This 364.3-mile journey from Pomona, CA to Stockton, CA is best tackled in a single day, taking approximately 6 hours and 44 minutes of driving time. The route is overwhelmingly highway-focused, with 98% of the drive on major freeways, making it a straightforward trip across the Pacific Coast region. You can expect to spend around $84 on fuel for this drive. With just one recommended stop, it’s designed for efficient travel, allowing you to cover long distances without frequent interruptions. Consider an early morning departure to maximize daylight and minimize traffic.
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
182.1 miles from Pomona, CA
A natural place for your longest stop of the day
, about 3h 26m into the drive
.
Main Roads
Road
Distance
Duration
Westside Freeway
250.5 mi
4h 28m
Foothill Freeway
43.9 mi
50m
I 5 Truck
37.1 mi
42m
Golden State Freeway
22.3 mi
25m
CA 57
3.4 mi
3m
West Mission Boulevard
1.6 mi
2m
South El Dorado Street
1 mi
1m
Chino Valley Freeway
1 mi
1m
Longest stretch:
Westside Freeway
— 250.5 mi, about 4h 28m
Traffic on I-5
Hour-of-day weekday pattern from 178 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 Pomona, CA and Stockton, CA.
1
Start on South Main Street
90 ft·8 sec·South Main Street
2
Turn right onto West Mission Boulevard
1.6 mi·2 min·West Mission Boulevard
3
Take the ramp
0.2 mi·28 sec
Toward CA 71 NorthUse the right lane.
4
Merge onto CA 71
1.0 mi·1 min·Chino Valley Freeway
Use the straight / slight right lanes.
5
Keep slight left at fork
0.7 mi·1 min
Toward CA 57 North
6
Continue on CA 57
3.4 mi·3 min·CA 57
Use the straight / slight right lanes.
7
Keep slight left at fork
1.1 mi·2 min
Exit 25CToward I 210 West: Pasadena
8
Merge onto I 210
18 mi·21 min·Foothill Freeway
Use the straight / slight right lanes.
9
Keep slight right at fork onto I 210
26 mi·29 min·Foothill Freeway
Exit 26AToward I 210 West: SacramentoUse the straight / slight right lanes.
10
Keep slight right at fork
0.1 mi·9 sec
Use the slight right lane.
11
Merge onto I 5 Truck
1.0 mi·1 min·I 5 Truck
Exit 161A
12
Keep slight left at fork onto I 5 Truck
36 mi·41 min·I 5 Truck
Use the straight / slight right lanes.
13
Keep slight left at fork onto I 5
22 mi·25 min·Golden State Freeway
Use the straight / slight right lanes.
14
Keep slight right at fork onto I 5
226 mi·4 hr 1 min·Westside Freeway
Toward I 5 NorthUse the straight / slight right lanes.
15
Keep slight right at fork onto I 5
25 mi·26 min·Westside Freeway
16
Take the exit
0.2 mi·14 sec
Exit 471Toward CA 4 West
17
Keep slight right at fork
407 ft·5 sec
18
Turn straight onto West Charter Way
0.6 mi·1 min·West Charter Way
Use the straight / left lanes.
19
Turn left onto South El Dorado Street
1.0 mi·1 min·South El Dorado Street
20
Continue on North El Dorado Street
0.3 mi·38 sec·North El Dorado Street
21
Turn right onto East Fremont Street
117 ft·5 sec·East Fremont Street
22
Arrive at destination
East Fremont Street
Trip Plan
Planning to drive 364.3 miles in under 7 hours means you can comfortably complete this trip in one day. Aim to leave Pomona early to take advantage of lighter traffic and make the most of the daylight. While the drive is efficient, be mindful of the longest stretch of 250.5 miles on the Westside Freeway; ensure you're fueled up before heading into this segment. With only one stop recommended, plan your breaks strategically to stay refreshed throughout the approximately 6 hours and 44 minutes of travel time.
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 182.1 miles from Pomona, CA, or about 3h 26m into the drive.
The longest continuous stretch on this route runs about 250.5 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 80 miles or 1h 35m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 182.1 miles or 3h 26m 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 37m
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 Pomona, 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 Pomona, CA
This is one driving day of about 364.3 miles and 6h 44m.
Your first comfortable stop window is around 80 miles from Pomona, 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 250.5 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 18
5 decision points cluster between mile 1.6 and 111.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
1.6 mi into trip|~2m in
Take the ramp toward CA 71 North
Lane positioning matters here
Use the right lane.
Toward CA 71 North
6
7 mi into trip|~10m in
Keep slight left at fork toward I 210 West: Pasadena
Highway fork - watch signs carefully
Exit 25C
Toward I 210 West: Pasadena
8
26.4 mi into trip|~33m in|I 210 / Foothill Freeway
Keep slight right at fork onto I 210 / Foothill Freeway toward I 210 West: Sacramento
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 26A
Toward I 210 West: Sacramento
6
52 mi into trip|~1h 3m in
Keep slight right at fork
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
7
111.6 mi into trip|~2h 11m 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
$76.22 one way
$152.43 round trip
$5.31/gal25.4 MPG avg128 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.52
$79.16
$158.31
premium
$5.67
$81.25
$162.50
diesel
$4.80
$68.79
$137.57
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$76
Meals
$25–$50
Total
$101–$126
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 127.5 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $38 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
109.3
1
$38.25
$17.49
Efficient EV
91.1
1
$31.88
$14.57
EV Truck/SUV
145.7
1
$51.00
$23.32
Gas CO2
127 kg
EV CO2
43 kg (66% 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
Pomona, CA
Morning
in Pomona on Tuesday
Local time
8:59 AM
PDT
Current temp
67°F
Mostly Clear
SW 5 mph1% chanceLive forecast
Red Flag Warning
Red Flag Warning issued July 16 at 11:09PM PDT until July 17 at 8:00PM PDT by NWS Medford OR
Destination
Stockton, CA
Morning
in Stockton on Tuesday
Local time
8:59 AM
PDT
Current temp
60°F
Clear
WNW 3 mph0% chanceLive forecast
Red Flag Warning
Red Flag Warning issued July 16 at 11:09PM 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
7 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
6h 44m 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
~58 min detour
Free
near mile 50.2
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 113
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a predominantly highway-focused drive for this 364.3-mile route. You'll spend 98% of your time on major freeways, primarily utilizing the Westside Freeway and I 5 Truck. The longest uninterrupted stretch you'll encounter is a significant 250.5 miles on the Westside Freeway, meaning extended periods of consistent driving. This profile suggests a route built for covering ground efficiently rather than for winding scenic byways.
98% highway — fuel and pacing are the main things to plan.
22 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 250.5 mi on Westside Freeway.
How Hard Is This Drive?
8/10
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 1.6 miles in.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 18 significant decision points across 364.3 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 1.6 miles: Lane positioning matters here; at 7 miles: Highway fork - watch signs carefully; at 26.4 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here.
Pomona is in the San Gabriel Valley, near Los Angeles, California. Named after the Roman goddess of fruit, in the 1920s it was indeed known as "the Queen of the Citrus Belt." However, its origins preceded that epoch as an allotment given to two ranchers, Ricardo Véjar and Ygnacio Palomares, in the 1830s, when the territory was still part of Mexico. After the Treaty of Guadalupe Hidalgo and becoming part of the USA, it eventually became absorbed into the megalopolis of southern California, with perhaps its main standout nowadays being the site of the LA County Fair, or the location of Cal Polytechnic U.
Top landmarks
•Pomona Fox Theater — movie theater in Pomona, Los Angeles County, California
•Ygnacio Palomares Adobe — historic house in California, United States
•Wally Parks NHRA Motorsports Museum — automotive museum in California, United States
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 6h 44m. Total distance: 364.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 44m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 250.5 miles on Westside Freeway. The full list of main roads is in the Roads section above.
Yes — we found about 33 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 Stockton, 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. There are 33 rest areas along the route for bathroom stops.
The main spots that need attention: at 1.6 miles: Lane positioning matters here; at 7 miles: Highway fork - watch signs carefully; at 26.4 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. 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 6.7 hours each way, a round trip means 13.5 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Stockton, CA before the return drive.
