How far is Santa Ana, CA from Castaic, CA?
The driving distance from Santa Ana, CA to Castaic, CA is about 72.1 miles (116.1 km), with a travel time of about 01h 25m by car.
- The straight-line flight distance is about 67.1 miles (108 km).
- For a round trip, plan for roughly 02h 51m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM PDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 25m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
The second most populous city in Los Angeles County, California.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Clear
Driving Route Map
The map below follows the saved road route between Santa Ana and Castaic.
Turn-by-Turn Driving Directions
Step-by-step road directions between Santa Ana and Castaic.
-
1
Start on West 1st Street
576 ft · 16 sec · West 1st Street
-
2
Turn right onto North Broadway
1.5 mi · 3 min · North Broadway
-
3
Turn right onto West Santa Clara Avenue
615 ft · 14 sec · West Santa Clara Avenue
-
4
Continue on I 5 North: Los Angeles
1787 ft · 27 sec
-
5
Merge slight left onto Santa Ana Freeway
8.9 mi · 10 min · Santa Ana Freeway
-
6
Keep slight right to continue on Santa Ana Freeway
18 mi · 21 min · Santa Ana Freeway
-
7
Keep slight right to continue on Golden State Freeway
25.5 mi · 30 min · Golden State Freeway
-
8
Keep slight left to continue on Golden State Freeway
2.2 mi · 3 min · Golden State Freeway
-
9
Keep slight right to continue on I 5 Truck North, CA 14 Truck
1.5 mi · 2 min
-
10
Keep slight left
13.5 mi · 16 min
-
11
Take the exit slight right toward Parker Road
1130 ft · 33 sec
-
12
Turn left onto Parker Road
1326 ft · 44 sec · Parker Road
-
13
Turn left onto Castaic Oak Lane
19 m · 3 sec · Castaic Oak Lane
-
14
Arrive at your destination
0 m · 1 sec · Castaic Oak Lane
Car Route Details
A richer read on the saved driving route between Santa Ana and Castaic.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Golden State Freeway
Keep slight right to continue on Golden State Freeway
25.5 mi · 00h 30m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Santa Ana and Clear near Castaic.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Santa Ana to Castaic?
The road trip is about 72.1 miles (116.1 km) and usually takes 01h 25m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Glendale is a useful midpoint, sitting about 36.1 miles from Santa Ana and 36.1 miles from Castaic.
How much longer is the road route than the straight-line distance?
The direct path is about 67.1 miles (108 km), while the road route adds roughly 5 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM PDT. If you want a more comfortable same-day return, try to leave by 3:38 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.97 one way or $31.93 round trip. Estimated CO2 is about 22.7 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Santa Ana and Clear near Castaic.
Stop Ideas Near Glendale
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Bell Gardens Inn Los Angeles
City of Beverly Hills Parking Lot
City of Los Angeles
City Of El Monte Public Works Department
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Glendale.
Glendale Transportation Center
Los Angeles Union Station
La Crescenta, California
Pasadena, California
Flight Path Map
This map shows the direct air route between Santa Ana and Castaic. Straight-line distance: 67.1 mi (107.99 km).
#1 Santa Ana
The most populous city in Orange County, California and the center of the Santa Ana metropolitan area.
| Population | 331,301 |
| Coordinates | 33.7455700, -117.8678300 |
| Altitude | 35 |
| Country | United States |
#2 Castaic
Situated in the northwestern portion of Los Angeles County, this unincorporated area rests at an elevation of 1,227 feet within the rugged terrain of the Sierra Pelona Mountains.
| Population | 0 |
| Coordinates | 34.4888800, -118.6228700 |
| Altitude | 374 |
| Country | United States |
End: Castaic (-118.62287, 34.48888)
Estimated Travel Time
Distance: 116 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 24m |
| 40 mph (64.37 km/h) | 01h 48m |
| 50 mph (80.47 km/h) | 01h 26m |
| 60 mph (96.56 km/h) | 01h 12m |
| 70 mph (112.65 km/h) | 01h 01m |
| 80 mph (129 km/h) | 00h 54m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $6.26 | $15.97 | $31.93 |
| Mid-grade | $6.50 | $16.57 | $33.14 |
| Premium | $6.69 | $17.06 | $34.11 |
| Diesel | $8.41 | $21.45 | $42.91 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in California · Oct 15, 2026