How far is Los Angeles, CA from Altadena, CA?
The driving distance from Los Angeles, CA to Altadena, CA is about 13.7 miles (22.1 km), with a travel time of about 00h 24m by car.
- The straight-line flight distance is about 11.5 miles (18.5 km).
- For a round trip, plan for roughly 00h 49m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM PDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 24m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
City in Los Angeles County, California, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Los Angeles and Altadena.
Turn-by-Turn Driving Directions
Step-by-step road directions between Los Angeles and Altadena.
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1
Start on West 1st Street
761 ft · 32 sec · West 1st Street
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2
Turn right onto North Broadway
1.4 km · 2 min · North Broadway
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3
Turn left onto West College Street
123 m · 15 sec · West College Street
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4
Turn right onto North Hill Street
1580 ft · 41 sec · North Hill Street
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5
Take the ramp straight toward CA 110 North
131 m · 7 sec
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6
Merge slight left onto Arroyo Seco Parkway
5.8 mi · 8 min · Arroyo Seco Parkway
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7
Take the exit slight right toward Orange Grove Avenue
618 ft · 18 sec
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8
Turn left onto Orange Grove Avenue
2100 ft · 1 min · Orange Grove Avenue
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9
Turn right onto Columbia Street
1105 ft · 30 sec · Columbia Street
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10
Turn left onto South Pasadena Avenue
1 mi · 2 min · South Pasadena Avenue
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11
Turn slight left onto Long Beach Freeway
2262 ft · 33 sec · Long Beach Freeway
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12
Take the exit slight right toward I 210 East: San Bernardino
3144 ft · 1 min
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13
Merge slight left onto Ventura Freeway
1978 ft · 26 sec · Ventura Freeway
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14
Merge slight right onto Foothill Freeway
1689 ft · 22 sec · Foothill Freeway
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15
Take the exit slight right toward Lake Avenue
1313 ft · 32 sec
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16
Turn straight onto East Corson Street
136 m · 10 sec · East Corson Street
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17
Turn left onto North Lake Avenue
2.7 mi · 6 min · North Lake Avenue
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18
Arrive at your destination
0 m · 1 sec · North Lake Avenue
Car Route Details
A richer read on the saved driving route between Los Angeles and Altadena.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Arroyo Seco Parkway
Merge slight left onto Arroyo Seco Parkway
5.8 mi · 00h 08m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Los Angeles and Sunny near Altadena.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Los Angeles to Altadena?
The road trip is about 13.7 miles (22.1 km) and usually takes 00h 24m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
South Pasadena is a useful midpoint, sitting about 6.9 miles from Los Angeles and 6.8 miles from Altadena.
How much longer is the road route than the straight-line distance?
The direct path is about 11.5 miles (18.5 km), while the road route adds roughly 2.2 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 7:00 AM to 7:00 PM PDT. If you want a more comfortable same-day return, try to leave by 7:40 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.77 one way or $5.54 round trip. Estimated CO2 is about 4.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Los Angeles and Sunny near Altadena.
Stop Ideas Near South Pasadena
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Bell Gardens Inn Los Angeles
City of South El Monte City Hall
City of Los Angeles
City Of El Monte Public Works Department
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to South Pasadena.
Pasadena, California
Glendale Transportation Center
Los Angeles Union Station
La Crescenta, California
Flight Path Map
This map shows the direct air route between Los Angeles and Altadena. Straight-line distance: 11.48 mi (18.47 km).
#1 Los Angeles
The second most populous city in the United States and the center of the Los Angeles metropolitan area.
| Population | 3,970,219 |
| Coordinates | 34.0522300, -118.2436800 |
| Altitude | 89 |
| Country | United States |
#2 Altadena
Census-designated place in Los Angeles County, California, United States
| Population | 42,777 |
| Coordinates | 34.1897300, -118.1311800 |
| Altitude | 414 |
| Country | United States |
End: Altadena (-118.13118, 34.18973)
Estimated Travel Time
Distance: 22 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 27m |
| 40 mph (64.37 km/h) | 00h 20m |
| 50 mph (80.47 km/h) | 00h 16m |
| 60 mph (96.56 km/h) | 00h 13m |
| 70 mph (112.65 km/h) | 00h 11m |
| 80 mph (129 km/h) | 00h 10m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $2.77 | $5.54 |
| Mid-grade | $6.07 | $2.91 | $5.82 |
| Premium | $6.24 | $3.00 | $5.99 |
| Diesel | $7.57 | $3.63 | $7.26 |
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 · Apr 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.