How far is Lake San Marcos, CA from Oakland, CA?
The driving distance from Lake San Marcos, CA to Oakland, CA is about 474.8 miles (764.1 km), with a travel time of about 07h 55m by car.
- The straight-line flight distance is about 430.7 miles (693.2 km).
- For a round trip, plan for roughly 15h 50m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM PDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 07h 55m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
Census-designated place in Kern County, California
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Fog then Mostly Sunny
Chance Light Rain
Driving Route Map
The map below follows the saved road route between Lake San Marcos and Oakland.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lake San Marcos and Oakland.
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1
Start on La Bonita Drive
102 m · 14 sec · La Bonita Drive
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2
Turn right onto San Marino Drive
621 ft · 22 sec · San Marino Drive
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3
Turn right onto Lake San Marcos Drive
1220 ft · 45 sec · Lake San Marcos Drive
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4
Turn right onto South Rancho Santa Fe Road
1.9 mi · 4 min · South Rancho Santa Fe Road
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5
Take the ramp left toward CA 78 West
1572 ft · 40 sec
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6
Merge slight left onto Ronald Packard Parkway
10.1 mi · 12 min · Ronald Packard Parkway
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7
Take the exit slight right toward I 5 North: Los Angeles
1669 ft · 41 sec
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8
Merge slight left onto San Diego Freeway
15.2 mi · 18 min · San Diego Freeway
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9
Keep slight right to continue on San Diego Freeway
18.1 mi · 21 min · San Diego Freeway
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10
Keep slight left to continue on San Diego Freeway
7.4 mi · 9 min · San Diego Freeway
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11
Keep slight right to continue on Bake Parkway
1.6 mi · 2 min
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12
Keep slight right
6 mi · 7 min
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13
Take the exit slight right toward Jamboree Road
1266 ft · 17 sec
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14
Continue straight
527 ft · 11 sec
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15
Turn right onto Jamboree Road
760 ft · 18 sec · Jamboree Road
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16
Turn left onto El Camino Real
2.2 mi · 5 min · El Camino Real
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17
Turn left onto Newport Avenue
109 m · 14 sec · Newport Avenue
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18
Take the ramp right toward I 5 North: Los Angeles
1127 ft · 17 sec
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19
Merge slight left onto Santa Ana Freeway
1.3 mi · 1 min · Santa Ana Freeway
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20
Keep slight right to continue on Santa Ana Freeway
1.7 mi · 2 min · Santa Ana Freeway
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21
Keep slight right to continue on Santa Ana Freeway
9.4 mi · 11 min · Santa Ana Freeway
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22
Keep slight right to continue on Santa Ana Freeway
18 mi · 21 min · Santa Ana Freeway
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23
Keep slight right to continue on Golden State Freeway
25.5 mi · 30 min · Golden State Freeway
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24
Keep slight left to continue on Golden State Freeway
2.2 mi · 3 min · Golden State Freeway
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25
Keep slight right to continue on I 5 Truck North, CA 14 Truck
1.5 mi · 2 min
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26
Keep slight left
36.1 mi · 42 min
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27
Keep slight left to continue on Golden State Freeway
22.3 mi · 25 min · Golden State Freeway
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28
Keep slight right to continue on Westside Freeway
225.6 mi · 4 hr 2 min · Westside Freeway
-
29
Keep slight left to continue on William Elton Brown Freeway
15.9 mi · 17 min · William Elton Brown Freeway
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30
Keep slight right to continue on William Elton Brown Freeway
1.1 mi · 1 min · William Elton Brown Freeway
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31
Merge slight left onto Arthur H. Breed Junior Freeway
18 mi · 21 min · Arthur H. Breed Junior Freeway
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32
Keep slight right to continue on Arthur H. Breed Junior Freeway
11.6 mi · 13 min · Arthur H. Breed Junior Freeway
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33
Keep slight left to continue on Castro Valley Freeway
2.4 mi · 3 min · Castro Valley Freeway
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34
Keep slight left to continue on I 880 North
2051 ft · 52 sec
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35
Merge slight left onto Nimitz Freeway
9.8 mi · 11 min · Nimitz Freeway
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36
Take the exit slight right toward Oak Street, Lakeside Drive
1226 ft · 33 sec
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37
Turn right onto Oak Street
1685 ft · 49 sec · Oak Street
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38
Turn left onto 12th Street
1523 ft · 46 sec · 12th Street
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39
Turn right onto Harrison Street
559 ft · 25 sec · Harrison Street
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40
Turn left onto 14th Street
1058 ft · 49 sec · 14th Street
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41
Arrive at your destination
0 m · 1 sec · 14th Street
Car Route Details
A richer read on the saved driving route between Lake San Marcos and Oakland.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Westside Freeway
Keep slight right to continue on Westside Freeway
226 mi · 04h 02m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Patchy Fog then Mostly Sunny leaving Lake San Marcos and Chance Light Rain near Oakland.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lake San Marcos to Oakland?
The road trip is about 474.8 miles (764.1 km) and usually takes 07h 55m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Lost Hills is a useful midpoint, sitting about 234.1 miles from Lake San Marcos and 240.7 miles from Oakland.
How much longer is the road route than the straight-line distance?
The direct path is about 430.7 miles (693.2 km), while the road route adds roughly 44.1 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 6:00 AM to 7:30 AM PDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $96.63 one way or $193.26 round trip. Estimated CO2 is about 148.9 kg one way.
What should you check before leaving?
Before you leave, expect Patchy Fog then Mostly Sunny around Lake San Marcos and Chance Light Rain near Oakland.
Stop Ideas Near Lost Hills
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Lost Hills.
Wasco station
Kettleman City, California
Corcoran station
Bakersfield
Flight Path Map
This map shows the direct air route between Lake San Marcos and Oakland. Straight-line distance: 430.7 mi (693.15 km).
#1 Lake San Marcos
Census-designated place in San Diego County, California
| Population | 4,437 |
| Coordinates | 33.1261500, -117.2083700 |
| Altitude | 160 |
| Country | United States |
#2 Oakland
The third most populous city in California, Oakland is a major center for business, manufacturing, and culture.
| Population | 424,891 |
| Coordinates | 37.8043700, -122.2708000 |
| Altitude | 13 |
| Country | United States |
End: 14th Street (-122.270903, 37.804207)
Estimated Travel Time
Distance: 764 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 15h 49m |
| 40 mph (64.37 km/h) | 11h 52m |
| 50 mph (80.47 km/h) | 09h 29m |
| 60 mph (96.56 km/h) | 07h 54m |
| 70 mph (112.65 km/h) | 06h 46m |
| 80 mph (129 km/h) | 05h 55m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $96.63 | $193.26 |
| Mid-grade | $6.07 | $101.61 | $203.21 |
| Premium | $6.24 | $104.57 | $209.14 |
| Diesel | $7.57 | $126.75 | $253.49 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.