Origin
Shasta Lake, CA
Morning in Shasta Lake on Sunday
Local time
11:38 AM
PDT
Current temp
49°F
Unavailable
Drive Time
10h 56m
Distance
595.8 mi
959 km
Drive Score
8/10
Great drive
Same Day?
2-day trip
Fuel Cost
$138
one way
Spanning 595.8 miles from Shasta Lake to Fontana, this journey across California takes approximately 10 hours and 56 minutes of pure drive time. Because of the significant distance, you should plan for at least two days on the road rather than attempting a grueling single-day push. You will traverse the Pacific Coast region, moving from the northern areas toward the south while utilizing major arteries like the Westside Freeway and the Foothill Freeway. With a fuel budget of roughly $81, this trip requires some financial planning for your gas stops. It is a straightforward, long-distance haul that favors efficiency over sightseeing. Ultimately, breaking this trip into two days will help you arrive in Fontana feeling refreshed rather than exhausted by the nearly 11-hour transit.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
3 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
297.9 miles from Shasta Lake, CA
A natural place for your longest stop of the day , about 5h 24m into the drive .
Expect a high-speed, interstate-heavy experience, as 93% of your journey stays on major highways. You will spend the vast majority of your time on the Westside Freeway, which accounts for a massive 424.9-mile stretch of the trip. This segment defines the drive's personality, offering a consistent, high-mileage pace that keeps you moving toward your destination. While the I-5 Truck route and Foothill Freeway eventually take over, the character remains that of a sustained interstate grind. Do not expect technical winding roads; instead, prepare for a focus on endurance and steady highway travel as you navigate the length of the state.
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 133.1 miles in near I 5 / Westside Freeway.
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 22 significant decision points across 595.8 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 133.1 miles (I 5 / Westside Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 148.8 miles (I 5 / Westside Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 525.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
These are the spots where you need to pay the most attention. Preview them before you drive.
Keep slight left at fork onto I 5 / Westside Freeway
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight left at fork onto I 5 / Westside Freeway
Highway fork - watch signs carefully. Lane positioning matters here
Take the exit toward I 210 East: Pasadena
Exit ramp - move to the correct lane early. Lane positioning matters here
Keep slight right at fork onto I 210 / Foothill Freeway toward CA 134 West, I 210 East: San Bernardino, Ventura
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Take the exit toward Sierra Avenue
Exit ramp - move to the correct lane early. Lane positioning matters here
On the drive from Shasta Lake, CA to Fontana, CA, road signs begin pointing toward Ventura along the way.
Ventura
| Road | Distance | Duration |
|---|---|---|
| Westside Freeway | 424.9 mi | 7h 38m |
| Foothill Freeway | 67 mi | 1h 17m |
| I 5 Truck | 58.4 mi | 1h 6m |
| Cascade Wonderland Highway | 38.7 mi | 42m |
| Sierra Avenue | 3 mi | 4m |
| Golden State Freeway | 2 mi | 2m |
| Shasta Dam Boulevard | 1.1 mi | 1m |
| Montana Avenue | <0.1 mi | <1m |
Step-by-step road directions between Shasta Lake, CA and Fontana, CA.
Start on this road
Turn left
Turn left onto Montana Avenue
Turn right onto CA 151
Take the ramp
Keep slight right at fork
Merge onto I 5
Keep slight left at fork onto I 5
Continue on I 5
Keep slight left at fork onto I 5
Keep slight left at fork onto I 5
Keep slight left at fork onto I 5
Keep slight left at fork onto I 5
Keep slight right at fork onto I 5 Truck
Keep slight left at fork onto I 5
Take the exit
Continue on I 210
Keep slight right at fork onto I 210
Keep slight right at fork onto I 210
Keep slight right at fork onto CA 210
Keep slight right at fork onto CA 210
Keep slight right at fork onto CA 210
Keep slight right at fork onto CA 210
Take the exit
Turn right onto Sierra Avenue
Turn left onto Merrill Avenue
Arrive at destination
To manage this 595.8-mile transit effectively, consider splitting your drive with three planned stops to break up the long stretches. Since you are facing a 10-hour and 56-minute travel time, leaving early in the morning is essential to avoid potential traffic congestion as you approach the more populated regions near Fontana. Keep a close eye on your fuel gauge, as the $81 estimate can vary based on your vehicle's efficiency and fluctuating gas prices along the Westside Freeway. Because the route relies so heavily on major interstates, check real-time traffic reports before you depart to account for any delays on the I-5 Truck route. Pacing yourself over two days will allow you to maintain focus during the longest 424.9-mile segment of the journey.
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.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 131 miles or 2h 22m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 297.9 miles or 5h 24m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 297.9 miles or 5h 24m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 9h 45m
Traffic, exits, and arrival timing usually matter more near Fontana, CA than in the middle of the route.
Open the route before leaving Shasta Lake, 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.
Day 1
Settle into the route from Shasta Lake, CA
Aim for roughly 298 miles and 5.5 hours of wheel time on this day.
Day 2
Finish the approach into Fontana, CA
Aim for roughly 298 miles and 5.5 hours of wheel time on this day.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 297.9 mi from Shasta Lake, CA · 5h 24m into the drive
First major stop
Coffee and fuel
197 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.
Second major stop
Overnight candidate
393 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.
Find hotels in Santa Clarita, CANight 1
298 mi · about 5.5h in
A practical overnight split lands near Modesto, CA after about 298 miles or 5.5 hours of driving.
Find hotelsA short stop after about 131 miles helps settle the day before fatigue starts building.
The midpoint is around 297.9 miles from Shasta Lake, 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 424.9 miles.
Overnight split
Hotel stopFor a steadier pace, wrap day one after about 298 miles or 5.5 hours on the road.
The final approach into Fontana, 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 Fontana, CA.
On a multi-day trip, keep the last day a little lighter so you reach Fontana, CA with some flexibility left in the schedule.
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.
Regular Gas
$137.97 one way
$275.94 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.07 | $142.29 | $284.58 |
| premium | $6.24 | $146.44 | $292.88 |
| diesel | $5.64 | $132.37 | $264.73 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$138
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$268–$378
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 208.5 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $63 in charging · 2 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 178.7 | 2 | $62.56 | $28.60 |
| Efficient EV | 149 | 1 | $52.13 | $23.83 |
| EV Truck/SUV | 238.3 | 2 | $83.41 | $38.13 |
Gas CO2
208 kg
EV CO2
70 kg (66% less)
Plan for 2 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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
Morning in Shasta Lake on Sunday
Local time
11:38 AM
PDT
Current temp
49°F
Unavailable
Destination
Morning in Fontana on Sunday
Local time
11:38 AM
PDT
Current temp
54°F
Unavailable
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.
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
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
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