Skip to main content
Trip.ovh Logo
Trip.ovh

Trip from Las Lomas, CA to Santa Ana, CA

Last recalculated Apr 16, 2026

Drive Time

6h 44m

Distance

355.6 mi

572 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$82

one way

EV Charging

Unknown

Best Time to Leave

Save up to 35 min
4 AM
6h 33m ★
6 AM
6h 45m
8 AM
7h 8m
10 AM
6h 53m
12 PM
6h 51m
3 PM
6h 54m
5 PM
7h 7m
8 PM
6h 38m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Best Time Drive vs Fly
Google Maps Waze Apple Maps
Download GPX
Downtown Las Lomas, CA, CA

Las Lomas, CA

Tori Pezzulla❤️

county seat and city of Orange County, California, United States

Santa Ana, CA

Wikimedia Commons

Trip Overview

The drive from Las Lomas, CA to Santa Ana, CA covers 355.6 miles and takes about 6h 44m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on Westside Freeway, I 5 Truck, CA 156 for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 181.1 miles on Westside Freeway. At current regular gas prices, budget about $81.73 one way before food or hotel costs.

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

1 planned break

Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.

Midpoint

177.8 miles from Las Lomas, CA

A natural place for your longest stop of the day , about 3h 22m into the drive .

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 6h 44m. Total distance: 355.6 miles.

Family Friendly

Moderate complexity with 1 natural rest stops along the way.

Solo Traveler

6h 44m drive, plan rest stops for pacing.

Drive Character

This is a 6h 44m highway drive covering 355.6 miles, with most of the trip on Westside Freeway and I 5 Truck. The longest continuous stretch is about 181.1 miles on Westside Freeway.

Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 31 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 10 miles in near State Route 156.

Driving Effort 9/10

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 25 significant decision points across 355.6 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 10 miles (State Route 156): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 300.6 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here; at 325.6 miles (I 5 / Golden State Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.

Critical Maneuvers

5 of 25 key points

These are the spots where you need to pay the most attention. Preview them before you drive.

8
10 mi into trip | ~15m in | State Route 156

Keep slight right at fork onto State Route 156 toward CA 156 East: San Juan Bautista, Hollister

Highway fork - watch signs carefully. Multiple destination signs - pick the right one

Exit 345 Toward CA 156 East: San Juan Bautista, Holliste...
8
300.6 mi into trip | ~5h 38m 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
325.6 mi into trip | ~6h 7m 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...
7
352.8 mi into trip | ~6h 40m in

Take the exit toward Broadway, Main Street, Santa Ana

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. Toward Broadway, Main Street, Santa Ana
8
353.6 mi into trip | ~6h 40m in

Keep slight right at fork toward Main Street North, Broadway

Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one

Use the straight / slight right lanes. Toward Main Street North, Broadway

Main Roads

Road Distance Duration
Westside Freeway 181.1 mi 3h 14m
I 5 Truck 83.3 mi 1h 36m
CA 156 46.2 mi 55m
Santa Ana Freeway 26 mi 30m
Golden State Freeway 5.3 mi 6m
San Juan Road 2.9 mi 5m
El Camino Real 2.5 mi 2m
Hall Road 2.3 mi 3m
Longest stretch: Westside Freeway — 181.1 mi, about 3h 14m

Turn-by-Turn Driving Directions

Step-by-step road directions between Las Lomas, CA and Santa Ana, CA.

1

Start on this road

54 ft · 4 sec · this road
2

Turn right

44 ft · 5 sec
3

Turn right onto Willow Road

220 ft · 13 sec · Willow Road
4

Turn right onto CR G12

2.3 mi · 3 min · Hall Road
5

Continue on San Miguel Canyon Road

0.4 mi · 45 sec · San Miguel Canyon Road
6

Turn straight onto Tarpey Road

1.3 mi · 2 min · Tarpey Road
7

At end of road, turn right onto CR G11

2.9 mi · 5 min · San Juan Road
8

Take the ramp

0.3 mi · 23 sec
9

Merge onto US 101; CA 156

2.5 mi · 2 min · El Camino Real
10

Take the exit onto State Route 156

0.3 mi · 18 sec · State Route 156
Exit 345 Toward CA 156 East: San Juan Bautista, Hollister
11

Keep slight right at fork onto State Route 156

0.2 mi · 11 sec · State Route 156
Exit 345 Toward CA 156 East: San Juan Bautista, Hollister
12

Continue on CA 156

5.2 mi · 6 min · CA 156
Use the straight / right lanes.
13

Enter roundabout onto CA 156

198 ft · 6 sec · CA 156
14

Continue on CA 156

5.9 mi · 7 min · CA 156
Use the straight / right lanes.
15

Turn slight right onto CA 156

35 mi · 41 min · CA 156
16

Take the exit

0.6 mi · 1 min
Toward I 5: Los Angeles
17

Merge onto I 5

181 mi · 3 hr 14 min · 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

4.1 mi · 4 min · Golden State Freeway
Use the straight / slight right lanes.
20

Keep slight right at fork onto I 5 Truck

0.3 mi · 17 sec · I 5 Truck
Exit 158 Toward I 405 South Use the straight / slight right lanes.
21

Keep slight left at fork onto I 5 Truck

25 mi · 29 min · I 5 Truck
Use the straight / slight right lanes.
22

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 Ana Use the slight left / straight lanes.
23

Merge onto I 5

26 mi · 30 min · Santa Ana Freeway
Use the straight / slight right lanes.
24

Keep slight right at fork onto I 5

0.2 mi · 16 sec · Santa Ana Freeway
Use the straight / slight right lanes.
25

Take the exit

0.8 mi · 57 sec
Toward Broadway, Main Street, Santa Ana Use the straight / slight right lanes.
26

Keep slight right at fork

0.3 mi · 21 sec
Toward Main Street North, Broadway Use the straight / slight right lanes.
27

Turn straight onto North Broadway

1.3 mi · 2 min · North Broadway
Use the left lane.
28

Turn left onto West 5th Street

0.1 mi · 16 sec · West 5th Street
Use the left lane.
29

Turn right onto North Main Street

0.2 mi · 30 sec · North Main Street
Use the right lane.
30

Turn right onto West 1st Street

52 ft · 1 sec · West 1st Street
Use the right lane.
31

Arrive at destination

West 1st Street

Trip Plan

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 1 meaningful break for fuel, food, and rest.
The halfway point lands around 177.8 miles from Las Lomas, CA, or about 3h 22m 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 78 miles or 1h 35m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 177.8 miles or 3h 22m 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 32m

Traffic, exits, and arrival timing usually matter more near Santa Ana, CA than in the middle of the route.

Before You Leave

+

Open the route before leaving Las Lomas, 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.

Day 1

Settle into the route from Las Lomas, CA

This is one driving day of about 355.6 miles and 6h 44m.

Your first comfortable stop window is around 78 miles from Las Lomas, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break 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 177.8 mi from Las Lomas, CA · 3h 22m into the drive

city and county seat of Kern County, California, United States

Mid-route town

Meal stop

Bakersfield, CA

178 mi into the route

Best for: Lunch, fuel, and a longer reset

This sits close to the middle of the route, so it works well for the longest stop of the day.

Pacing Suggestions

Mendota, CA

Fuel and coffee

A short stop after about 78 miles helps settle the day before fatigue starts building.

Avenal, CA

Meal break

The midpoint is around 177.8 miles from Las Lomas, 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 Santa Ana, CA

The final approach into Santa Ana, 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 Santa Ana, 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

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...

22 mi from route ~55 min detour Free near mile 290.2
View on nps.gov
César E. Chávez National Monument

César E. Chávez National Monument

National Monument

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...

28 mi from route ~69 min detour Free near mile 229.7
View on nps.gov

Park data from the National Park Service API. Alerts update every 2 hours.

Fuel & Cost

Regular Gas

$81.73 one way

$163.46 round trip

$5.84/gal 25.4 MPG avg 124 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $6.02 $84.22 $168.45
premium $6.18 $86.48 $172.96
diesel $5.61 $78.51 $157.02

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$82

Meals

$25–$50

Total

$107–$132

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 124.4 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $37 in charging · 1 stop · 66% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 106.7 1 $37.34 $17.07
Efficient EV 88.9 1 $31.12 $14.22
EV Truck/SUV 142.2 1 $49.78 $22.76

Gas CO2

124 kg

EV CO2

42 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 15, 2026

Origin

Las Lomas, CA

Afternoon in Las Lomas on Thursday

Local time

4:14 PM

PDT

Current temp

65°F

Unavailable

Live forecast

Destination

Santa Ana, CA

Afternoon in Santa Ana on Thursday

Local time

4:14 PM

PDT

Current temp

72°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

7 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

6h 44m 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 Las Lomas, CA to Santa Ana, CA covers 355.6 miles and takes about 6h 44m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Westside Freeway, I 5 Truck, CA 156. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 177.8 miles from Las Lomas, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $81.73 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 1 meaningful break 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 25 significant decision points across 355.6 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 10 miles (State Route 156): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 300.6 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here; at 325.6 miles (I 5 / Golden State Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
The route from Las Lomas, CA to Santa Ana, CA does not surface many named destination signs beyond the main corridor.
Yes. Nearby national parks include Santa Monica Mountains National Recreation Area and César E. Chávez National Monument.

Was this helpful?

Thanks for your feedback!

Your tip has been submitted. Thanks!

/500

Explore More

Continue From Santa Ana, CA

Cottonwood, CA 559.9 mi · 10h 15m Clear Lake Riviera, CA 495.9 mi · 9h 31m Palermo, CA 480 mi · 8h 57m Arbuckle, CA 462.5 mi · 8h 30m

More from Las Lomas, CA

Oakland, CA 89.5 mi · 1h 50m

More trips to Santa Ana, CA

Myrtletown, CA 677.6 mi Pine Hills, CA 675.3 mi Willits, CA 541.8 mi Truckee, CA 516.5 mi Orland, CA 515.8 mi Nevada City, CA 476.5 mi
Overnight trips from Las Lomas, CA Scenic drives in CA

Explore more options from Las Lomas, CA or browse trips ending in Santa Ana, CA.

Looking for more statewide routes? Browse CA road trips.

Explore maps for Las Lomas, CA or Santa Ana, CA on MapSof.net.