Origin
Riverside, CA
Afternoon in Riverside on Saturday
Local time
2:51 PM
PDT
Current temp
54°F
Unavailable
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 25, 2026 · Editorial standards
Drive Time
9h 39m
Distance
509.9 mi
821 km
Drive Score
8/10
Great drive
Same Day?
2-day trip
Fuel Cost
$116
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Riverside, CA
Wikimedia Commons
Cloverdale, CA
Wikimedia Commons
Riverside, CA to Cloverdale, CA is 509.9 miles and takes about 9h 39m via Westside Freeway, Saint Helena Highway, and Foothill Freeway, with a fuel budget near $116 and likely needing an overnight stop. This long-haul drive spans the Pacific Coast region of California, taking you from Southern California inland before heading north. It's a substantial drive, best split over two days to comfortably manage the 9.5 hours of driving time. Plan for this trip to be mostly highway cruising, so consider your entertainment and comfort for extended periods behind the wheel.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
255 miles from Riverside, CA
A natural place for your longest stop of the day , about 4h 51m into the drive .
| Road | Distance | Duration |
|---|---|---|
| Westside Freeway | 225.6 mi | 4h 1m |
| Saint Helena Highway | 51.2 mi | 59m |
| Foothill Freeway | 43.9 mi | 50m |
| I 5 Truck | 37.1 mi | 42m |
| Golden State Freeway | 22.3 mi | 25m |
| Arthur H. Breed Junior Freeway | 19.6 mi | 22m |
| William Elton Brown Freeway | 17 mi | 18m |
| Donald D Doyle Highway | 15.2 mi | 17m |
Hour-of-day weekday pattern from 81 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
Averaged across 44 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Step-by-step road directions between Riverside, CA and Cloverdale, CA.
Start on this road
Turn right
Turn right onto Magnolia Avenue
Turn left onto Central Avenue
Turn right onto Van Buren Boulevard
Continue on Mission Boulevard
Take the ramp
Merge onto CA 60
Take the exit
Keep slight right at fork
Keep slight left at fork
Merge onto CA 71
Keep slight left at fork
Continue on CA 57
Keep slight left at fork
Merge onto I 210
Keep slight right at fork onto I 210
Keep slight right at fork
Merge 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
Take the exit
Keep slight right at fork
Merge onto I 680
Continue on I 680
Keep slight left at fork onto I 680
Keep slight left at fork onto I 680
Keep slight right at fork onto I 680
Keep slight left at fork onto I 780
Take the exit
Keep slight left at fork
Merge onto I 80
Take the exit
Keep slight left at fork
Continue on CA 37
Take the exit
Turn right onto CA 29
Continue on CA 29
Continue on CA 29
Continue on CA 12; CA 29
Continue on CA 29; CA 128
Continue on CA 29; CA 128
Continue on CA 128
Continue on CA 128
Continue on CA 128
At end of road, turn right onto CA 128
Turn left onto CA 128
Take the exit onto CA 128
Merge onto US 101; CA 128
Take the exit
Turn left onto Citrus Fair Drive
Turn right onto South Cloverdale Boulevard
Arrive at destination
Given the 9h 39m estimated duration, this trip is best broken into two days. Aim to depart early in the morning to maximize daylight, especially if you plan to stop for the night around the halfway point. With two recommended stops, you can break up the 509.9 miles into manageable segments. Keep an eye on your fuel levels, as the estimated cost is $116, and plan your refueling stops accordingly, especially before heading into longer stretches like the 225.6 miles on Westside Freeway.
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.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 112 miles or 2h 16m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 255 miles or 4h 51m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 255 miles or 4h 51m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 8h 28m
Traffic, exits, and arrival timing usually matter more near Cloverdale, CA than in the middle of the route.
Open the route before leaving Riverside, 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.
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Riverside, CA
Aim for roughly 255 miles and 4.8 hours of wheel time on this day.
Day 2
Finish the approach into Cloverdale, CA
Aim for roughly 255 miles and 4.8 hours of wheel time on this day.
Rest stops, refuel points, and overnight suggestions along this route.
First major stop
Coffee and fuel
168 mi into the route
Best for: Coffee, fuel, and an easy first stretch
This is a natural early stop once the first hours of the drive are behind you.
Second major stop
Overnight candidate
337 mi into the route
Best for: Hotel check-in, dinner, and a fresh start
This lines up well with a realistic day-end stop if you are breaking the drive into stages.
Find hotels in Mountain View, CANight 1
255 mi · about 4.8h in
A practical overnight split lands near Tracy, CA after about 255 miles or 4.8 hours of driving.
Find hotelsA short stop after about 112 miles helps settle the day before fatigue starts building.
The midpoint is around 255 miles from Riverside, 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.
Overnight split
Hotel stopFor a steadier pace, wrap day one after about 255 miles or 4.8 hours on the road.
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 22.4 and 418.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Take the exit toward CA 71 South, CA 71 North: Corona, Pomona
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight right at fork onto I 210 / Foothill Freeway toward I 210 West: Sacramento
Highway fork - watch signs carefully. Lane positioning matters here
Take the exit toward I 680 South, I 680 North: San Jose, Sacramento, Concord, Walnut Creek
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 I 680 North: Walnut Creek, Concord, Sacramento
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork onto I 680 / Senator Daniel E Boatwright Highway toward I 680 North: Martinez, Sacramento
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Regular Gas
$115.57 one way
$231.14 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $5.96 | $119.57 | $239.13 |
| premium | $6.09 | $122.30 | $244.59 |
| diesel | $5.40 | $108.46 | $216.93 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$116
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$246–$356
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 178.4 kg one way. Prices: EIA weekly data, 2026-04-20.
Driving Electric?
About $54 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 153 | 1 | $53.54 | $24.48 |
| Efficient EV | 127.5 | 1 | $44.62 | $20.40 |
| EV Truck/SUV | 204 | 2 | $71.39 | $32.63 |
Gas CO2
178 kg
EV CO2
60 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
Afternoon in Riverside on Saturday
Local time
2:51 PM
PDT
Current temp
54°F
Unavailable
Destination
Afternoon in Cloverdale on Saturday
Local time
2:51 PM
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.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Road read
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Expect to spend about 77% of your travel time on the highway. The longest continuous stretch you'll encounter is 225.6 miles, primarily on the Westside Freeway. After this significant highway portion, you'll transition to more varied road conditions. This route involves significant freeway driving, so be prepared for merging traffic and the general pace of high-speed travel for most of your trip.
This is a straightforward highway drive that stays mostly on Westside Freeway and Saint Helena Highway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 22.4 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 46 significant decision points across 509.9 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 22.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 50.4 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 397.6 miles: Exit ramp - move to the correct lane early. 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.
Between Riverside, CA and Cloverdale, CA, road signs point toward San Francisco, Sacramento, Concord, Walnut Creek, Novato and Auto Mall.
San Francisco
Sacramento
Concord
Walnut Creek
Novato
Auto Mall
Founded 1870
Riverside is a city in Riverside County in California. With a population of over 300,000, the city plays host to a diverse cross-section of people and has a rich history. Riverside is approximately 55 miles east of downtown Los Angeles. It is a center for higher education, with one community college, a large state university, and two private universities. A hub of regional commerce and transportation, it is a city with an intriguing past and a promising future, and is worth a visit.
Top landmarks
Founded 1872
Cloverdale is in Sonoma County in the Bay Area of California.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
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 FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.
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