The drive from Irvine, CA to Fillmore, CA covers 100 miles and takes about 1h 59m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Santa Ana Freeway, Golden State Freeway, East Telegraph Road for much of the mileage,
and the overall profile is mostly highway.
The longest uninterrupted segment is about 29.6 miles on Santa Ana Freeway.
At current regular gas prices, budget about $22.98 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
50 miles from Irvine, CA
A natural place for your longest stop of the day
, about 58m into the drive
.
Main Roads
Road
Distance
Duration
Santa Ana Freeway
29.6 mi
34m
Golden State Freeway
27.7 mi
32m
East Telegraph Road
12.7 mi
16m
I 5 Truck
11.4 mi
12m
San Diego Freeway
5.6 mi
6m
Henry Mayo Drive
4.3 mi
5m
Costa Mesa Freeway
3.6 mi
4m
Korean War Veterans' Memorial Highway
1.6 mi
2m
Longest stretch:
Santa Ana Freeway
— 29.6 mi, about 34m
Turn-by-Turn Driving Directions
Step-by-step road directions between Irvine, CA and Fillmore, CA.
1
Start on I 405
1.4 mi·1 min·San Diego Freeway
2
Take the exit
0.3 mi·21 sec
Exit 4Toward University Drive, Jeffrey Road
3
Turn left onto Jeffrey Road
0.2 mi·22 sec·Jeffrey Road
Use the left lane.
4
Take the ramp
0.2 mi·18 sec
Toward I 405 North: Los AngelesUse the straight / right lanes.
5
Merge onto I 405
4.2 mi·4 min·San Diego Freeway
Use the straight / slight right lanes.
6
Take the exit
0.2 mi·16 sec
Exit 9AToward CA 55 South, CA 55 North: FreewayUse the slight right lane.
7
Keep slight right at fork
0.5 mi·35 sec
Toward CA 55 NorthUse the slight left / slight right lanes.
8
Merge onto CA 55
3.2 mi·3 min·Costa Mesa Freeway
Use the straight / slight right lanes.
9
Keep slight right at fork onto CA 55
0.4 mi·28 sec·Costa Mesa Freeway
Use the straight / slight left lanes.
10
Take the exit
0.7 mi·46 sec
Exit 10BToward I 5 North: Santa AnaUse the straight / slight right lanes.
11
Merge onto I 5
0.5 mi·36 sec·Santa Ana Freeway
Use the straight / slight right lanes.
12
Keep slight right at fork onto I 5
1.7 mi·1 min·Santa Ana Freeway
13
Keep slight right at fork onto I 5
9.4 mi·10 min·Santa Ana Freeway
Use the slight right lane.
14
Keep slight right at fork onto I 5
18 mi·20 min·Santa Ana Freeway
Use the straight / slight right lanes.
15
Keep slight right at fork onto I 5
25 mi·29 min·Golden State Freeway
Use the straight / slight right lanes.
16
Keep slight left at fork onto I 5
2.2 mi·2 min·Golden State Freeway
Use the straight / slight right lanes.
17
Keep slight right at fork onto I 5 Truck
1.5 mi·1 min·I 5 Truck
Exit 161AToward I 5 Truck North, CA 14 TruckUse the straight / slight right lanes.
18
Keep slight left at fork onto I 5 Truck
9.9 mi·11 min·I 5 Truck
Use the straight / slight right lanes.
19
Take the exit onto CA 126
0.3 mi·39 sec·CA 126
Exit 172Toward CA 126 West: Newhall Ranch RoadUse the straight / slight right lanes.
20
Continue on CA 126
1.6 mi·2 min·Korean War Veterans' Memorial Highway
Use the left lane.
21
Turn straight onto CA 126
4.3 mi·5 min·Henry Mayo Drive
22
Continue on CA 126
13 mi·16 min·East Telegraph Road
23
Continue on CA 126
0.8 mi·1 min·Ventura Street
24
Turn right onto A Street
0.2 mi·30 sec·A Street
25
Arrive at destination
A Street
Trip Plan
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 50 miles from Irvine, CA, or about 58m into the drive.
The longest continuous stretch on this route runs about 29.6 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 22 miles or 25m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 50 miles or 58m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 35m
Traffic, exits, and arrival timing usually matter more near Fillmore, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Irvine, CA so your first major turns are already loaded.
Day 1
Settle into the route from Irvine, CA
This is one driving day of about 100 miles and 1h 59m.
Your first comfortable stop window is around 22 miles from Irvine, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on Santa Ana Freeway for about 29.6 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 19
5 decision points cluster between mile 6.3 and 80 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
6.3 mi into trip|~7m in
Take the exit toward CA 55 South, CA 55 North: Freeway
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 9A
Toward CA 55 South, CA 55 North: Freeway
7
6.5 mi into trip|~7m in
Keep slight right at fork toward CA 55 North
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward CA 55 North
7
10.6 mi into trip|~12m in
Take the exit toward I 5 North: Santa Ana
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 10B
Toward I 5 North: Santa Ana
9
68.6 mi into trip|~1h 19m in|I 5 Truck
Keep slight right at fork onto I 5 Truck toward I 5 Truck North, CA 14 Truck
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 161A
Toward I 5 Truck North, CA 14 Truck
7
80 mi into trip|~1h 32m in|CA 126
Take the exit onto CA 126 toward CA 126 West: Newhall Ranch Road
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 172
Toward CA 126 West: Newhall Ranch Road
Fuel & Cost
Regular Gas
$22.98 one way
$45.97 round trip
$5.84/gal25.4 MPG avg35 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$23.69
$47.37
premium
$6.18
$24.32
$48.64
diesel
$5.61
$22.08
$44.16
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$23
Meals
$25–$50
Total
$48–$73
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 35 kg one way.
Prices: EIA weekly data, 2026-04-13.
EV Charging Along Route
2 DC fast chargers
· Coverage: good
Heritage Plaza - Tesla Supercharger
Irvine, CA
Tesla
16 DCFC
Newport Coast Community Center
Newport Coast, CA
eVgo Network
1 DCFC
eVgo Network: 1
Tesla: 1
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $11 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
30
0
$10.50
$4.80
Efficient EV
25
0
$8.75
$4.00
EV Truck/SUV
40
0
$14.00
$6.40
Gas CO2
35 kg
EV CO2
12 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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
Irvine, CA
Morning
in Irvine on Sunday
Local time
8:48 AM
PDT
Current temp
71°F
Unavailable
Live forecast
Destination
Fillmore, CA
Morning
in Fillmore on Sunday
Local time
8:48 AM
PDT
Current temp
48°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
23 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
1h 59m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
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.
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...
21 mi from route
~53 min detour
Free
near mile 93.1
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
100 mi in 1h 59m, mostly highway — 29.6 mi of that is on Santa Ana Freeway.
78% highway — fuel and pacing are the main things to plan.
25 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 29.6 mi on Santa Ana Freeway.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on Santa Ana Freeway and Golden State Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 6.3 miles in.
Driving Effort10/10
Demanding - stay alert through the decision-heavy sections
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 100 miles you will encounter 19 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 6.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 6.5 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 10.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Irvine is a city of 308,000 people (2020) in Orange County, California. Irvine is one of the newest and largest cities in Orange County, and it is still growing. The city is a perfectly planned suburbia. The Irvine Company started developing the area in the 1960s and the city was formally incorporated on December 28, 1971.
Top landmarks
•Pretend City Children's Museum — children's Museum in California, U.S.
Fillmore is a small town in Ventura County in California. It is primarily an agricultural area, although it does have a historic downtown that dates back to the late 1800s when the Southern Pacific railroad built a line through the town.
Doable as a same-day drive at 1h 59m. Total distance: 100 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 59m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (78%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 29.6 miles on Santa Ana Freeway. The full list of main roads is in the Roads section above.
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 Fillmore, CA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: at 6.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 6.5 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 10.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Yes. A round trip is manageable in a single day if you plan a break at Fillmore, CA before heading back.
