How far is Portola Hills, CA from Oakland, CA?
The driving distance from Portola Hills, CA to Oakland, CA is about 435 miles (700 km), with a travel time of about 07h 08m by car.
- The straight-line flight distance is about 385.8 miles (620.9 km).
- For a round trip, plan for roughly 14h 16m 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 08m.
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 Kings County, California
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Portola Hills and Oakland.
Turn-by-Turn Driving Directions
Step-by-step road directions between Portola Hills and Oakland.
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1
Start on the route
4 m · 3 sec
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2
Turn left
41 m · 16 sec
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3
Turn left
98 m · 29 sec
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4
At the end of the road, turn left onto Saddleback Ranch Road
2916 ft · 1 min · Saddleback Ranch Road
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5
Turn right onto Glenn Ranch Road
1.5 km · 2 min · Glenn Ranch Road
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6
Turn left onto Portola Parkway
614 ft · 15 sec · Portola Parkway
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7
Take the ramp slight right toward CA 241 Toll North
1876 ft · 46 sec
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8
Merge slight left onto Foothill Transportation Corridor
4.2 mi · 5 min · Foothill Transportation Corridor
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9
Take the exit slight right toward CA 133 South: Laguna Beach
1.1 mi · 1 min
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10
Continue on Eastern Transportation Corridor
2965 ft · 39 sec · Eastern Transportation Corridor
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11
Take the exit slight right toward Irvine Boulevard
1661 ft · 26 sec
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12
Turn right onto Irvine Boulevard
6.8 mi · 11 min · Irvine Boulevard
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13
Continue on East 4th Street
1 km · 1 min · East 4th Street
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14
Take the ramp right toward I 5 North
1031 ft · 17 sec
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15
Merge slight left onto Santa Ana Freeway
1.6 mi · 2 min · Santa Ana Freeway
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16
Keep slight right to continue on Santa Ana Freeway
9.4 mi · 11 min · Santa Ana Freeway
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17
Keep slight right to continue on Santa Ana Freeway
18 mi · 21 min · Santa Ana Freeway
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18
Keep slight right to continue on Golden State Freeway
25.5 mi · 30 min · Golden State Freeway
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19
Keep slight left to continue on Golden State Freeway
2.2 mi · 3 min · Golden State Freeway
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20
Keep slight right to continue on I 5 Truck North, CA 14 Truck
1.5 mi · 2 min
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21
Keep slight left
36.1 mi · 42 min
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22
Keep slight left to continue on Golden State Freeway
22.3 mi · 25 min · Golden State Freeway
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23
Keep slight right to continue on Westside Freeway
225.6 mi · 4 hr 2 min · Westside Freeway
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24
Keep slight left to continue on William Elton Brown Freeway
15.9 mi · 17 min · William Elton Brown Freeway
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25
Keep slight right to continue on William Elton Brown Freeway
1.1 mi · 1 min · William Elton Brown Freeway
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26
Merge slight left onto Arthur H. Breed Junior Freeway
18 mi · 21 min · Arthur H. Breed Junior Freeway
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27
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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28
Keep slight left to continue on Castro Valley Freeway
2.4 mi · 3 min · Castro Valley Freeway
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29
Keep slight left to continue on I 880 North
2051 ft · 52 sec
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30
Merge slight left onto Nimitz Freeway
9.8 mi · 11 min · Nimitz Freeway
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31
Take the exit slight right toward Oak Street, Lakeside Drive
1226 ft · 33 sec
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32
Turn right onto Oak Street
1685 ft · 49 sec · Oak Street
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33
Turn left onto 12th Street
1523 ft · 46 sec · 12th Street
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34
Turn right onto Harrison Street
559 ft · 25 sec · Harrison Street
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35
Turn left onto 14th Street
1058 ft · 49 sec · 14th Street
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36
Arrive at your destination
0 m · 1 sec · 14th Street
Car Route Details
A richer read on the saved driving route between Portola Hills 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.
Sunny leaving Portola Hills and Clear near Oakland.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Portola Hills to Oakland?
The road trip is about 435 miles (700 km) and usually takes 07h 08m 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?
Kettleman City is a useful midpoint, sitting about 209.2 miles from Portola Hills and 225.7 miles from Oakland.
How much longer is the road route than the straight-line distance?
The direct path is about 385.8 miles (620.9 km), while the road route adds roughly 49.2 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 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 $88.55 one way or $177.11 round trip. Estimated CO2 is about 136.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Portola Hills and Clear near Oakland.
Stop Ideas Near Kettleman City
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 Kettleman City.
Kettleman City, California
Lemoore, California
Corcoran station
Lemoore (Naval Air Station), California
Flight Path Map
This map shows the direct air route between Portola Hills and Oakland. Straight-line distance: 385.81 mi (620.9 km).
#1 Portola Hills
City in Lake Forest, California, United States of America
| Population | 9,083 |
| Coordinates | 33.6791900, -117.6311600 |
| Altitude | 381 |
| 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: 700 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 14h 29m |
| 40 mph (64.37 km/h) | 10h 52m |
| 50 mph (80.47 km/h) | 08h 41m |
| 60 mph (96.56 km/h) | 07h 14m |
| 70 mph (112.65 km/h) | 06h 12m |
| 80 mph (129 km/h) | 05h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $88.55 | $177.11 |
| Mid-grade | $6.07 | $93.11 | $186.23 |
| Premium | $6.24 | $95.83 | $191.66 |
| Diesel | $7.57 | $116.15 | $232.31 |
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 · Jun 11, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.