Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
7h 55m
Distance
426.8 mi
687 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$98
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Irvine, CA
Wikimedia Commons
San Pablo, CA
Soly Moses
The drive from Irvine, CA to San Pablo, CA covers 426.8 miles and takes about 7h 55m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Westside Freeway, Golden State Freeway, I 5 Truck for much of the mileage, and the overall profile is mostly highway. The longest uninterrupted segment is about 225.6 miles on Westside Freeway. At current regular gas prices, budget about $98.10 one way before food or hotel costs.
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
213.4 miles from Irvine, CA
A natural place for your longest stop of the day , about 3h 59m into the drive .
| Road | Distance | Duration |
|---|---|---|
| Westside Freeway | 225.6 mi | 4h 1m |
| Golden State Freeway | 50 mi | 57m |
| I 5 Truck | 37.7 mi | 43m |
| Santa Ana Freeway | 29.6 mi | 34m |
| Arthur H. Breed Junior Freeway | 29.6 mi | 34m |
| William Elton Brown Freeway | 17 mi | 18m |
| MacArthur Freeway | 16.7 mi | 19m |
| Eastshore Freeway | 6.9 mi | 8m |
Step-by-step road directions between Irvine, CA and San Pablo, CA.
Start on I 405
Take the exit
Turn left onto Jeffrey Road
Take the ramp
Merge onto I 405
Take the exit
Keep slight right at fork
Merge onto CA 55
Keep slight right at fork onto CA 55
Take the exit
Merge onto I 5
Keep slight right at fork onto I 5
Keep slight right at fork onto I 5
Keep slight right at fork onto I 5
Keep slight right at fork onto I 5
Keep slight left at fork onto I 5
Keep slight right at fork onto I 5 Truck
Keep slight left at fork onto I 5 Truck
Keep slight left at fork onto I 5
Keep slight right at fork onto I 5
Keep slight left at fork onto I 580
Keep slight right at fork onto I 580 Bypass
Merge onto I 580
Keep slight right at fork onto I 580
Keep slight right at fork onto I 580
Keep slight left at fork onto I 580
Continue on I 80; I 580
Keep slight left at fork onto I 80
Take the exit
Turn left onto San Pablo Avenue
Turn left onto Van Ness Street
Turn right onto Standard Street
At end of road, turn right onto 23rd Street
Arrive at destination
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.
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 94 miles or 1h 49m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 213.4 miles or 3h 59m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 6h 43m
Traffic, exits, and arrival timing usually matter more near San Pablo, CA than in the middle of the route.
Open the route before leaving Irvine, 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 Irvine, CA
This is one driving day of about 426.8 miles and 7h 55m.
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
213 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.
A short stop after about 94 miles helps settle the day before fatigue starts building.
The midpoint is around 213.4 miles from Irvine, 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.
5 decision points cluster between mile 6.3 and 420.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Take the exit toward CA 55 South, CA 55 North: Freeway
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight right at fork toward CA 55 North
Highway fork - watch signs carefully. Lane positioning matters here
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
Keep slight right at fork onto I 580 / MacArthur Freeway toward I 580: Oakland, San Francisco
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork onto I 80 / Eastshore Freeway toward I 80 East: Vallejo, Sacramento
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Regular Gas
$98.10 one way
$196.19 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.02 | $101.09 | $202.18 |
| premium | $6.18 | $103.79 | $207.59 |
| diesel | $5.61 | $94.23 | $188.46 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$98
Meals
$25–$50
Total
$123–$148
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 149.3 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $45 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 128 | 1 | $44.81 | $20.49 |
| Efficient EV | 106.7 | 1 | $37.35 | $17.07 |
| EV Truck/SUV | 170.7 | 2 | $59.75 | $27.32 |
Gas CO2
149 kg
EV CO2
50 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.
Current conditions at both ends of the drive.
Origin
Morning in Irvine on Saturday
Local time
10:52 AM
PDT
Current temp
55°F
Mostly Clear
Destination
Morning in San Pablo on Saturday
Local time
10:52 AM
PDT
Current temp
68°F
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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
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.
Worth a detour if your schedule allows.
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Park data from the National Park Service API. Alerts update every 2 hours.
426.8 mi in 7h 55m, mostly highway — 225.6 mi of that is on Westside Freeway.
This is a straightforward highway drive that stays mostly on Westside Freeway and Golden State Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 6.3 miles in.
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 31 significant decision points across 426.8 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 6.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 6.5 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 68.6 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Irvine, CA to San Pablo, CA, road signs begin pointing toward San Francisco along the way.
San Francisco
Founded 1971
Irvine is a city of 308,000 people (2020) in Orange County, California. Irvine is one of the newest and largest cities in Orange County, and it is still growing. The city is a perfectly planned suburbia. The Irvine Company started developing the area in the 1960s and the city was formally incorporated on December 28, 1971.
Top landmarks
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Weekend Trip
Doable as a same-day drive at 7h 55m. Total distance: 426.8 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 55m drive, plan rest stops for pacing.
Compiled by the Trip.ovh 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.
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