San Mateo, CA to Anaheim, CA is 394.8 miles and takes about 7h 29m via Westside Freeway and I 5 Truck, with a fuel budget near $91 and enough daylight to finish in a day. This drive primarily stays within California, moving from the Pacific Coast region down towards Southern California. It's mostly highway driving, making it a straightforward trip if you're looking to get from point A to point B efficiently. You'll spend the majority of your time on major freeways, so plan for consistent travel speeds. This route is well-suited for a single-day push, especially if you get an early start.
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
197.4 miles from San Mateo, CA
A natural place for your longest stop of the day
, about 3h 45m into the drive
.
Main Roads
Road
Distance
Duration
Westside Freeway
181.1 mi
3h 14m
I 5 Truck
83.3 mi
1h 36m
Bayshore Freeway
59.8 mi
1h 8m
Pacheco Pass Highway
40.6 mi
50m
Santa Ana Freeway
20.7 mi
24m
Golden State Freeway
5.3 mi
6m
West Lincoln Avenue
1.3 mi
3m
East 3rd Avenue
0.4 mi
<1m
Longest stretch:
Westside Freeway
— 181.1 mi, about 3h 14m
Traffic on I-5
Hour-of-day weekday pattern from 165 FHWA count stations on your route.
Peak
3 PM
~2,565 veh/hr typical
· worst 3,327
Quietest
2 AM
~490 veh/hr
Peak-to-quiet ratio
5.2×
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 San Mateo, CA and Anaheim, CA.
1
Start on CA 82
96 ft·6 sec·South El Camino Real
2
Turn right onto East 3rd Avenue
0.4 mi·50 sec·East 3rd Avenue
3
Turn right onto South Delaware Street
373 ft·14 sec·South Delaware Street
4
Turn left onto East 4th Avenue
0.2 mi·29 sec·East 4th Avenue
Use the left lane.
5
Keep slight left at fork onto East 4th Avenue
0.1 mi·19 sec·East 4th Avenue
Use the straight / right lanes.
6
Take the ramp
0.3 mi·38 sec
Toward US 101 South: San Jose
7
Merge onto US 101
17 mi·19 min·Bayshore Freeway
Use the straight / slight right lanes.
8
Keep slight left at fork onto US 101
42 mi·48 min·Bayshore Freeway
Toward US 101 South: San Jose, Los AngelesUse the straight / slight right lanes.
9
Take the exit onto CA 152
0.3 mi·39 sec·CA 152
Toward CA 152 East: 10th Street, Pacheco Pass Road
10
Turn left onto CA 152
353 ft·12 sec·East 10th Street
11
Continue on CA 152
41 mi·50 min·Pacheco Pass Highway
12
Take the exit
0.6 mi·1 min
Toward I 5: Los Angeles
13
Merge onto I 5
181 mi·3 hr 14 min·Westside Freeway
Use the straight / slight right lanes.
14
Keep slight right at fork onto I 5 Truck
58 mi·1 hr 6 min·I 5 Truck
Use the straight / slight right lanes.
15
Keep slight left at fork onto I 5
4.1 mi·4 min·Golden State Freeway
Use the straight / slight right lanes.
16
Keep slight right at fork onto I 5 Truck
0.3 mi·17 sec·I 5 Truck
Exit 158Toward I 405 SouthUse the straight / slight right lanes.
17
Keep slight left at fork onto I 5 Truck
25 mi·29 min·I 5 Truck
Use the straight / slight right lanes.
18
Keep slight left at fork onto I 5
1.3 mi·1 min·Golden State Freeway
Toward CA 60 East, I 5 South: Pomona, Soto Street, Santa AnaUse the slight left / straight lanes.
19
Merge onto I 5
21 mi·24 min·Santa Ana Freeway
Use the straight / slight right lanes.
20
Take the exit
0.5 mi·33 sec
Exit 111Toward Lincoln AvenueUse the straight / slight right lanes.
21
Turn left onto West Lincoln Avenue
1.3 mi·3 min·West Lincoln Avenue
Use the left lane.
22
Turn right onto South Anaheim Boulevard
370 ft·14 sec·South Anaheim Boulevard
23
Turn right
200 ft·14 sec
24
Arrive at destination
Trip Plan
Given the 7h 29m estimated drive time, departing from San Mateo early in the morning is your best bet to avoid significant traffic. With two recommended stops, you can easily break up the 394.8 miles into manageable segments. Consider making your first stop around the halfway point to refuel and stretch. Since the majority of this trip is on the Westside Freeway and I 5 Truck, keep an eye on your fuel gauge, as services can sometimes be spaced further apart on these longer highway stretches. The $91 fuel cost is an estimate, so checking current prices along your route is always a good idea.
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 197.4 miles from San Mateo, CA, or about 3h 45m 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 87 miles or 1h 44m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 197.4 miles or 3h 45m 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 16m
Traffic, exits, and arrival timing usually matter more near Anaheim, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving San Mateo, 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 San Mateo, CA
This is one driving day of about 394.8 miles and 7h 29m.
Your first comfortable stop window is around 87 miles from San Mateo, 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.
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 0.5 and 371 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
0.5 mi into trip|~1m in|East 4th Avenue
Turn left onto East 4th Avenue
Lane positioning matters here
Use the left lane.
7
0.7 mi into trip|~1m in|East 4th Avenue
Keep slight left at fork onto East 4th Avenue
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / right lanes.
8
18.4 mi into trip|~22m in|US 101 / Bayshore Freeway
Keep slight left at fork onto US 101 / Bayshore Freeway toward US 101 South: San Jose, Los Angeles
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward US 101 South: San Jose, Los Angeles
8
346 mi into trip|~6h 29m in|I 5 Truck
Keep slight right at fork onto I 5 Truck toward I 405 South
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 158
Toward I 405 South
8
371 mi into trip|~6h 59m in|I 5 / Golden State Freeway
Keep slight left at fork onto I 5 / Golden State Freeway toward CA 60 East, I 5 South: Pomona, Soto Street, Santa Ana
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / straight lanes.
Toward CA 60 East, I 5 South: Pomona, Soto Stre...
Fuel & Cost
Regular Gas
$82.60 one way
$165.19 round trip
$5.31/gal25.4 MPG avg138 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.52
$85.78
$171.57
premium
$5.67
$88.05
$176.11
diesel
$4.80
$74.55
$149.09
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$83
Meals
$25–$50
Total
$108–$133
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 138.1 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $41 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
118.4
1
$41.45
$18.95
Efficient EV
98.7
1
$34.55
$15.79
EV Truck/SUV
157.9
1
$55.27
$25.27
Gas CO2
138 kg
EV CO2
46 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 Jul 17, 2026
Origin
San Mateo, CA
Morning
in San Mateo on Sunday
Local time
8:28 AM
PDT
Current temp
55°F
Mostly Clear
WSW 6 to 10 mph3% chanceLive forecast
Heat Advisory
Heat Advisory issued July 16 at 12:00PM PDT until July 16 at 11:00PM PDT by NWS Hanford CA
Red Flag Warning
Red Flag Warning issued July 16 at 11:39AM PDT until July 17 at 8:00PM PDT by NWS Medford OR
Destination
Anaheim, CA
Morning
in Anaheim on Sunday
Local time
8:28 AM
PDT
Current temp
69°F
Partly Cloudy
SE 0 to 5 mph2% chanceLive forecast
Heat Advisory
Heat Advisory issued July 16 at 12:00PM PDT until July 16 at 11:00PM PDT by NWS Hanford CA
Red Flag Warning
Red Flag Warning issued July 16 at 11:39AM PDT until July 17 at 8:00PM PDT by NWS Medford OR
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
14 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 29m 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...
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 340.4
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...
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 285.9
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,...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is predominantly highway, with 89% of the 394.8 miles on major roads like the Westside Freeway and I 5 Truck. The longest continuous stretch you'll encounter is 181.1 miles on the Westside Freeway. After this, you'll transition to surface roads for the remainder of your trip. Expect a significant amount of merging and exiting as you navigate through populated areas.
89% 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: 181.1 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 0.5 miles in near East 4th Avenue.
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 394.8 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 0.5 miles (East 4th Avenue): Lane positioning matters here; at 0.7 miles (East 4th Avenue): Highway fork - watch signs carefully. Lane positioning matters here; at 18.4 miles (US 101 / Bayshore Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Hilly terrain with moderate elevation changes
2,891 ft45 ft
Total Climb
4,044 ft
Total Descent
3,931 ft
Highest Point
2,891 ft
~310.2 mi in
Elevation Range
2,846 ft
Notable High Points
1,201 ft at ~84.6 miles+838 ft prominence
2,891 ft at ~310.2 miles+1,578 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from San Mateo, CA to Anaheim, CA, road signs begin pointing toward Santa Ana along the way.
Santa Ana
371 mi in|~6h 59m|via I 5
Detours Along the Way
Tagged by where each one fits in your drive — first break, midpoint, final stretch.
Anaheim is a city in Orange County, California. It is best known for being the home of Disneyland. Its second claim to fame is hosting the National Hockey League's Anaheim Ducks and Major League Baseball's Los Angeles Angels.
Top landmarks
•Disneyland — American theme park in California owned by The Walt Disney Company
•Disney California Adventure — theme park in California, part of Disneyland Resort
•Soarin' — flight motion simulator attraction at Disney parks
Doable as a same-day drive at 7h 29m. Total distance: 394.8 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 29m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 181.1 miles on Westside Freeway. The full list of main roads is in the Roads section above.
Yes — we found about 27 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 Anaheim, 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 27 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.5 miles (East 4th Avenue): Lane positioning matters here; at 0.7 miles (East 4th Avenue): Highway fork - watch signs carefully. Lane positioning matters here; at 18.4 miles (US 101 / Bayshore Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — San Francisco Maritime National Historical Park, Santa Monica Mountains National Recreation Area and Rosie the Riveter WWII Home Front National Historical Park (6 total within detour distance). See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 7.5 hours each way, a round trip means 15.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Anaheim, CA before the return drive.
