How far is Santa Ana, CA from Portola Hills, CA?
The driving distance from Santa Ana, CA to Portola Hills, CA is about 17.6 miles (28.3 km), with a travel time of about 00h 27m by car.
- The straight-line flight distance is about 14.4 miles (23.1 km).
- For a round trip, plan for roughly 00h 55m 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 27m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in California, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Patchy Fog
Driving Route Map
The map below follows the saved road route between Santa Ana and Portola Hills.
Turn-by-Turn Driving Directions
Step-by-step road directions between Santa Ana and Portola Hills.
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1
Start on West 1st Street
79 m · 11 sec · West 1st Street
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2
Continue on West 1st Street
3.1 mi · 6 min · West 1st Street
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3
Turn left onto Newport Avenue
1346 ft · 34 sec · Newport Avenue
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4
Turn right onto Irvine Boulevard
5.7 mi · 9 min · Irvine Boulevard
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5
Take the ramp slight right toward CA 133 Toll North
1308 ft · 30 sec
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6
Merge slight left onto Eastern Transportation Corridor
1.2 km · 53 sec · Eastern Transportation Corridor
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7
Keep slight right to continue on CA 241 South: Santa Margarita
1.2 km · 50 sec
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8
Merge slight left onto Foothill Transportation Corridor
4.6 mi · 5 min · Foothill Transportation Corridor
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9
Take the exit slight right toward Portola Parkway
1195 ft · 29 sec
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10
Keep slight left to continue on Portola Parkway East
119 m · 13 sec
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11
Turn left onto Portola Parkway
1362 ft · 27 sec · Portola Parkway
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12
Turn right onto Glenn Ranch Road
1.5 km · 1 min · Glenn Ranch Road
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13
Turn left onto Saddleback Ranch Road
2975 ft · 1 min · Saddleback Ranch Road
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14
Turn right
70 m · 18 sec
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15
At the end of the road, turn left
41 m · 10 sec
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16
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Santa Ana and Portola Hills.
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.
Irvine Boulevard
Turn right onto Irvine Boulevard
5.73 mi · 00h 09m
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.
Mostly Sunny leaving Santa Ana and Patchy Fog near Portola Hills.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Santa Ana to Portola Hills?
The road trip is about 17.6 miles (28.3 km) and usually takes 00h 27m 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?
Foothill Ranch is a useful midpoint, sitting about 8.8 miles from Santa Ana and 8.8 miles from Portola Hills.
How much longer is the road route than the straight-line distance?
The direct path is about 14.4 miles (23.1 km), while the road route adds roughly 3.2 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 7:34 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.58 one way or $7.15 round trip. Estimated CO2 is about 5.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Santa Ana and Patchy Fog near Portola Hills.
Stop Ideas Near Foothill Ranch
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Disney's Grand Californian Hotel & Spa
Newport Beach Municipal Operations
City of Lake Forest
City of Tustin Parks & Recreation
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Foothill Ranch.
Irvine Transportation Center
Santa Ana Regional Transportation Center
San Juan Capistrano
Anaheim Regional Transportation Intermodal Center
Flight Path Map
This map shows the direct air route between Santa Ana and Portola Hills. Straight-line distance: 14.35 mi (23.1 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 Portola Hills
City in Lake Forest, California, United States of America
| Population | 9,083 |
| Coordinates | 33.6791900, -117.6311600 |
| Altitude | 381 |
| Country | United States |
End: Portola Hills (-117.63116, 33.67919)
Estimated Travel Time
Distance: 28 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 35m |
| 40 mph (64.37 km/h) | 00h 26m |
| 50 mph (80.47 km/h) | 00h 21m |
| 60 mph (96.56 km/h) | 00h 17m |
| 70 mph (112.65 km/h) | 00h 15m |
| 80 mph (129 km/h) | 00h 13m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $3.58 | $7.15 |
| Mid-grade | $6.07 | $3.76 | $7.52 |
| Premium | $6.24 | $3.87 | $7.74 |
| Diesel | $7.57 | $4.69 | $9.38 |
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 12, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.