Spanning 364 miles from the Pacific Coast in Marina to the inland reaches of Riverside, this trip typically takes about 7 hours and 11 minutes of driving time. Because this is a long journey, plan for a single, full day of travel to complete the route efficiently. You should budget approximately $84 for fuel, depending on your vehicle's efficiency and current gas prices. While the journey stays within California, you will transition from the coastal environment of Marina into the distinct climate of the Riverside area. It is a straightforward haul that works best as a dedicated day trip if you get an early start. Keep in mind that this is a mixed drive, so be prepared for varying road conditions as you navigate toward your destination.
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
182 miles from Marina, CA
A natural place for your longest stop of the day
, about 3h 36m into the drive
.
Main Roads
Road
Distance
Duration
El Camino Real
94.6 mi
1h 49m
I 5 Truck
58.4 mi
1h 6m
Westside Freeway
56.8 mi
1h
Foothill Freeway
44 mi
50m
Paso Robles Highway
32.3 mi
38m
CA 46
24.5 mi
28m
Pomona Freeway
12 mi
13m
West Blanco Road
6.3 mi
10m
Longest stretch:
El Camino Real
— 94.6 mi, about 1h 49m
Turn-by-Turn Driving Directions
Step-by-step road directions between Marina, CA and Riverside, CA.
1
Start on this road
102 ft·9 sec·this road
2
Turn right onto Carmel Avenue
192 ft·7 sec·Carmel Avenue
3
Turn right onto CA 1 Business
0.3 mi·34 sec·Del Monte Boulevard
4
Turn right onto CR G17
2.8 mi·4 min·Reservation Road
Use the right lane.
5
Turn left onto West Blanco Road
6.3 mi·10 min·West Blanco Road
Use the straight lane.
6
Continue on East Blanco Road
1.6 mi·1 min·East Blanco Road
Use the left / straight lanes.
7
Continue on South Sanborn Road
0.8 mi·59 sec·South Sanborn Road
Use the straight lane.
8
Take the exit
0.2 mi·25 sec
9
Merge onto US 101
95 mi·1 hr 49 min·El Camino Real
Use the straight lane.
10
Take the exit
0.2 mi·30 sec
Toward CA 46 East: Fresno, Bakersfield
11
Turn left onto CA 46
24 mi·28 min·CA 46
Use the straight / left lanes.
12
Merge onto CA 41; CA 46
1.4 mi·1 min·CA 41; CA 46
13
Turn slight right
490 ft·6 sec
14
Keep slight left at fork onto CA 46
5.3 mi·6 min·Antelope Road
15
Continue on CA 46
32 mi·38 min·Paso Robles Highway
Use the slight left lane.
16
Take the exit
0.4 mi·24 sec
17
Merge onto I 5
57 mi·1 hr·Westside Freeway
Use the straight / slight right lanes.
18
Keep slight right at fork onto I 5 Truck
58 mi·1 hr 6 min·I 5 Truck
Use the straight / slight right lanes.
19
Keep slight left at fork onto I 5
2.0 mi·2 min·Golden State Freeway
Use the straight / slight right lanes.
20
Take the exit
0.3 mi·17 sec
Exit 161AToward I 210 East: PasadenaUse the slight right lane.
21
Continue on I 210
24 mi·28 min·Foothill Freeway
Use the straight / slight right lanes.
22
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.
23
Keep slight right at fork onto I 210
0.5 mi·32 sec·Foothill Freeway
24
Take the exit
0.9 mi·1 min
Exit 44AToward CA 57 South: Santa AnaUse the slight right lane.
25
Continue on CA 57
3.2 mi·3 min·Orange Freeway
Use the straight / slight right lanes.
26
Take the exit
1.1 mi·2 min
Exit 22CToward CA 71: CoronaUse the slight right lane.
27
Continue on CA 71
3.1 mi·3 min·Chino Valley Freeway
Use the straight / slight right lanes.
28
Take the exit
1.4 mi·2 min
Toward CA 60 East: RiversideUse the slight right lane.
29
Merge onto CA 60
12 mi·13 min·Pomona Freeway
Use the straight / slight right lanes.
30
Take the exit
0.5 mi·1 min
Exit 42Toward Van Buren Boulevard, Etiwanda AvenueUse the straight / slight right lanes.
31
Turn straight onto Mission Boulevard
0.2 mi·15 sec·Mission Boulevard
32
Continue on Van Buren Boulevard
6.1 mi·8 min·Van Buren Boulevard
Use the straight lane.
33
Turn left onto Central Avenue
3.6 mi·6 min·Central Avenue
Use the left lane.
34
Turn sharp right
171 ft·12 sec
35
Arrive at destination
Trip Plan
To make the most of your 7-hour and 11-minute drive, schedule at least two stops along the way to break up the monotony and keep your energy levels steady. Since you are covering a significant distance, leaving early in the morning is your best bet to avoid potential traffic bottlenecks later in the day. Monitor your fuel gauge closely during the 94.6-mile stretch on El Camino Real, as services may be spaced out more than on the major interstate segments. Given that the route is manageable in one day, use your two allotted stops to stretch your legs rather than trying to power through the entire distance in one sitting. This pacing strategy will help you arrive in Riverside feeling refreshed rather than exhausted from the long day on the road.
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 182 miles from Marina, CA, or about 3h 36m into the drive.
The longest continuous stretch on this route runs about 94.6 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 80 miles or 1h 37m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 182 miles or 3h 36m 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 53m
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 Marina, 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 Marina, CA
This is one driving day of about 364 miles and 7h 11m.
Your first comfortable stop window is around 80 miles from Marina, 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 El Camino Real for about 94.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 24
5 decision points cluster between mile 287.8 and 353.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
287.8 mi into trip|~5h 34m 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
312.5 mi into trip|~6h 3m 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
332 mi into trip|~6h 25m 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
336.1 mi into trip|~6h 31m 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
353.7 mi into trip|~6h 54m 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
Fuel & Cost
Regular Gas
$83.66 one way
$167.33 round trip
$5.84/gal25.4 MPG avg127 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$86.21
$172.43
premium
$6.18
$88.52
$177.04
diesel
$5.61
$80.37
$160.73
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$84
Meals
$25–$50
Total
$109–$134
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 127.4 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $38 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
109.2
1
$38.22
$17.47
Efficient EV
91
1
$31.85
$14.56
EV Truck/SUV
145.6
1
$50.96
$23.30
Gas CO2
127 kg
EV CO2
43 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.
Forecast as of Apr 20, 2026
Origin
Marina, CA
Late night
in Marina on Tuesday
Local time
3:38 AM
PDT
Current temp
51°F
Unavailable
Live forecast
Destination
Riverside, CA
Late night
in Riverside on Tuesday
Local time
3:38 AM
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
19 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
7h 11m 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.
More Details
What kind of drive is this?
Expect a varied experience behind the wheel, as this route features a 56% highway share across a blend of local and major thoroughfares. You will spend a significant amount of time navigating El Camino Real, which includes the longest uninterrupted stretch of the trip at 94.6 miles. The character of the drive shifts as you move from these local roads onto the I-5 Truck route and the Westside Freeway. These faster, high-speed segments contrast with the more measured pace required on the local portions of the trip. Prepare for a mix of steady interstate cruising and the different demands that come with navigating diverse road types throughout the 364-mile journey.
56% highway, the rest on surface roads — varied driving throughout.
35 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 94.6 mi on El Camino Real.
How Hard Is This Drive?
10/10
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 287.8 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 24 significant decision points across 364 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 287.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 312.5 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 332 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Elevation Profile
Hilly terrain with moderate elevation changes
2,933 ft130 ft
Total Climb
3,331 ft
Total Descent
2,633 ft
Highest Point
2,933 ft
~260 mi in
Elevation Range
2,803 ft
Notable High Points
2,933 ft at ~260 miles+1,151 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Marina, CA and Riverside, CA, road signs point toward Bakersfield and Ventura.
Riverside is a city in Riverside County in California. With a population of over 300,000, the city plays host to a diverse cross-section of people and has a rich history. Riverside is approximately 55 miles east of downtown Los Angeles. It is a center for higher education, with one community college, a large state university, and two private universities. A hub of regional commerce and transportation, it is a city with an intriguing past and a promising future, and is worth a visit.
Top landmarks
•Mission Inn — hotel in Riverside, California
•Universalist Unitarian Church of Riverside — church building in Riverside, California, USA
•First Congregational Church of Riverside — church building in Riverside, California, United States of America
Doable as a same-day drive at 7h 11m. Total distance: 364 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 11m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 94.6 miles on El Camino Real. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Riverside, CA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 2 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 287.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 312.5 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 332 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Not recommended in a single day. At 7.2 hours each way, a round trip means 14.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Riverside, CA before the return drive.
