This 402.8-mile journey from Ben Lomond, CA to Riverside, CA is designed as a single-day adventure, estimated to take around 7 hours and 55 minutes of driving time. Primarily utilizing the Westside Freeway and I-5 Truck, you'll experience a highway-focused drive that accounts for 77% of the total route. With a fuel cost estimated at $93, this is a practical trip to consider for a full day's travel. The drive covers a significant distance within California, connecting two points along the Pacific Coast region. Planning for about two stops along the way will help break up the approximately 181.1 miles you'll spend on the Westside Freeway.
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
201.4 miles from Ben Lomond, CA
A natural place for your longest stop of the day
, about 4h into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 7h 55m. Total distance: 402.8 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 55m drive, plan rest stops for pacing.
Drive Character
Expect a highway-focused drive for the majority of this 402.8-mile trip, with 77% of your travel on main roads like the Westside Freeway and Foothill Freeway. The longest uninterrupted stretch spans 181.1 miles on the Westside Freeway, meaning you'll have extended periods of consistent driving. While primarily interstate, this route offers a straightforward path, allowing for steady progress towards your destination. The character of the drive is largely determined by these main arteries, providing an efficient, albeit highway-centric, experience.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 44 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 181.1 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on Westside Freeway and I 5 Truck. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 326.7 miles in.
Driving Effort10/10
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 29 significant decision points across 402.8 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 326.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 351.4 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 370.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Critical Maneuvers
5 of 29 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
7
326.7 mi into trip|~6h 19m in
Take the exit toward I 210 East: Pasadena
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 161A
Toward I 210 East: Pasadena
8
351.4 mi into trip|~6h 47m in|I 210 / Foothill Freeway
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
Use the slight right lane.
Toward CA 134 West, I 210 East: San Bernardino,...
7
370.9 mi into trip|~7h 10m in
Take the exit toward CA 57 South: Santa Ana
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 44A
Toward CA 57 South: Santa Ana
7
375 mi into trip|~7h 15m in
Take the exit toward CA 71: Corona
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 22C
Toward CA 71: Corona
8
392.5 mi into trip|~7h 38m in
Take the exit toward Van Buren Boulevard, Etiwanda Avenue
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 42
Toward Van Buren Boulevard, Etiwanda Avenue
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Ben Lomond, CA and Riverside, CA, road signs point toward Gilroy and Ventura.
Gilroy
23.3 mi in|~35m
Ventura
351.4 mi in|~6h 47m|via I 210
Main Roads
Road
Distance
Duration
Westside Freeway
181.1 mi
3h 14m
I 5 Truck
58.4 mi
1h 6m
Foothill Freeway
44 mi
50m
Pacheco Pass Highway
35.8 mi
42m
Cabrillo Highway
14 mi
16m
Pomona Freeway
12 mi
13m
Riverside Road
9.5 mi
13m
Van Buren Boulevard
6.1 mi
8m
Longest stretch:
Westside Freeway
— 181.1 mi, about 3h 14m
Turn-by-Turn Driving Directions
Step-by-step road directions between Ben Lomond, CA and Riverside, CA.
1
Start on Glen Arbor Road
0.1 mi·25 sec·Glen Arbor Road
2
Turn left onto CA 9
2.9 mi·6 min·Highway 9
3
Turn left onto Graham Hill Road
5.7 mi·10 min·Graham Hill Road
4
Continue on Ocean Street
0.4 mi·49 sec·Ocean Street
5
Continue on Plymouth Street
283 ft·5 sec·Plymouth Street
6
Take the ramp
0.1 mi·11 sec
7
Merge onto CA 1
14 mi·16 min·Cabrillo Highway
8
Take the exit
0.6 mi·1 min
Toward CA 152: Watsonville, Gilroy
9
Continue on CA 152
1.4 mi·2 min·Main Street
10
Continue on CA 152
0.4 mi·52 sec·Main Street
11
Turn left onto CA 152
0.5 mi·1 min·East Beach Street
12
Turn right onto Blackburn Street
0.3 mi·52 sec·Blackburn Street
13
Turn left onto CA 129
222 ft·7 sec·East Riverside Drive
14
Continue on CA 129
0.8 mi·1 min·Riverside Road
15
Enter roundabout onto Riverside Road
92 ft·1 sec·Riverside Road
16
Continue on Riverside Road
8.6 mi·11 min·Riverside Road
17
Continue on CA 129
2.6 mi·3 min·Chittenden Road
18
Take the exit
0.5 mi·31 sec
19
Merge onto US 101
2.4 mi·2 min·El Camino Real
20
Continue on US 101
3.1 mi·3 min·South Valley Freeway
21
Take the exit
0.2 mi·30 sec
Exit 353Toward CA 25 East
22
At end of road, turn left onto CA 25
0.7 mi·58 sec·Bloomfield Avenue
23
Continue on CR G7
3.2 mi·4 min·Bloomfield Avenue
Use the left lane.
24
Turn right onto CA 152
36 mi·42 min·Pacheco Pass Highway
25
Take the exit
0.6 mi·1 min
Toward I 5: Los Angeles
26
Merge onto I 5
181 mi·3 hr 14 min·Westside Freeway
Use the straight / slight right lanes.
27
Keep slight right at fork onto I 5 Truck
58 mi·1 hr 6 min·I 5 Truck
Use the straight / slight right lanes.
28
Keep slight left at fork onto I 5
2.0 mi·2 min·Golden State Freeway
Use the straight / slight right lanes.
29
Take the exit
0.3 mi·17 sec
Exit 161AToward I 210 East: PasadenaUse the slight right lane.
30
Continue on I 210
24 mi·28 min·Foothill Freeway
Use the straight / slight right lanes.
31
Keep slight right at fork onto I 210
19 mi·22 min·Foothill Freeway
Toward CA 134 West, I 210 East: San Bernardino, VenturaUse the slight right lane.
32
Keep slight right at fork onto I 210
0.5 mi·32 sec·Foothill Freeway
33
Take the exit
0.9 mi·1 min
Exit 44AToward CA 57 South: Santa AnaUse the slight right lane.
34
Continue on CA 57
3.2 mi·3 min·Orange Freeway
Use the straight / slight right lanes.
35
Take the exit
1.1 mi·2 min
Exit 22CToward CA 71: CoronaUse the slight right lane.
36
Continue on CA 71
3.1 mi·3 min·Chino Valley Freeway
Use the straight / slight right lanes.
37
Take the exit
1.4 mi·2 min
Toward CA 60 East: RiversideUse the slight right lane.
38
Merge onto CA 60
12 mi·13 min·Pomona Freeway
Use the straight / slight right lanes.
39
Take the exit
0.5 mi·1 min
Exit 42Toward Van Buren Boulevard, Etiwanda AvenueUse the straight / slight right lanes.
40
Turn straight onto Mission Boulevard
0.2 mi·15 sec·Mission Boulevard
41
Continue on Van Buren Boulevard
6.1 mi·8 min·Van Buren Boulevard
Use the straight lane.
42
Turn left onto Central Avenue
3.6 mi·6 min·Central Avenue
Use the left lane.
43
Turn sharp right
171 ft·12 sec
44
Arrive at destination
Trip Plan
Given the 7 hour 55 minute estimated duration, departing Ben Lomond early in the morning is your best bet for completing this 402.8-mile drive in one day. With a fuel cost around $93, keeping an eye on your fuel gauge is wise, especially during the longest stretch of 181.1 miles on the Westside Freeway. Plan for two stops to stretch your legs and refuel. Since this is a highway-focused route, staying alert for traffic patterns on the Westside Freeway and I-5 Truck will be key to a smooth 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.
You can normally do this drive in one day.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 201.4 miles from Ben Lomond, CA, or about 4h into the drive.
The longest continuous stretch on this route runs about 181.1 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 89 miles or 1h 59m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 201.4 miles or 4h 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 37m
Traffic, exits, and arrival timing usually matter more near Riverside, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Ben Lomond, 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 Ben Lomond, CA
This is one driving day of about 402.8 miles and 7h 55m.
Your first comfortable stop window is around 89 miles from Ben Lomond, 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 181.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 201.4 mi from Ben Lomond, CA
· 4h into the drive
The midpoint is around 201.4 miles from Ben Lomond, 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 181.1 miles.
Arriving in Riverside, CA
The final approach into Riverside, 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 Riverside, 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Santa Monica Mountains National Recreation Area
National Recreation Area
The Santa Monica Mountains offer easy access to surprisingly wild places. Experience the famous beaches of Malibu or explore more than 500 miles of trails. The park abounds with historical and cultura...
24 mi from route
~59 min detour
Free
near mile 319.5
Yes, we can! Widely recognized as the most important Latino leader in the United States during the twentieth century, Cesar Chavez led farm workers and supporters in the establishment of the country's...
27 mi from route
~68 min detour
Free
near mile 263.9
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $42 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
120.8
1
$42.29
$19.33
Efficient EV
100.7
1
$35.25
$16.11
EV Truck/SUV
161.1
2
$56.39
$25.78
Gas CO2
141 kg
EV CO2
47 kg (67% 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.
Forecast as of Apr 15, 2026
Origin
Ben Lomond, CA
Night
in Ben Lomond on Thursday
Local time
9:46 PM
PDT
Current temp
52°F
Unavailable
Live forecast
Destination
Riverside, CA
Night
in Riverside on Thursday
Local time
9:46 PM
PDT
Current temp
52°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
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
7h 55m 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 Ben Lomond, CA to Riverside, CA covers 402.8 miles and takes about 7h 55m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Westside Freeway, I 5 Truck, Foothill Freeway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 201.4 miles from Ben Lomond, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $92.58 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 29 significant decision points across 402.8 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.
The main spots that need attention: at 326.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 351.4 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 370.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Between Ben Lomond, CA and Riverside, CA, road signs point toward Gilroy and Ventura.
