Origin
Mammoth Lakes, CA
Afternoon in Mammoth Lakes on Sunday
Local time
4:41 PM
PDT
Current temp
31°F
Unavailable
Live forecast
Trip from Mammoth Lakes, CA to Los Angeles, CA
Drive Time
6h 7m
Distance
308.6 mi
497 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$71
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
5h 55m
★
6 AM
6h 7m
8 AM
6h 33m
10 AM
6h 16m
12 PM
6h 14m
3 PM
6h 18m
5 PM
6h 32m
8 PM
6h 0m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Los Angeles, CA
Stephen Leonardi
Trip Overview
Traveling from Mammoth Lakes to Los Angeles covers 308.6 miles and typically takes about 6 hours and 7 minutes of drive time. Because this journey stays within the Pacific Coast region of California, you will remain in the same geographic context while transitioning from the high elevation of the Sierras to the sprawling urban landscape of LA. Budgeting approximately $42 for fuel is a smart move before you head out. While it is technically possible to complete this drive in a single day, the duration makes it a full-day commitment. This route works best as a direct transit, providing a straightforward way to reach the city without needing an overnight stop unless you prefer a slower pace.
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
154.3 miles from Mammoth Lakes, CA
A natural place for your longest stop of the day , about 3h 9m into the drive .
Drive Character
Expect a varied experience behind the wheel, as this is a turn-heavy local drive rather than a simple interstate cruise. You will spend roughly 24% of your time on highways, navigating a mix of roads including the Grand Army of the Republic Highway, the Antelope Valley Freeway, and the Aerospace Highway. The longest uninterrupted stretch occurs early on, spanning 104.6 miles along the Grand Army of the Republic Highway. As you progress, the road character shifts from mountain-influenced local stretches to the more structured environment of the Southern California freeway system. Stay alert, as the technical nature of the turns requires consistent focus throughout the 308-mile journey.
This route has more turning and local-road decision points than a simple highway run.
There are about 35 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Grand Army of the Republic Highway is the longest continuous segment at about 104.6 miles.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 285.8 miles in near I 5 Truck.
Route Complexity
8/10
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 18 significant decision points across 308.6 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 285.8 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here; at 291.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 308 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Critical Maneuvers
5 of 18 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
8
285.8 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
7
291.4 mi into trip
|
~5h 44m in
Take the exit toward CA 170 South: Hollywood
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 153B
Toward CA 170 South: Hollywood
7
308 mi into trip
|
~6h 6m in
Take the exit toward Broadway
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 2C
Toward Broadway
7
308.2 mi into trip
|
~6h 6m in
|
North Spring Street
Turn right onto North Spring Street
Lane positioning matters here
Use the right lane.
7
308.5 mi into trip
|
~6h 7m in
|
West 1st Street
Turn left onto West 1st Street
Lane positioning matters here
Use the left lane.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Grand Army of the Republic Highway | 104.6 mi | 2h 2m |
| Antelope Valley Freeway | 49.1 mi | 54m |
| Aerospace Highway | 42.1 mi | 47m |
| Dave McCoy Memorial Highway | 36.4 mi | 42m |
| Midland Trail | 22 mi | 25m |
| Hollywood Freeway | 16.2 mi | 20m |
| Blue Star Memorial Highway | 7 mi | 8m |
| I 5 Truck | 5.6 mi | 6m |
Longest stretch:
Grand Army of the Republic Highway
— 104.6 mi, about 2h 2m
Turn-by-Turn Driving Directions
Step-by-step road directions between Mammoth Lakes, CA and Los Angeles, CA.
1
Start on this road
296 ft
·
27 sec
·
this road
2
Turn left
229 ft
·
21 sec
3
Turn left onto CA 203
3.2 mi
·
5 min
·
Main Street
Use the none lane.
4
Take the ramp
0.2 mi
·
17 sec
5
Merge onto US 395
36 mi
·
42 min
·
Dave McCoy Memorial Highway
Use the straight lane.
6
Turn right onto North Barlow Lane
1.0 mi
·
1 min
·
North Barlow Lane
7
Turn left onto CA 168
1.5 mi
·
2 min
·
West Line Street
8
Turn right onto US 395; CA 168; US 6 Hist
2.4 mi
·
3 min
·
South Main Street
Use the none lane.
9
Continue on US 395; CA 168; US 6 Hist
5.0 mi
·
5 min
·
El Camino Sierra
Use the none lane.
10
Continue on US 395; CA 168; US 6 Hist
7.4 mi
·
8 min
·
Grand Army of the Republic Highway
Use the straight lane.
11
Continue on US 395; US 6 Hist
0.2 mi
·
32 sec
·
North Main Street
12
Continue on US 395; US 6 Hist
26 mi
·
31 min
·
Grand Army of the Republic Highway
Use the straight lane.
13
Continue on US 395; US 6 Hist
0.7 mi
·
1 min
·
North Edwards Street
14
Continue on US 395; US 6 Hist
15 mi
·
17 min
·
Grand Army of the Republic Highway
Use the straight lane.
15
Continue on US 395; US 6 Hist
2.2 mi
·
4 min
·
North Main Street
Use the none lane.
16
Continue on US 395; US 6 Hist
56 mi
·
1 hr 4 min
·
Grand Army of the Republic Highway
Use the straight lane.
17
Continue on US 395; US 6 Hist
7.0 mi
·
8 min
·
Blue Star Memorial Highway
Use the straight lane.
18
Keep slight right at fork onto CA 14; US 6 Hist
6.4 mi
·
7 min
·
Aerospace Highway
Use the slight left / slight right lanes.
19
Continue on CA 14; CA 178; US 6 Hist
22 mi
·
25 min
·
Midland Trail
20
Continue on CA 14; US 6 Hist
20 mi
·
23 min
·
Aerospace Highway
Use the none lane.
21
At end of road, turn left onto CA 14; CA 58 BUS; US 6 Hist
4.7 mi
·
6 min
·
Sierra Highway
Use the left lane.
22
Continue on CA 14
16 mi
·
16 min
·
Aerospace Highway
Use the none / straight / slight right lanes.
23
Continue on CA 14; CA 138
48 mi
·
53 min
·
Antelope Valley Freeway
Use the none / straight / slight right lanes.
24
Keep slight left at fork onto CA 14
1.0 mi
·
1 min
·
Antelope Valley Freeway
Use the none / straight / slight right lanes.
25
Keep slight left at fork
0.5 mi
·
36 sec
Use the none / straight / slight right lanes.
26
Merge onto I 5
2.6 mi
·
3 min
·
Golden State Freeway
Use the none lane.
27
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.
28
Keep slight left at fork onto I 5 Truck
5.3 mi
·
6 min
·
I 5 Truck
Use the straight / slight right lanes.
29
Take the exit
0.5 mi
·
32 sec
Exit 153B
Toward CA 170 South: Hollywood
Use the straight / slight right lanes.
30
Continue on CA 170
16 mi
·
20 min
·
Hollywood Freeway
Use the none lane.
31
Take the exit
0.1 mi
·
17 sec
Exit 2C
Toward Broadway
Use the straight / slight right lanes.
32
Continue on West Aliso Street
409 ft
·
18 sec
·
West Aliso Street
Use the straight lane.
33
Turn right onto North Spring Street
0.3 mi
·
35 sec
·
North Spring Street
Use the right lane.
34
Turn left onto West 1st Street
354 ft
·
12 sec
·
West 1st Street
Use the left lane.
35
Arrive at destination
West 1st Street
Trip Plan
To make the most of this 6-hour-plus trek, plan your departure early to account for the single stop recommended for your itinerary. Since the route features a significant 104.6-mile stretch without major intersections, ensure your vehicle is fueled up and your supplies are packed before leaving Mammoth Lakes. The $42 fuel estimate is a helpful baseline, but keep in mind that mountain driving can impact your actual consumption. Flexibility is your biggest advantage on this route; since it is a single-day trip, feel free to adjust your pace based on traffic flow as you approach the Los Angeles basin. Keep a close watch on your navigation as you transition between the primary highways to ensure you maintain a smooth, steady rhythm.
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 154.3 miles from Mammoth Lakes, CA, or about 3h 9m into the drive.
The longest continuous stretch on this route runs about 104.6 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 80 miles or 1h 39m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 154.3 miles or 3h 9m 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 1m
Traffic, exits, and arrival timing usually matter more near Los Angeles, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Mammoth Lakes, 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 Mammoth Lakes, CA
This is one driving day of about 308.6 miles and 6h 7m.
Your first comfortable stop window is around 80 miles from Mammoth Lakes, 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 Grand Army of the Republic Highway for about 104.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 154.3 mi from Mammoth Lakes, CA · 3h 9m into the drive
Mid-route town
Meal stop
154 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
Fuel and coffee
A short stop after about 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 154.3 miles from Mammoth Lakes, CA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before Grand Army of the Republic Highway if your tank is already low. That segment runs about 104.6 miles.
Arriving in Los Angeles, CA
The final approach into Los Angeles, 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 Los Angeles, 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.
Fuel & Cost
Regular Gas
$71.46 one way
$142.93 round trip
$5.88/gal
25.4 MPG avg
108 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.07 | $73.70 | $147.40 |
| premium | $6.24 | $75.85 | $151.70 |
| diesel | $5.64 | $68.56 | $137.12 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$71
Meals
$25–$50
Total
$96–$121
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 108 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $32 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 92.6 | 1 | $32.40 | $14.81 |
| Efficient EV | 77.2 | 0 | $27.00 | $12.34 |
| EV Truck/SUV | 123.4 | 1 | $43.20 | $19.75 |
Gas CO2
108 kg
EV CO2
36 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.
Destination
Los Angeles, CA
Afternoon in Los Angeles on Sunday
Local time
4:41 PM
PDT
Current temp
77°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
46 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 7m 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 Mammoth Lakes, CA to Los Angeles, CA covers 308.6 miles and takes about 6h 7m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Grand Army of the Republic Highway, Antelope Valley Freeway, Aerospace Highway. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 154.3 miles from Mammoth Lakes, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $71.46 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 18 significant decision points across 308.6 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 285.8 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here; at 291.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 308 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
The route from Mammoth Lakes, CA to Los Angeles, CA does not surface many named destination signs beyond the main corridor.
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