Roadhouse Restaurant
Near the start, right off the route
Boron, California
Hours: 5 am–11 pm
+17607629290
Visit websiteCompiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Jul 20, 2026 · Editorial standards
Drive Time
7h 41m
Distance
408.3 mi
657 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$85
one way
EV Charging
Good
5 stations
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Adelanto, CA
Israyosoy S.
San Francisco, CA
Wikimedia Commons
Adelanto to San Francisco is 408.3 miles and takes about 7h 41m via Westside Freeway, with a fuel budget near $93 and enough daylight to finish in a day. This drive takes you between two Pacific Coast regions within California, primarily on highways. The majority of the trip is on well-maintained freeways, making for a straightforward transit between Southern and Northern California. Plan for a single-day drive, but be aware of the total time commitment.
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
204.2 miles from Adelanto, CA
A natural place for your longest stop of the day , about 3h 54m into the drive .
| Road | Distance | Duration |
|---|---|---|
| Westside Freeway | 192.7 mi | 3h 26m |
| Bakersfield Tehachapi Highway | 54.6 mi | 1h 3m |
| Arthur H. Breed Junior Freeway | 29.6 mi | 34m |
| Blue Star Memorial Highway | 29.3 mi | 34m |
| Mojave-Barstow Highway | 26.9 mi | 29m |
| William Elton Brown Freeway | 17 mi | 18m |
| MacArthur Freeway | 15.5 mi | 17m |
| Stockdale Highway | 8.9 mi | 12m |
Hour-of-day weekday pattern from 76 FHWA count stations on your route.
Peak
3 PM
~1,391 veh/hr typical · worst 2,030
Quietest
2 AM
~302 veh/hr
Peak-to-quiet ratio
4.6×
busier at peak than in the quiet hours
Averaged across 43 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Step-by-step road directions between Adelanto, CA and San Francisco, CA.
Start on Lee Avenue
Turn right onto Jonathan Street
At end of road, turn left onto Chamberlaine Way
Turn right onto US 395
Turn left
Merge onto CA 58
Continue on CA 58
Continue on CA 58
Continue on CA 58
Continue on CA 58
Continue on CA 58
Continue on Westside Parkway
Continue on Stockdale Highway
Enter roundabout onto CA 58
Continue on CA 58
Take the exit onto CA 58
Merge onto I 5; CA 58
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
Take the exit
Merge onto I 80
Turn slight left onto I 80
Keep slight left at fork onto I 80
Continue on I 80
Continue on I 80
Continue on I 80
Keep slight right at fork
Merge onto US 101
Continue on Octavia Boulevard
Turn right onto Market Street
Keep slight right at fork onto Market Street
Arrive at destination
For this 7h 41m drive, leaving early in the morning from Adelanto is your best bet to maximize daylight and avoid potential traffic. With 2 planned stops, you can easily break up the 408.3 miles. Consider stopping around the halfway point for a longer break, perhaps near Bakersfield. Keep an eye on your fuel gauge, as the longest stretch without a major town could be over 190 miles. The $93 fuel estimate should cover your needs, but it's always wise to top off before leaving Adelanto.
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 90 miles or 1h 44m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 204.2 miles or 3h 54m 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 28m
Traffic, exits, and arrival timing usually matter more near San Francisco, CA than in the middle of the route.
Open the route before leaving Adelanto, 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 Adelanto, CA
This is one driving day of about 408.3 miles and 7h 41m.
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
204 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 90 miles helps settle the day before fatigue starts building.
The midpoint is around 204.2 miles from Adelanto, 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 192.7 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Picked by where they fit in your drive — first break, midpoint reset, final stretch.
Best meal stop · first break window
Boron, California
Near the start, right off the route
Hours: 5 am–11 pm
+17607629290
Crepevine Restaurants
San Francisco, California
Best coffee break · home stretch
San Francisco, California
Near the end, short detour
Hours: 7 am–6 pm
+14158818062
Near the start, right off the route
Boron, California
Hours: 5 am–11 pm
+17607629290
Visit websiteNear the end, short detour
San Francisco, California
Hours: 8 am–10 pm
+14156815858
Visit websiteNear the end, short detour
San Francisco, California
Hours: 7 am–6 pm
+14158818062
Visit websiteAround the midpoint, ~9 min detour
Firebaugh, California
Hours: Open 24 hours
+18777983752
Visit websiteAround the midpoint, ~10 min detour
Firebaugh, California
Hours: Open 24 hours
+18337484267
Visit websiteAround the midpoint, ~11 min detour
Kettleman City, California
Hours: Open 24 hours
+18336322778
Visit websiteAround the midpoint, ~10 min detour
Firebaugh, California
Hours: Open 24 hours
+18336322778
Visit websiteAround the midpoint, ~11 min detour
Kettleman City, California
Hours: Open 24 hours
+18333872643
Visit websiteNear the end, right off the route
San Francisco, California
Hours: 2:30–9:30 pm
+14158293758
Visit websiteNear the end, short detour
San Francisco, CA
Hours: 6 am–10 pm
+14158312700
Visit websiteNear the end, short detour
San Francisco, CA
Hours: 5 am–12 pm
+14158312700
Visit websiteNear the end, short detour
San Francisco, California
Hours: 6 am–10 pm
+14158312700
Visit websiteNear the end, short detour
San Francisco, California
Hours: 10 am–5 pm
+14155549600
Visit websiteNear the end, short detour
San Francisco, California
Hours: 11 am–1 pm
+14157775455
Visit websiteNear the end, short detour
San Francisco, California
Hours: 10 am–4 pm
+14158249754
Visit websiteNear the end, short detour
San Francisco, CA
Hours: 6 am–10 pm
+14158312700
Visit websitePlace data sourced from public business listings. Hours and availability may vary.
5 decision points cluster between mile 0.3 and 406.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
At end of road, turn left onto Chamberlaine Way
Complex interchange - multiple decisions in a short stretch
Turn left toward CA 58 West: Mojave
Lane positioning matters here
Keep slight left at fork onto I 580 / William Elton Brown Freeway toward I 580 West: Tracy, San Francisco
Highway fork - watch signs carefully. 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 right at fork toward US 101 North: Golden Gate Bridge
Highway fork - watch signs carefully. Lane positioning matters here
Regular Gas
$85.42 one way
$170.84 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $5.52 | $88.72 | $177.43 |
| premium | $5.67 | $91.06 | $182.13 |
| diesel | $4.80 | $77.09 | $154.19 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$85
Meals
$25–$50
Total
$110–$135
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 142.9 kg one way. Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $43 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 122.5 | 1 | $42.87 | $19.60 |
| Efficient EV | 102.1 | 1 | $35.73 | $16.33 |
| EV Truck/SUV | 163.3 | 2 | $57.16 | $26.13 |
Gas CO2
143 kg
EV CO2
48 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
Late night in Adelanto on Monday
Local time
2:05 AM
PDT
Current temp
66°F
Mostly Clear
Extreme Heat Warning
Extreme Heat Warning issued July 16 at 1:29PM PDT until July 16 at 8:00PM PDT by NWS San Diego CA
Extreme Heat Warning
Extreme Heat Warning issued July 16 at 1:29PM PDT until July 16 at 8:00PM PDT by NWS San Diego CA
Destination
Late night in San Francisco on Monday
Local time
2:05 AM
PDT
Current temp
55°F
Partly Cloudy
Extreme Heat Warning
Extreme Heat Warning issued July 16 at 1:29PM PDT until July 16 at 8:00PM PDT by NWS San Diego CA
Extreme Heat Warning
Extreme Heat Warning issued July 16 at 1:29PM PDT until July 16 at 8:00PM PDT by NWS San Diego CA
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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National Memorial
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Park data from the National Park Service API. Alerts update every 2 hours.
You'll spend about 65% of this 408.3-mile drive on highways. The longest continuous stretch on a main road, the Westside Freeway, is 192.7 miles. Expect a good amount of highway cruising, with the transition to surface streets likely occurring in segments as you approach your destination. The presence of multiple main roads suggests a varied but generally direct path.
This is a straightforward highway drive that stays mostly on Westside Freeway and Bakersfield Tehachapi Highway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.3 miles in near Chamberlaine Way.
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 24 significant decision points across 408.3 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 0.3 miles (Chamberlaine Way): Complex interchange - multiple decisions in a short stretch; at 29.9 miles: Lane positioning matters here; at 336.5 miles (I 580 / William Elton Brown Freeway): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Hilly terrain with moderate elevation changes
Total Climb
1,948 ft
Total Descent
4,766 ft
Highest Point
3,930 ft
~87.5 mi in
Elevation Range
3,876 ft
Notable High Points
Founded 1915
Adelanto is a city in San Bernardino County in California.
“Frisco” · Founded 1776
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.
Top landmarks
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Weekend Trip
Doable as a same-day drive at 7h 41m. Total distance: 408.3 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 41m drive, plan rest stops for pacing.
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, USGS 3DEP for elevation, NPS for national parks, and FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.
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