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Trip from Hamilton City, CA to San Francisco, CA

Data updated 0 seconds ago

Drive Time

3h 14m

Distance

166.4 mi

268 km

Drive Score

9/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$38

one way

EV Charging

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station data

Best Time to Leave

Save up to 36 min
4 AM
3h 2m ★
6 AM
3h 14m
8 AM
3h 38m
10 AM
3h 22m
12 PM
3h 20m
3 PM
3h 24m
5 PM
3h 37m
8 PM
3h 7m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Downtown Hamilton City, CA, CA

Hamilton City, CA

Stephen Leonardi

consolidated city and county in California, United States

San Francisco, CA

Wikimedia Commons

Trip Overview

If you are planning to head from Hamilton City down to San Francisco, you are looking at a 166.7-mile journey that typically takes about 2 hours and 44 minutes. This trip is perfectly manageable as a single-day excursion, meaning you won't need to worry about booking an overnight stay. Budgeting around $23 for fuel should cover your transit costs, though keeping an eye on local gas prices is always a smart move. Because you are staying within the Pacific Coast region, the transition between these two California points feels like a cohesive coastal trek. It is a straightforward haul that allows you to reach the Bay Area without overextending your travel time.

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

83.2 miles from Hamilton City, CA

A natural place for your longest stop of the day , about 1h 35m into the drive .

Loading map...

Drive Character

Expect a turn-heavy local drive rather than a mindless cruise down a straight interstate. Because this route has a highway share of 0%, you should prepare for a more hands-on experience behind the wheel as you navigate local roads. The path lacks long, uninterrupted stretches, requiring your full attention to manage the curves and turns of the terrain. This technical nature makes the 166.7-mile distance feel more engaging than a standard freeway commute. You will find yourself constantly adjusting to the road's personality, so be ready for a drive that demands active participation from start to finish.

Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 25 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Westside Freeway is the longest continuous segment at about 65.8 miles.

How Hard Is This Drive?

This is a straightforward highway drive that stays mostly on Westside Freeway and Dwight D. Eisenhower Highway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.2 miles in near CA 45 / Canal Street.

Route Complexity 9/10

High effort - long or complex enough to need steady focus all day

This is a demanding drive. With 16 significant decision points across 166.4 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 0.2 miles (CA 45 / Canal Street): Complex interchange - multiple decisions in a short stretch; at 76.5 miles (I 505): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 109.7 miles: Highway fork - watch signs carefully. Lane positioning matters here.

Critical Maneuvers

5 of 16 key points

These are the spots where you need to pay the most attention. Preview them before you drive.

6
0.2 mi into trip | ~1m in | CA 45 / Canal Street

At end of road, turn right onto CA 45 / Canal Street

Complex interchange - multiple decisions in a short stretch

8
76.5 mi into trip | ~1h 28m in | I 505

Keep slight right at fork onto I 505 toward I 505 South: Winters, San Francisco

Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one

Use the straight / slight right lanes. Toward I 505 South: Winters, San Francisco
8
109.7 mi into trip | ~2h 3m in

Keep slight left at fork toward I 80 West: San Francisco

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight right lanes. Exit 1A Toward I 80 West: San Francisco
6
156.5 mi into trip | ~2h 58m in | Eastshore Freeway

Take the exit onto Eastshore Freeway toward San Francisco

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the slight left lane. Toward San Francisco
8
164.9 mi into trip | ~3h 11m in

Keep slight right at fork toward US 101 North: Golden Gate Bridge

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight right lanes. Exit 1B Toward US 101 North: Golden Gate Bridge

Main Roads

Road Distance Duration
Westside Freeway 65.8 mi 1h 10m
Dwight D. Eisenhower Highway 33.9 mi 41m
I 505 33.2 mi 35m
Eastshore Freeway 15.2 mi 17m
CA 32 10 mi 15m
Linus F. Claeys Freeway 3.4 mi 3m
Route 80 1.4 mi 2m
Carquinez Bridge 1 mi 1m
Longest stretch: Westside Freeway — 65.8 mi, about 1h 10m

Turn-by-Turn Driving Directions

Step-by-step road directions between Hamilton City, CA and San Francisco, CA.

1

Start on West 4th Street

0.2 mi · 1 min · West 4th Street
2

At end of road, turn right onto CA 45

0.2 mi · 24 sec · Canal Street
3

Turn left onto CA 32

10 mi · 15 min · CA 32
4

Take the ramp

0.2 mi · 22 sec
5

Merge onto I 5

66 mi · 1 hr 10 min · Westside Freeway
6

Keep slight right at fork onto I 505

33 mi · 35 min · I 505
Toward I 505 South: Winters, San Francisco Use the straight / slight right lanes.
7

Keep slight left at fork

0.4 mi · 53 sec
Exit 1A Toward I 80 West: San Francisco Use the straight / slight right lanes.
8

Merge onto I 80

28 mi · 32 min · Dwight D. Eisenhower Highway
Use the straight / slight right lanes.
9

Continue on I 80

1.0 mi · 1 min · Carquinez Bridge
Use the straight / slight right lanes.
10

Continue on I 80

0.3 mi · 24 sec · Eastshore Freeway
11

Continue on I 80

3.4 mi · 3 min · Linus F. Claeys Freeway
Use the straight / slight right lanes.
12

Continue on I 80

14 mi · 16 min · Eastshore Freeway
Use the straight / slight right lanes.
13

Take the exit onto Eastshore Freeway

0.8 mi · 1 min · Eastshore Freeway
Toward San Francisco Use the slight left lane.
14

Merge onto I 80

0.4 mi · 33 sec · Dwight D. Eisenhower Highway
Use the straight / slight right lanes.
15

Turn slight left onto I 80

0.4 mi · 33 sec · Dwight D. Eisenhower Highway
16

Keep slight left at fork onto I 80

5.5 mi · 8 min · Dwight D. Eisenhower Highway
Use the slight left lane.
17

Continue on I 80

0.3 mi · 24 sec · Route 80
Use the straight / left / right lanes.
18

Continue on I 80

0.8 mi · 1 min · Route 80
Exit 2A Use the straight / slight left lanes.
19

Continue on I 80

0.4 mi · 32 sec · Route 80
Exit 1A Use the straight / slight right lanes.
20

Keep slight right at fork

0.4 mi · 38 sec
Exit 1B Toward US 101 North: Golden Gate Bridge Use the straight / slight right lanes.
21

Merge onto US 101

0.3 mi · 25 sec · Central Freeway
22

Continue on Octavia Boulevard

0.5 mi · 42 sec · Octavia Boulevard
Exit 434B Toward Octavia Boulevard, Fell Street Use the straight / slight right lanes.
23

Turn right onto Market Street

0.1 mi · 31 sec · Market Street
Use the right lane.
24

Keep slight right at fork onto Market Street

0.2 mi · 35 sec · Market Street
25

Arrive at destination

Market Street

Trip Plan

Since this is a roughly 2-hour and 44-minute trek, you have plenty of flexibility regarding your departure time. Aim to leave during off-peak hours to avoid the inevitable traffic congestion that often builds up as you approach San Francisco. Because there are zero formal stops scheduled in this itinerary, make sure your vehicle is fueled up before you hit the road to stay within your $23 budget. Given the turn-heavy nature of the route, stay alert and keep your focus sharp throughout the entire drive. Carrying a physical map or a reliable GPS is a wise move, as local road navigation can be trickier than sticking to major highways.

Morning Departure

An early start around 7-8 AM gets you there with plenty of daylight left.

Evening Departure

A late afternoon start means arriving after dark. Morning is better.

You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 83.2 miles from Hamilton City, CA, or about 1h 35m into the drive.
The longest continuous stretch on this route runs about 65.8 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 31m in

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

Halfway reset

Around 83.2 miles or 1h 35m in

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

Final approach

Final hour starts around 2h 35m

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

Before You Leave

+

Open the route before leaving Hamilton City, 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 Hamilton City, CA

This is one driving day of about 166.4 miles and 3h 14m.

Your first comfortable stop window is around 80 miles from Hamilton City, 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 65.8 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Halfway Point

Midpoint

About 83.2 mi from Hamilton City, CA · 1h 35m into the drive

city in Napa County, California, United States

Mid-route town

Meal stop

Napa, CA

83 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.

Pacing Suggestions

Davis, CA

Fuel and coffee

A short stop after about 80 miles helps settle the day before fatigue starts building.

Davis, CA

Meal break

The midpoint is around 83.2 miles from Hamilton City, CA, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before Westside Freeway if your tank is already low. That segment runs about 65.8 miles.

Arriving in San Francisco, CA

The final approach into San Francisco, 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 Francisco, CA.

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

Fuel & Cost

Regular Gas

$38.25 one way

$76.49 round trip

$5.84/gal 25.4 MPG avg 58 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $6.02 $39.41 $78.82
premium $6.18 $40.47 $80.93
diesel $5.61 $36.74 $73.48

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$38

Meals

$25–$50

Total

$63–$88

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 58.2 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $17 in charging · 0 stops · 67% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 49.9 0 $17.47 $7.99
Efficient EV 41.6 0 $14.56 $6.66
EV Truck/SUV 66.6 0 $23.30 $10.65

Gas CO2

58 kg

EV CO2

19 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 data refreshed 1 day ago

Origin

Hamilton City, CA

Late night in Hamilton City on Wednesday

Local time

3:32 AM

PDT

Current temp

49°F

Unavailable

Live forecast

Destination

San Francisco, CA

Late night in San Francisco on Wednesday

Local time

3:32 AM

PDT

Current temp

50°F

Mostly Clear

W 7 to 10 mph 0% chance 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

1 degrees warmer at arrival

A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.

Road read

3h 14m 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.

Frequently Asked Questions

The drive from Hamilton City, CA to San Francisco, CA covers 166.4 miles and takes about 3h 14m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Westside Freeway, Dwight D. Eisenhower Highway, I 505. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 83.2 miles from Hamilton City, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $38.25 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a demanding drive. With 16 significant decision points across 166.4 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.
The main spots that need attention: at 0.2 miles (CA 45 / Canal Street): Complex interchange - multiple decisions in a short stretch; at 76.5 miles (I 505): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 109.7 miles: Highway fork - watch signs carefully. Lane positioning matters here.
The route from Hamilton City, CA to San Francisco, CA does not surface many named destination signs beyond the main corridor.

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