Oakland, CA to Monrovia, CA is 380.5 miles and takes about 7h 3m via Westside Freeway and I-5 Truck, with a fuel budget near $86 and enough daylight to finish in a day. This drive stays within California, traversing the Pacific Coast region for its entirety. It's a predominantly highway route, making it a straightforward option for a single-day trip. You'll primarily be on major freeways, so expect consistent travel speeds. Consider this if you're looking for an efficient way to cover the distance between Northern and Southern California.
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
190.3 miles from Oakland, CA
A natural place for your longest stop of the day
, about 3h 30m into the drive
.
Main Roads
Road
Distance
Duration
Westside Freeway
224.4 mi
4h
I 5 Truck
58.4 mi
1h 6m
Foothill Freeway
33.9 mi
39m
Arthur H. Breed Junior Freeway
30.2 mi
34m
William Elton Brown Freeway
17 mi
18m
Nimitz Freeway
9.7 mi
11m
Golden State Freeway
2 mi
2m
Castro Valley Freeway
1.9 mi
2m
Longest stretch:
Westside Freeway
— 224.4 mi, about 4h
Traffic on I-5
Hour-of-day weekday pattern from 162 FHWA count stations on your route.
Peak
2 PM
~1,500 veh/hr typical
· worst 2,272
Quietest
2 AM
~312 veh/hr
Peak-to-quiet ratio
4.8×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 44 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Oakland, CA and Monrovia, CA.
1
Start on 14th Street
0.2 mi·52 sec·14th Street
2
Turn right onto Harrison Street
0.2 mi·34 sec·Harrison Street
3
Turn left onto 11th Street
0.2 mi·25 sec·11th Street
Use the straight lane.
4
Turn right onto Madison Street
0.3 mi·49 sec·Madison Street
5
Turn left onto 5th Street
381 ft·8 sec·5th Street
Use the left / straight lanes.
6
Take the ramp
0.2 mi·30 sec
Toward I 880 South: San Jose
7
Merge onto I 880
9.7 mi·11 min·Nimitz Freeway
Use the straight / slight right lanes.
8
Take the exit
0.2 mi·23 sec
Exit 31Toward I 238: Castro Valley, StocktonUse the straight / slight right lanes.
9
Keep slight left at fork
0.2 mi·22 sec
Exit 31Toward I 238: Stockton FresnoUse the straight / slight right lanes.
10
Continue on I 238
1.9 mi·2 min·Castro Valley Freeway
Exit 31Toward I 238: Stockton FresnoUse the straight / slight right lanes.
11
Continue on I 580
12 mi·14 min·Arthur H. Breed Junior Freeway
Exit 14Use the straight / right lanes.
12
Keep slight right at fork onto I 580
18 mi·20 min·Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
13
Keep slight right at fork onto I 580
11 mi·11 min·William Elton Brown Freeway
14
Keep slight left at fork onto I 580
5.9 mi·6 min·William Elton Brown Freeway
15
Merge onto I 5
224 mi·4 hr·Westside Freeway
Use the straight / slight right lanes.
16
Keep slight right at fork onto I 5 Truck
58 mi·1 hr 6 min·I 5 Truck
Use the straight / slight right lanes.
17
Keep slight left at fork onto I 5
2.0 mi·2 min·Golden State Freeway
Use the straight / slight right lanes.
18
Take the exit
0.3 mi·17 sec
Exit 161AToward I 210 East: PasadenaUse the slight right lane.
19
Continue on I 210
24 mi·28 min·Foothill Freeway
Use the straight / slight right lanes.
20
Keep slight right at fork onto I 210
9.5 mi·10 min·Foothill Freeway
Toward CA 134 West, I 210 East: San Bernardino, VenturaUse the slight right lane.
21
Take the exit
0.2 mi·29 sec
Exit 34Toward Myrtle AvenueUse the straight / slight right lanes.
22
Turn left onto South Myrtle Avenue
0.9 mi·2 min·South Myrtle Avenue
Use the left / straight / right lanes.
23
Turn right onto East Lime Avenue
0.1 mi·27 sec·East Lime Avenue
24
Arrive at destination
East Lime Avenue
Trip Plan
For this 7-hour drive, leaving early in the morning is your best bet to avoid the heaviest traffic, especially as you get closer to the Los Angeles area. With only 2 planned stops, you can afford to be flexible with your timing, but it's wise to fuel up before you start or at the first opportunity to avoid any last-minute searches. Keep an eye on your fuel gauge, as the longest stretch on the Westside Freeway is over 220 miles. This drive is well within the capabilities of a single day, so you won't need to worry about overnight accommodations if you depart promptly.
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 190.3 miles from Oakland, CA, or about 3h 30m into the drive.
The longest continuous stretch on this route runs about 224.4 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 84 miles or 1h 36m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 190.3 miles or 3h 30m 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 52m
Traffic, exits, and arrival timing usually matter more near Monrovia, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Oakland, 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 Oakland, CA
This is one driving day of about 380.5 miles and 7h 3m.
Your first comfortable stop window is around 84 miles from Oakland, 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 224.4 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 21
5 decision points cluster between mile 0.4 and 369.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
0.4 mi into trip|~1m in|11th Street
Turn left onto 11th Street
Lane positioning matters here
Use the straight lane.
8
10.9 mi into trip|~15m in
Take the exit toward I 238: Castro Valley, Stockton
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 31
Toward I 238: Castro Valley, Stockton
9
11.1 mi into trip|~15m in
Keep slight left at fork toward I 238: Stockton Fresno
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 31
Toward I 238: Stockton Fresno
7
345.1 mi into trip|~6h 20m 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
369.8 mi into trip|~6h 49m 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,...
Fuel & Cost
Regular Gas
$79.61 one way
$159.21 round trip
$5.31/gal25.4 MPG avg133 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.52
$82.68
$165.35
premium
$5.67
$84.86
$169.73
diesel
$4.80
$71.85
$143.69
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: 133.1 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $40 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
114.2
1
$39.95
$18.26
Efficient EV
95.1
1
$33.29
$15.22
EV Truck/SUV
152.2
1
$53.27
$24.35
Gas CO2
133 kg
EV CO2
45 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 Jul 19, 2026
Origin
Oakland, CA
Morning
in Oakland on Tuesday
Local time
8:04 AM
PDT
Current temp
71°F
Partly Sunny
W 8 mph2% chanceLive forecast
Flood Watch
Flood Watch issued July 19 at 11:41AM PDT until July 20 at 11:00PM PDT by NWS Reno NV
Beach Hazards Statement
Beach Hazards Statement issued July 19 at 11:24AM PDT until July 21 at 5:00PM PDT by NWS Los Angeles/Oxnard CA
Destination
Monrovia, CA
Morning
in Monrovia on Tuesday
Local time
8:04 AM
PDT
Current temp
89°F
Sunny
SW 5 to 10 mph3% chanceLive forecast
Flood Watch
Flood Watch issued July 19 at 11:41AM PDT until July 20 at 11:00PM PDT by NWS Reno NV
Beach Hazards Statement
Beach Hazards Statement issued July 19 at 11:24AM PDT until July 21 at 5:00PM PDT by NWS Los Angeles/Oxnard CA
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
18 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 3m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
San Francisco Maritime National Historical Park
National Historical Park
Established in 1988, San Francisco Maritime National Historical Park celebrates America’s maritime heritage on the Pacific Coast. Our 50-acre park has grown around Aquatic Park Cove, a protected area...
Rosie the Riveter WWII Home Front National Historical Park
National Historical Park
Celebrate and honor the contributions and sacrifices of American civilians on the WWII home front. Discover how diverse communities lived, worked, and interacted. Many faces, many stories, many truths...
Experience a park so rich it supports 19 distinct ecosystems with over 2,000 plant and animal species. Go for a hike, enjoy a vista, have a picnic or learn about the centuries of overlapping history f...
Walk among old growth coast redwoods, cooling their roots in the fresh water of Redwood Creek and lifting their crowns to reach the sun and fog. Federally protected as a National Monument since 1908,...
On July 17, 1944, a massive explosion jolted the San Francisco East Bay area, shattering windows and lighting up the night sky. At Port Chicago Naval Magazine, 320 men were killed instantly when two s...
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...
22 mi from route
~54 min detour
Free
near mile 341.1
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is 99% highway, meaning you'll be on freeways for almost the entire 380.5 miles. You'll experience a long stretch of 224.4 miles on the Westside Freeway before transitioning to other main roads like I-5 Truck and Foothill Freeway. Expect to encounter dense exit traffic as you approach and navigate through urban areas. The profile is mostly highway, so prepare for consistent cruising speeds for the majority of the trip.
99% highway — fuel and pacing are the main things to plan.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 224.4 mi on Westside Freeway.
How Hard Is This Drive?
9/10
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 0.4 miles in near 11th Street.
Driving Effort9/10
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 21 significant decision points across 380.5 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 0.4 miles (11th Street): Lane positioning matters here; at 10.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 11.1 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Oakland is a port city in the Bay Area of California in the United States. Once an industrial area overshadowed by San Francisco, its larger neighbor to the west, this city of 440,000 people (2020) has begun to step out from under San Francisco's shadow with its notable natural and architectural features and its rise as the multicultural "hipster" city of the Bay Area.
Top landmarks
•San Francisco–Oakland Bay Bridge — suspension bridge connecting San Francisco and Oakland, California, USA
•Lake Merritt — lagoon in Oakland, California, USA
•Oakland Museum of California — art museum in Oakland, California
Doable as a same-day drive at 7h 3m. Total distance: 380.5 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 3m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 224.4 miles on Westside Freeway. The full list of main roads is in the Roads section above.
Yes — we found about 33 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Monrovia, 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. There are 33 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.4 miles (11th Street): Lane positioning matters here; at 10.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 11.1 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — San Francisco Maritime National Historical Park, Rosie the Riveter WWII Home Front National Historical Park and Golden Gate National Recreation Area (6 total within detour distance). See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 7.1 hours each way, a round trip means 14.1 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Monrovia, CA before the return drive.
