San Francisco to Clear Lake Riviera is 111.8 miles and takes about 2 hours 31 minutes via Saint Helena Highway and Main Street, with a fuel budget near $26 and enough daylight to finish in a day. This drive takes you from the Pacific Coast region of California to another part of the same region, offering a local feel for much of the journey. Expect a route that requires your attention, with plenty of turns, rather than a straightforward highway cruise. It’s a manageable distance for a single day trip, making it a good option if you want to maximize your time at your destination.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
55.9 miles from San Francisco, CA
A natural place for your longest stop of the day
, about 1h 11m into the drive
.
Main Roads
Road
Distance
Duration
Saint Helena Highway
28.6 mi
33m
Main Street
19.1 mi
27m
Lake County Highway
16.5 mi
24m
Eastshore Freeway
14.3 mi
16m
Dwight D. Eisenhower Highway
11.3 mi
15m
Broadway Street
4 mi
4m
Linus F. Claeys Freeway
3.5 mi
3m
Red Hill Road
2.1 mi
5m
Longest stretch:
Saint Helena Highway
— 28.6 mi, about 33m
Turn-by-Turn Driving Directions
Step-by-step road directions between San Francisco, CA and Clear Lake Riviera, CA.
1
Start on Market Street
312 ft·7 sec·Market Street
2
Turn right onto 11th Street
0.6 mi·1 min·11th Street
3
Turn left onto Bryant Street
0.3 mi·1 min·Bryant Street
4
Take the ramp
0.3 mi·25 sec
Toward I 80 East: OaklandUse the left / straight lanes.
5
Merge onto I 80
0.9 mi·1 min·Route 80
6
Continue on I 80
6.4 mi·9 min·Dwight D. Eisenhower Highway
Use the straight / slight left lanes.
7
Take the exit
0.6 mi·45 sec
Toward I 80 EastUse the slight left lane.
8
Merge onto I 880
407 ft·6 sec·Nimitz Freeway
9
Continue on I 80; I 580
3.3 mi·4 min·Eastshore Freeway
Use the straight / slight right lanes.
10
Keep slight left at fork onto I 80
7.4 mi·8 min·Eastshore Freeway
Toward I 80 East: Vallejo, SacramentoUse the straight / slight right lanes.
11
Continue on I 80
3.2 mi·3 min·Eastshore Freeway
Exit 21Use the straight / slight left lanes.
12
Continue on I 80
3.5 mi·3 min·Linus F. Claeys Freeway
Use the straight / slight right lanes.
13
Continue on I 80
0.3 mi·26 sec·Eastshore Freeway
14
Continue on I 80
1.0 mi·1 min·Carquinez Bridge
15
Continue on I 80
4.9 mi·5 min·Dwight D. Eisenhower Highway
Use the straight / slight left lanes.
16
Take the exit
0.1 mi·18 sec
Exit 33Toward CA 37: Napa, Novato, Auto Mall, Columbus ParkwayUse the straight / slight right lanes.
17
Keep slight left at fork
0.5 mi·1 min
Toward CA 37: NapaUse the straight / slight right lanes.
18
Continue on CA 37
1.5 mi·1 min·CA 37
Toward CA 37Use the straight / slight right lanes.
19
Take the exit
0.4 mi·51 sec
Exit 19Toward CA 29: Napa, Sonoma BoulevardUse the straight / slight right lanes.
20
Turn right onto CA 29
1.6 mi·1 min·Sonoma Boulevard
Use the right lane.
21
Continue on CA 29
4.0 mi·4 min·Broadway Street
Use the straight lane.
22
Continue on CA 29
1.3 mi·1 min·Napa–Vallejo Highway
Use the left lane.
23
Continue on CA 12; CA 29
22 mi·25 min·Saint Helena Highway
Use the straight / slight right lanes.
24
Continue on CA 29; CA 128
2.4 mi·2 min·Main Street
25
Continue on CA 29; CA 128
6.8 mi·7 min·Saint Helena Highway
26
Turn right onto CA 29
1.0 mi·1 min·Lincoln Avenue
27
Continue on CA 29
16 mi·24 min·Lake County Highway
28
Turn left onto CA 175
17 mi·24 min·Main Street
29
Turn right onto Red Hill Road
2.1 mi·5 min·Red Hill Road
30
Continue on CA 281
1.9 mi·3 min·Soda Bay Road
31
Turn right onto Point Lakeview Road
0.4 mi·37 sec·Point Lakeview Road
32
Arrive at destination
Point Lakeview Road
Trip Plan
Given the 2-hour 31-minute drive time and the 'turn-heavy' nature of the route, planning your departure to avoid peak local traffic is advisable. Since this is a single-day trip, you have flexibility; consider leaving mid-morning to enjoy a relaxed start. With only one stop suggested, you can easily manage your fuel and rest needs. Keep an eye on your fuel gauge, especially as you transition onto local roads, and remember that the $26 fuel cost is an estimate. A practical tip for this drive is to familiarize yourself with the turns on Saint Helena Highway beforehand, as it constitutes a significant portion of your travel.
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.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 55.9 miles from San Francisco, CA, or about 1h 11m into the drive.
The longest continuous stretch on this route runs about 28.6 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 25 miles or 33m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 55.9 miles or 1h 11m 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 59m
Traffic, exits, and arrival timing usually matter more near Clear Lake Riviera, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving San Francisco, 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 San Francisco, CA
This is one driving day of about 111.8 miles and 2h 31m.
Your first comfortable stop window is around 25 miles from San Francisco, 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 Saint Helena Highway for about 28.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
The midpoint is around 55.9 miles from San Francisco, CA, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 17
5 decision points cluster between mile 8.7 and 35 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
8.7 mi into trip|~14m in
Take the exit toward I 80 East
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight left lane.
Toward I 80 East
8
12.6 mi into trip|~19m in|I 80 / Eastshore Freeway
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
Use the straight / slight right lanes.
Toward I 80 East: Vallejo, Sacramento
8
32.9 mi into trip|~43m in
Take the exit toward CA 37: Napa, Novato, Auto Mall, Columbus Parkway
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 33
Toward CA 37: Napa, Novato, Auto Mall, Columbus...
7
33.1 mi into trip|~43m in
Keep slight left at fork toward CA 37: Napa
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward CA 37: Napa
8
35 mi into trip|~45m in
Take the exit toward CA 29: Napa, Sonoma Boulevard
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 19
Toward CA 29: Napa, Sonoma Boulevard
Fuel & Cost
Regular Gas
$25.70 one way
$51.39 round trip
$5.84/gal25.4 MPG avg39 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$26.48
$52.96
premium
$6.18
$27.19
$54.38
diesel
$5.61
$24.68
$49.37
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$26
Meals
$25–$50
Total
$51–$76
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 39.1 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $12 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
33.5
0
$11.74
$5.37
Efficient EV
28
0
$9.78
$4.47
EV Truck/SUV
44.7
0
$15.65
$7.16
Gas CO2
39 kg
EV CO2
13 kg (67% 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 16, 2026
Origin
San Francisco, CA
Night
in San Francisco on Saturday
Local time
9:43 PM
PDT
Current temp
70°F
Sunny
N 5 to 10 mph0% chanceLive forecast
Freeze Warning
Freeze Warning issued April 16 at 10:43AM PDT until April 17 at 11:00AM PDT by NWS Medford OR
Wind Advisory
Wind Advisory issued April 16 at 10:32AM PDT until April 17 at 11:00AM PDT by NWS Hanford CA
Destination
Clear Lake Riviera, CA
Night
in Clear Lake Riviera on Saturday
Local time
9:43 PM
PDT
Current temp
47°F
Unavailable
Live forecast
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
23 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
2h 31m 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.
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...
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...
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...
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,...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is characterized as a 'turn-heavy local drive,' with only 18% of the journey on highways. You'll spend most of your time navigating local roads, including Saint Helena Highway and Main Street. The longest uninterrupted stretch you'll encounter is 28.6 miles along Saint Helena Highway. Be prepared for a dynamic driving experience where the road frequently changes direction, demanding active engagement behind the wheel. This isn't a route for autopilot; it's more about enjoying the nuances of the local byways.
Only 18% highway — the rest is turn-by-turn surface driving.
32 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 28.6 mi on Saint Helena Highway.
How Hard Is This Drive?
9/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 8.7 miles in.
Driving Effort9/10
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 17 significant decision points across 111.8 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 8.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 12.6 miles (I 80 / Eastshore Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 32.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. 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 Francisco, CA and Clear Lake Riviera, CA, road signs point toward Sacramento, Novato and Auto Mall.
The centerpiece of the Bay Area, San Francisco is one of the most visited cities in the world, and with good reason. The cultural center of northern California, San Francisco is renowned for its mixture of scenic beauty and unique culture that makes it one of the most vibrant and desirable cities in the nation, if not the world.
Sandwiched between the San Francisco Bay and the Pacific Ocean on a small square of land seven miles (11 km) on each side, San Francisco offers a wealth of treasures for the visitor, from the windswept and often foggy bay to the steep hills lined with Victorian homes that overlook the spectacular scenery of the city.
Doable as a same-day drive at 2h 31m. Total distance: 111.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 31m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 28.6 miles on Saint Helena Highway. The full list of main roads is in the Roads section above.
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 Clear Lake Riviera, 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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 8.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 12.6 miles (I 80 / Eastshore Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 32.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Rosie the Riveter WWII Home Front National Historical Park, San Francisco Maritime National Historical Park and Port Chicago Naval Magazine National Memorial (5 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 Clear Lake Riviera, CA before heading back.
