Origin
Ontario, CA
Afternoon in Ontario on Sunday
Local time
12:33 PM
PDT
Current temp
77°F
Unavailable
Live forecast
Trip from Ontario, CA to San Francisco, CA
Drive Time
7h 47m
Distance
416.7 mi
671 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$97
one way
Ontario, CA
Harrison Haines
San Francisco, CA
Abhishek Navlakha
Trip Overview
Embarking on the 417.1-mile journey from Ontario to San Francisco takes you across the Pacific Coast region, covering the distance in approximately 6 hours and 33 minutes. Given the duration, this trip is manageable as a single-day push, though the turn-heavy nature of the local sections means you should plan for plenty of focus behind the wheel. You can expect to spend about $57 on fuel, making it a relatively straightforward budget calculation for your travel planning. Because the route relies on a mix of local roads like North Euclid Avenue and major arteries like I-10 West and the San Bernardino Freeway, your experience will shift from urban navigation to highway cruising. Whether you are heading north for business or a change of scenery, this route provides a direct, practical connection between these two California hubs.
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
208.4 miles from Ontario, CA
A natural place for your longest stop of the day , about 3h 55m into the drive .
Drive Character
Expect a varied driving experience that transitions from tight, technical turns on local roads to more consistent highway travel. While you start by navigating North Euclid Avenue, the route quickly transitions onto I-10 West and the San Bernardino Freeway. Unlike long-haul interstate routes, this drive features a 0% highway share for its local segments, meaning you will need to pay close attention to your surroundings rather than settling into a monotonous cruise. The longest stretch without a major transition occurs on North Euclid, where you will face the most frequent maneuvering. As you progress, the personality of the road changes, requiring you to stay alert through the turn-heavy local sections before reaching the more open stretches that define the final portion of the trip.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 41 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 225.6 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on Westside Freeway and Foothill Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 10.9 miles in.
Route Complexity
10/10
High effort - long or complex enough to need steady focus all day
This is a demanding drive. With 36 significant decision points across 416.7 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 10.9 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 34.1 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 119.3 miles (I 5 / Westside Freeway): Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 36 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
7
10.9 mi into trip
|
~13m in
Keep slight right at fork toward CA 57 North
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward CA 57 North
8
34.1 mi into trip
|
~42m in
|
I 210 / Foothill Freeway
Keep slight right at fork onto I 210 / Foothill Freeway toward I 210 West: Sacramento
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 26A
Toward I 210 West: Sacramento
7
119.3 mi into trip
|
~2h 20m in
|
I 5 / Westside Freeway
Keep slight right at fork onto I 5 / Westside Freeway toward I 5 North
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 5 North
8
391.4 mi into trip
|
~7h 14m in
|
I 580 / MacArthur Freeway
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
Use the slight left / slight right lanes.
Toward I 580: Oakland, San Francisco
8
415.3 mi into trip
|
~7h 44m 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 | 225.6 mi | 4h 1m |
| Foothill Freeway | 43.9 mi | 50m |
| I 5 Truck | 37.1 mi | 42m |
| Arthur H. Breed Junior Freeway | 29.6 mi | 34m |
| Golden State Freeway | 22.3 mi | 25m |
| William Elton Brown Freeway | 17 mi | 18m |
| MacArthur Freeway | 15.5 mi | 17m |
| San Bernardino Freeway | 7.2 mi | 8m |
Longest stretch:
Westside Freeway
— 225.6 mi, about 4h 1m
Turn-by-Turn Driving Directions
Step-by-step road directions between Ontario, CA and San Francisco, CA.
1
Start on Holt Boulevard
23 ft
·
5 sec
·
Holt Boulevard
2
Turn left onto North Euclid Avenue
1.7 mi
·
2 min
·
North Euclid Avenue
Use the left lane.
3
Take the ramp
0.3 mi
·
35 sec
Toward I 10 West: Los Angeles
4
Merge onto I 10
1.2 mi
·
1 min
·
San Bernardino Freeway
5
Take the exit
281 ft
·
6 sec
6
Merge onto I 10 EXPR
1.4 mi
·
1 min
·
I-10 Metro ExpressLanes
7
Merge onto I 10
1.2 mi
·
1 min
·
San Bernardino Freeway
Use the straight / slight right lanes.
8
Keep slight right at fork onto I 10
0.9 mi
·
1 min
·
San Bernardino Freeway
9
Keep slight right at fork onto I 10
1.3 mi
·
1 min
·
San Bernardino Freeway
10
Keep slight right at fork onto I 10
1.9 mi
·
2 min
·
San Bernardino Freeway
Use the straight / slight right lanes.
11
Keep slight right at fork onto I 10
0.8 mi
·
55 sec
·
San Bernardino Freeway
12
Take the exit
0.2 mi
·
26 sec
Toward CA 57: Santa Ana
Use the straight / slight right lanes.
13
Keep slight right at fork
0.4 mi
·
55 sec
Toward CA 57 North
Use the slight left / slight right lanes.
14
Continue on CA 57
3.4 mi
·
3 min
·
CA 57
Use the straight / slight right lanes.
15
Keep slight left at fork
1.1 mi
·
2 min
Exit 25C
Toward I 210 West: Pasadena
16
Merge onto I 210
18 mi
·
21 min
·
Foothill Freeway
Use the straight / slight right lanes.
17
Keep slight right at fork onto I 210
26 mi
·
29 min
·
Foothill Freeway
Exit 26A
Toward I 210 West: Sacramento
Use the straight / slight right lanes.
18
Keep slight right at fork
0.1 mi
·
9 sec
Use the slight right lane.
19
Merge onto I 5 Truck
1.0 mi
·
1 min
·
I 5 Truck
Exit 161A
20
Keep slight left at fork onto I 5 Truck
36 mi
·
41 min
·
I 5 Truck
Use the straight / slight right lanes.
21
Keep slight left at fork onto I 5
22 mi
·
25 min
·
Golden State Freeway
Use the straight / slight right lanes.
22
Keep slight right at fork onto I 5
226 mi
·
4 hr 1 min
·
Westside Freeway
Toward I 5 North
Use the straight / slight right lanes.
23
Keep slight left at fork onto I 580
16 mi
·
17 min
·
William Elton Brown Freeway
Toward I 580 West: Tracy, San Francisco
24
Keep slight right at fork onto I 580 Bypass
1.1 mi
·
1 min
·
William Elton Brown Freeway
25
Merge onto I 580
18 mi
·
20 min
·
Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
26
Keep slight right at fork onto I 580
12 mi
·
13 min
·
Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
27
Keep slight right at fork onto I 580
8.3 mi
·
9 min
·
MacArthur Freeway
Toward I 580: Oakland, San Francisco
Use the slight left / slight right lanes.
28
Keep slight left at fork onto I 580
7.2 mi
·
8 min
·
MacArthur Freeway
Use the straight / slight right lanes.
29
Take the exit
0.9 mi
·
1 min
Exit 19A
Toward I 80 West: San Francisco
30
Merge onto I 80
0.2 mi
·
17 sec
·
Dwight D. Eisenhower Highway
Toward I 80 West: San Francisco
Use the straight / slight right lanes.
31
Turn slight left onto I 80
0.4 mi
·
33 sec
·
Dwight D. Eisenhower Highway
32
Keep slight left at fork onto I 80
5.5 mi
·
8 min
·
Dwight D. Eisenhower Highway
Use the slight left lane.
33
Continue on I 80
0.3 mi
·
24 sec
·
Route 80
Use the straight / left / right lanes.
34
Continue on I 80
0.8 mi
·
1 min
·
Route 80
Exit 2A
Use the straight / slight left lanes.
35
Continue on I 80
0.4 mi
·
32 sec
·
Route 80
Exit 1A
Use the straight / slight right lanes.
36
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.
37
Merge onto US 101
0.3 mi
·
25 sec
·
Central Freeway
38
Continue on Octavia Boulevard
0.5 mi
·
42 sec
·
Octavia Boulevard
Exit 434B
Toward Octavia Boulevard, Fell Street
Use the straight / slight right lanes.
39
Turn right onto Market Street
0.1 mi
·
31 sec
·
Market Street
Use the right lane.
40
Keep slight right at fork onto Market Street
0.2 mi
·
35 sec
·
Market Street
41
Arrive at destination
Market Street
Trip Plan
To make the most of your 417.1-mile trek, aim for an early departure to navigate the turn-heavy local segments before peak traffic hours build up. Since the journey includes one scheduled stop, use that time effectively to stretch and refuel, keeping your $57 fuel budget in mind as you plan your pit stops. Because this is a turn-heavy local drive, prioritize your route navigation early on, especially while transitioning between North Euclid Avenue and the primary freeways. Flexibility is your biggest advantage on a trip of this length, so feel free to adjust your pacing based on the specific traffic density you encounter on the San Bernardino Freeway. Keep your navigation system updated to handle the technical turn-heavy sections efficiently, ensuring a smoother transition from the start in Ontario to your arrival in San Francisco.
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.
You can normally do this drive in one day.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 208.4 miles from Ontario, CA, or about 3h 55m into the drive.
The longest continuous stretch on this route runs about 225.6 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 92 miles or 1h 48m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 208.4 miles or 3h 55m 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 34m
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 Ontario, 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 Ontario, CA
This is one driving day of about 416.7 miles and 7h 47m.
Your first comfortable stop window is around 92 miles from Ontario, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on Westside Freeway for about 225.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 208.4 mi from Ontario, CA · 3h 55m into the drive
Mid-route town
Meal stop
208 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
Fuel and coffee
A short stop after about 92 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 208.4 miles from Ontario, 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.
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.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$96.50 one way
$192.99 round trip
$5.88/gal
25.4 MPG avg
146 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.07 | $99.52 | $199.03 |
| premium | $6.24 | $102.42 | $204.84 |
| diesel | $5.64 | $92.58 | $185.15 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$97
Meals
$25–$50
Total
$122–$147
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 145.8 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $44 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 125 | 1 | $43.75 | $20.00 |
| Efficient EV | 104.2 | 1 | $36.46 | $16.67 |
| EV Truck/SUV | 166.7 | 2 | $58.34 | $26.67 |
Gas CO2
146 kg
EV CO2
49 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.
Travel Intel
Current conditions at both ends of the drive.
Destination
San Francisco, CA
Afternoon in San Francisco on Sunday
Local time
12:33 PM
PDT
Current temp
70°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
7 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
7h 47m on the road
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.
Frequently Asked Questions
The drive from Ontario, CA to San Francisco, CA covers 416.7 miles and takes about 7h 47m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Westside Freeway, Foothill Freeway, I 5 Truck. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 208.4 miles from Ontario, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $96.50 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.
This is a demanding drive. With 36 significant decision points across 416.7 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 10.9 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 34.1 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 119.3 miles (I 5 / Westside Freeway): Highway fork - watch signs carefully. Lane positioning matters here.
The route from Ontario, CA to San Francisco, CA does not surface many named destination signs beyond the main corridor.
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