at fork onto CA 210
20 mi·22 min·Foothill Freeway
Use the straight / slight right lanes.
18
Take the exit
0.2 mi·34 sec
Exit 71Toward Riverside AvenueUse the straight / slight right lanes.
19
Turn right onto North Riverside Avenue
2.1 mi·3 min·North Riverside Avenue
Use the straight / right lanes.
20
Continue on North Riverside Avenue
0.2 mi·22 sec·North Riverside Avenue
21
Arrive at destination
North Riverside Avenue
Trip Plan
To make the most of this 7-hour drive, aim to depart Stockton early in the morning to avoid any potential traffic delays. With only 2 recommended stops, you have flexibility in pacing your journey. Keep an eye on your fuel levels, especially during the 250.2-mile stretch on the Westside Freeway, and utilize the 2 stops for rest and refueling. Since this is a single-day trip, you can depart at your convenience, but an early start will give you a more relaxed arrival in Rialto.
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 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 192.9 miles from Stockton, CA, or about 3h 29m into the drive.
The longest continuous stretch on this route runs about 250.2 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 85 miles or 1h 33m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 192.9 miles or 3h 29m 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 57m
Traffic, exits, and arrival timing usually matter more near Rialto, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Stockton, 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.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Day 1
Settle into the route from Stockton, CA
This is one driving day of about 385.7 miles and 7h 7m.
Your first comfortable stop window is around 85 miles from Stockton, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on Westside Freeway for about 250.2 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 15.2 and 383.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
15.2 mi into trip|~18m in|I 5 / Westside Freeway
Keep slight left at fork onto I 5 / Westside Freeway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
6
251.8 mi into trip|~4h 32m in|I 5 Truck
Keep slight right at fork onto I 5 Truck
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
7
312.1 mi into trip|~5h 41m in
Take the exit toward I 210 East: Pasadena
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 161A
Toward I 210 East: Pasadena
8
336.8 mi into trip|~6h 9m in|I 210 / Foothill Freeway
Keep slight right at fork onto I 210 / Foothill Freeway toward CA 134 West, I 210 East: San Bernardino, Ventura
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward CA 134 West, I 210 East: San Bernardino,...
7
383.2 mi into trip|~7h 3m in
Take the exit toward Riverside Avenue
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 71
Toward Riverside Avenue
Fuel & Cost
Regular Gas
$80.69 one way
$161.39 round trip
$5.31/gal25.4 MPG avg135 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.52
$83.81
$167.61
premium
$5.67
$86.02
$172.05
diesel
$4.80
$72.83
$145.65
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$81
Meals
$25–$50
Total
$106–$131
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 134.9 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $41 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
115.7
1
$40.50
$18.51
Efficient EV
96.4
1
$33.75
$15.43
EV Truck/SUV
154.3
1
$54.00
$24.68
Gas CO2
135 kg
EV CO2
45 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.
Forecast as of Jul 17, 2026
Origin
Stockton, CA
Morning
in Stockton on Sunday
Local time
10:18 AM
PDT
Current temp
60°F
Mostly Clear
WNW 5 mph0% chanceLive forecast
Heat Advisory
Heat Advisory issued July 16 at 12:00PM PDT until July 16 at 11:00PM PDT by NWS Hanford CA
Red Flag Warning
Red Flag Warning issued July 16 at 11:39AM PDT until July 17 at 8:00PM PDT by NWS Medford OR
Destination
Rialto, CA
Morning
in Rialto on Sunday
Local time
10:18 AM
PDT
Current temp
72°F
Mostly Clear
S 0 to 5 mph3% chanceLive forecast
Heat Advisory
Heat Advisory issued July 16 at 12:00PM PDT until July 16 at 11:00PM PDT by NWS Hanford CA
Red Flag Warning
Red Flag Warning issued July 16 at 11:39AM PDT until July 17 at 8:00PM PDT by NWS Medford OR
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
12 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
7h 7m 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...
23 mi from route
~57 min detour
Free
near mile 305.9
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...
27 mi from route
~67 min detour
Free
near mile 252.7
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is 99% highway, meaning you'll spend almost all of your time on major freeways. The longest uninterrupted stretch is 250.2 miles on the Westside Freeway. You'll notice continuous freeway travel for the vast majority of the trip. Surface roads are minimal, appearing only as you approach your final destination in Rialto.
99% 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: 250.2 mi on Westside Freeway.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on Westside Freeway and Foothill Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 15.2 miles in near I 5 / Westside Freeway.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 17 significant decision points across 385.7 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 15.2 miles (I 5 / Westside Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 251.8 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here; at 312.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Elevation Profile
Hilly terrain with moderate elevation changes
3,138 ft12 ft
Total Climb
3,988 ft
Total Descent
2,745 ft
Highest Point
3,138 ft
~275.5 mi in
Elevation Range
3,126 ft
Notable High Points
3,138 ft at ~275.5 miles+2,031 ft prominence
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 Stockton, CA to Rialto, CA, road signs begin pointing toward Ventura along the way.
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 7h 7m. Total distance: 385.7 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 7m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 250.2 miles on Westside Freeway. The full list of main roads is in the Roads section above.
Yes — we found about 35 rest areas or service plazas 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 Rialto, 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 2 meaningful breaks. There are 35 rest areas along the route for bathroom stops.
The main spots that need attention: at 15.2 miles (I 5 / Westside Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 251.8 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here; at 312.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Yes — Santa Monica Mountains National Recreation Area 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 7.1 hours each way, a round trip means 14.2 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Rialto, CA before the return drive.
