Trip from Clearlake, CA to San Diego, CA

Drive Time

9h 31m

Distance

610 mi

Route Type

Long-distance drive

Overnight route

Trip Overview

The drive from Clearlake, CA to San Diego, CA covers 610 miles and takes about 9h 31m behind the wheel. It usually feels better as a 2-day road trip than as one long push.

The route leans on Lincoln Avenue, Polk Avenue, the route for much of the mileage, and the overall profile is long-distance drive. At current regular gas prices, budget about $82.85 one way before food or hotel costs.

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

305 miles from Clearlake, CA

A natural place for your longest stop of the day.

Drive Character

At 610 miles and 9h 31m of driving, this is a route where fuel stops, weather, and timing matter more than any single turn. The main roads are Lincoln Avenue and Polk Avenue.

Expect a mix of faster highway mileage and slower local approaches near the beginning or end.

There are about 56 navigation steps in the underlying route data, so the final approach matters more than the middle miles.

Lincoln Avenue is one of the defining roads on this drive.

Main Roads

Road	Distance	Duration
Lincoln Avenue	0 mi	0m
Polk Avenue	0 mi	0m
the route	0 mi	0m
Saint Helena Highway	0 mi	0m
Main Street	0 mi	0m
Saint Helena Highway South	0 mi	0m
Napa–Vallejo Highway	0 mi	0m
Broadway Street	0 mi	0m

Longest stretch: Lincoln Avenue — 0 mi, about 0m

Step-by-Step Directions

1

Start on Duncan Avenue

2

Continue on Lincoln Avenue

3

Turn right onto Polk Avenue

4

Turn right

5

Continue straight

6

Enter the roundabout and take exit 1 toward the route

7

Exit the roundabout

8

Turn left onto Saint Helena Highway

9

Continue on Main Street

10

Continue on Saint Helena Highway South

11

Continue on Napa–Vallejo Highway

12

Continue on Broadway Street

13

Continue on Sonoma Boulevard

14

Continue on Sonoma Boulevard

15

Turn left onto Redwood Street

16

Turn right onto Broadway Street

17

Turn slight left onto Alameda Street

18

Turn left onto Curtola Parkway

19

Keep slight left to continue on I 680 South: Martinez, San Jose

20

Continue on Benicia-Martinez Bridge

21

Keep slight right to continue on Senator Daniel E Boatwright Highway

22

Continue on Donald D Doyle Highway

23

Keep slight right to continue on Donald D Doyle Highway

24

Take the exit slight right toward I 580 East: Livermore, Stockton

25

Keep slight left to continue on I 580 East: Livermore, Stockton

26

Keep slight left to continue on I 580: Stockton

27

Merge slight left onto Arthur H. Breed Junior Freeway

28

Keep slight right to continue on Arthur H. Breed Junior Freeway

29

Keep slight right to continue on William Elton Brown Freeway

30

Keep slight left to continue on William Elton Brown Freeway

31

Merge slight left onto Westside Freeway

32

Keep slight right

33

Keep slight left to continue on Golden State Freeway

34

Keep slight right to continue on I 405 South

35

Keep slight left

36

Keep slight left to continue on Golden State Freeway

37

Merge slight left onto Santa Ana Freeway

38

Keep slight right to continue on Santa Ana Freeway

39

Take the exit slight right toward Broadway, Main Street, Santa Ana

40

Keep slight left

41

Keep slight left to continue on I 5 South

42

Merge slight left onto Santa Ana Freeway

43

Keep slight right to continue on Santa Ana Freeway

44

Keep slight right to continue on Santa Ana Freeway

45

Take the exit slight right toward Newport Avenue

46

Turn right onto Newport Avenue

47

Turn left onto Walnut Avenue

48

Turn left onto Jamboree Road

49

Take the exit slight right toward I 5 South

50

Merge slight left onto Santa Ana Freeway

51

Keep slight left to continue on Santa Ana Freeway

52

Merge slight right onto San Diego Freeway

53

Take the exit slight right toward Front Street, Civic Center, 2nd Avenue

54

Keep slight right to continue on Front Street, Civic Center

55

Continue on Front Street

56

Arrive at your destination

When to Leave

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 drive is better paced as a 2-day trip.

Plan roughly 2 meaningful breaks for fuel, food, and rest.

The halfway point lands around 305 miles from Clearlake, CA.

Consider an overnight stop or starting very early.

Drive Plan

Departure

Before you leave

Start with fuel, water, and navigation already sorted so the first hour feels easy.

First stop

Around 134 miles

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 305 miles

This is the best place for your longest stop, a real meal, and a full fuel check.

Overnight split

Day 1 wrap after about 305 miles

Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.

Final approach

Last hour of driving

Traffic, exits, and arrival timing usually matter more near San Diego, CA than in the middle of the route.

Before You Leave

+

Open the route before leaving Clearlake, 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.

Trip Strategy

Day 1

Settle into the route from Clearlake, CA

Aim for roughly 305 miles and 4.8 hours of wheel time on this day.

Day 2

Finish the approach into San Diego, CA

Aim for roughly 305 miles and 4.8 hours of wheel time on this day.

Your first comfortable stop window is around 134 miles from Clearlake, CA.

This route usually feels better as a 2-day drive than as one long push.

Plan about 2 real breaks rather than only quick fuel stops.

Best Stop Towns on This Route

These towns line up with the pace of this drive and give you clearer places to stop with a purpose.

Late stop town

Coffee and fuel

Santa Rosa, CA

201 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.

Popular next leg

Santa Rosa, CA to San Diego, CA

554.7 mi · 8h 36m

Late stop town

Overnight candidate

Bakersfield, CA

403 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.

Popular next leg

Bakersfield, CA to San Diego, CA

238.6 mi · 3h 46m

Suggested Overnight Stops

Night 1

Dublin, CA

305 mi · about 4.8h in

A practical overnight split lands near Dublin, CA after about 305 miles or 4.8 hours of driving.

Travel Advice

Arrival Notes

The final approach into San Diego, CA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.

Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around San Diego, CA.

On a multi-day trip, keep the last day a little lighter so you reach San Diego, CA with some flexibility left in the schedule.

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.

Stops Along the Way

Halfway Point

Midpoint

About 305 mi from Clearlake, CA

Santa Rosa, CA

Fuel and coffee

A short stop after about 134 miles helps settle the day before fatigue starts building.

Dublin, CA

Meal break

The midpoint is around 305 miles from Clearlake, CA, which is a good place for a longer meal and fuel stop.

Overnight split

Hotel stop

For a steadier pace, wrap day one after about 305 miles or 4.8 hours on the road.

These stop ideas are pacing suggestions for the drive, so the exact town or exit can change with traffic, hotel plans, and fuel range.

Fuel & Cost

Fuel Type	$/gal	One Way	Round Trip
regular	$3.45	$82.85	$165.71
midgrade	$3.85	$92.46	$184.92
premium	$4.15	$99.67	$199.33
diesel	$3.75	$90.06	$180.12

Based on 25.4 MPG average. Estimated CO2 emission: 213.4 kg one way.

Frequently Asked Questions

The drive from Clearlake, CA to San Diego, CA covers 610 miles and takes about 9h 31m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are Lincoln Avenue, Polk Avenue, the route. Expect a mix of highway and local road driving.

Consider an overnight stop or starting very early.

Yes. This route is usually more comfortable as a 2-day drive. A sensible stopping point is after roughly 305 miles on day one.

The midpoint is about 305 miles from Clearlake, CA. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $82.85 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.

Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.

Plan about 2 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.