Origin
Fontana, CA
Afternoon in Fontana on Thursday
Local time
2:36 PM
PDT
Current temp
76°F
Unavailable
Live forecast
Trip from Fontana, CA to Patterson, CA
Last recalculated Apr 16, 2026
Drive Time
6h 25m
Distance
346.4 mi
557 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$80
one way
EV Charging
Unknown
Best Time to Leave
4 AM
6h 13m
★
6 AM
6h 25m
8 AM
6h 50m
10 AM
6h 34m
12 PM
6h 31m
3 PM
6h 35m
5 PM
6h 49m
8 PM
6h 18m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Fontana, CA
Wikimedia Commons
Patterson, CA
Stephen Leonardi
Trip Overview
Spanning 346.4 miles, this journey from Fontana to Patterson takes approximately 6 hours and 25 minutes of drive time. While it is technically feasible to complete the trip in a single day, the turn-heavy nature of the route requires focused attention behind the wheel. You should budget roughly $80 for fuel to cover the distance between these two Pacific Coast locations. Because this is a concentrated one-day drive, plan for at least one dedicated stop to break up the time. Before you head out, weigh whether you prefer a direct push or a more relaxed pace, as the local road sections demand more active driving than a standard interstate cruise.
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
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
173.2 miles from Fontana, CA
A natural place for your longest stop of the day , about 3h 12m into the drive .
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 6h 25m. Total distance: 346.4 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 25m drive, plan rest stops for pacing.
First-Time Driver
Mostly highway driving (0%). Straightforward navigation.
Scenic Drive
Turn-heavy local drive route profile.
Drive Character
Expect a departure that leans into a turn-heavy local feel, beginning with Sierra Avenue before transitioning onto CA 210 West and the Foothill Freeway. Unlike a monotonous interstate grind, this route keeps you engaged with its technical profile rather than high-speed highway stretches. Because the highway share is 0%, you will encounter more frequent changes in traffic flow and road geometry. The drive requires you to stay alert through winding segments that contrast significantly with open, straight-line highway travel. Prepare for a dynamic experience that keeps you focused on the road ahead rather than letting you settle into cruise control.
This route has more turning and local-road decision points than a simple highway run.
There are about 20 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Sierra Avenue is one of the defining roads on this drive.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way.
Driving Effort
3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
The route itself is not hard, but at 6h 25m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Fontana, CA to Patterson, CA is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Sierra Avenue | — | — |
| CA 210 West | — | — |
| Foothill Freeway | — | — |
| Golden State Freeway | — | — |
| Westside Freeway | — | — |
| Diablo Grande Parkway | — | — |
| Sperry Avenue | — | — |
| West Las Palmas Avenue | — | — |
Some road-level metrics are being recalculated.
Longest stretch:
Sierra Avenue
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between Fontana, CA and Patterson, CA.
1
Start on Merrill Avenue
207 ft
·
6 sec
·
Merrill Avenue
2
Turn right onto Sierra Avenue
3.0 mi
·
4 min
·
Sierra Avenue
3
Take the ramp slight right toward CA 210 West
0.3 mi
·
45 sec
·
CA 210 West
4
Merge slight left onto Foothill Freeway
15 mi
·
17 min
·
Foothill Freeway
5
Keep slight right to continue on Foothill Freeway
1.2 mi
·
1 min
·
Foothill Freeway
6
Keep slight right to continue on Foothill Freeway
2.4 mi
·
2 min
·
Foothill Freeway
7
Keep slight right to continue on Foothill Freeway
1.4 mi
·
1 min
·
Foothill Freeway
8
Keep slight right to continue on Foothill Freeway
1.8 mi
·
2 min
·
Foothill Freeway
9
Keep slight right to continue on Foothill Freeway
20 mi
·
23 min
·
Foothill Freeway
10
Keep slight right to continue on Foothill Freeway
26 mi
·
29 min
·
Foothill Freeway
11
Keep slight right
0.1 mi
·
9 sec
12
Merge slight right
1.0 mi
·
1 min
13
Keep slight left
36 mi
·
41 min
14
Keep slight left to continue on Golden State Freeway
22 mi
·
25 min
·
Golden State Freeway
15
Keep slight right to continue on Westside Freeway
213 mi
·
3 hr 48 min
·
Westside Freeway
16
Take the exit slight right toward Diablo Grande Parkway, Sperry Avenue
0.2 mi
·
36 sec
·
Diablo Grande Parkway, Sperry Avenue
17
Turn right onto Sperry Avenue
1.9 mi
·
3 min
·
Sperry Avenue
18
Turn left onto West Las Palmas Avenue
1.0 mi
·
1 min
·
West Las Palmas Avenue
19
Enter the roundabout toward Plaza
299 ft
·
5 sec
·
Plaza
20
Arrive at your destination
Trip Plan
To make the most of your 6-hour and 25-minute transit, try to hit the road early to avoid the peak local traffic that often impacts turn-heavy routes. Since you have at least one stop planned, use that time to stretch and refuel, keeping your $80 budget in mind as you navigate. Given the lack of high-speed highway miles, you will find that your average speed remains lower, making it essential to factor in extra time for potential delays. Flexibility is your biggest advantage here, so monitor your energy levels closely throughout the drive. A smart tip for this specific route is to double-check your navigation before leaving Sierra Avenue, as the local road navigation can be more complex than standard highway driving.
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 1 meaningful break for fuel, food, and rest.
The halfway point lands around 173.2 miles from Fontana, CA, or about 3h 12m into the drive.
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 76 miles or 1h 24m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 173.2 miles or 3h 12m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 18m
Traffic, exits, and arrival timing usually matter more near Patterson, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Fontana, 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 Fontana, CA
This is one driving day of about 346.4 miles and 6h 25m.
Your first comfortable stop window is around 76 miles from Fontana, 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.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 173.2 mi from Fontana, CA · 3h 12m into the drive
Mid-route town
Meal stop
173 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 76 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 173.2 miles from Fontana, CA, which is a good place for a longer meal and fuel stop.
Arriving in Patterson, CA
The final approach into Patterson, 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 Patterson, 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
$79.62 one way
$159.23 round trip
$5.84/gal
25.4 MPG avg
121 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.02 | $82.04 | $164.09 |
| premium | $6.18 | $84.24 | $168.48 |
| diesel | $5.61 | $76.48 | $152.96 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$80
Meals
$25–$50
Total
$105–$130
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 121.2 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $36 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 103.9 | 1 | $36.37 | $16.63 |
| Efficient EV | 86.6 | 0 | $30.31 | $13.86 |
| EV Truck/SUV | 138.6 | 1 | $48.50 | $22.17 |
Gas CO2
121 kg
EV CO2
41 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
Patterson, CA
Afternoon in Patterson on Thursday
Local time
2:36 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
6 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
6h 25m 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 Fontana, CA to Patterson, CA covers 346.4 miles and takes about 6h 25m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Sierra Avenue, CA 210 West, Foothill Freeway. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 173.2 miles from Fontana, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $79.62 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 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
The route itself is not hard, but at 6h 25m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.
This route does not have any notably tricky sections. Most of the drive from Fontana, CA to Patterson, CA is straightforward, with well-signed roads and simple exits.
The route from Fontana, CA to Patterson, CA does not surface many named destination signs beyond the main corridor.
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