How far is Alpine, CA from Irvine, CA?
The driving distance from Alpine, CA to Irvine, CA is about 102.8 miles (165.5 km), with a travel time of about 01h 42m by car.
- The straight-line flight distance is about 83.9 miles (135.1 km).
- For a round trip, plan for roughly 03h 25m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM PDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 01h 42m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
The most populous city in San Diego County, California.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Alpine and Irvine.
Turn-by-Turn Driving Directions
Step-by-step road directions between Alpine and Irvine.
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1
Start on the route
43 m · 13 sec
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2
Turn left onto Alpine Boulevard
1.2 km · 2 min · Alpine Boulevard
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3
Turn right onto Tavern Road
1406 ft · 43 sec · Tavern Road
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4
Take the ramp left toward I 8 West: San Diego
1759 ft · 43 sec
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5
Merge slight left onto Kumeyaay Highway
6 mi · 6 min · Kumeyaay Highway
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6
Take the exit slight right toward Lake Jennings Park Road
1450 ft · 39 sec
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7
Turn right onto Lake Jennings Park Road
2.3 mi · 4 min · Lake Jennings Park Road
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8
Continue on Mapleview Street
1.2 km · 1 min · Mapleview Street
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9
Turn left onto San Vicente Freeway
3.2 mi · 4 min · San Vicente Freeway
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10
Take the exit slight right toward CA 52 West
2800 ft · 48 sec
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11
Continue on San Clemente Canyon Freeway
12.9 mi · 15 min · San Clemente Canyon Freeway
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12
Take the exit slight right toward I 805 South, I 805 North
1746 ft · 23 sec
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13
Keep slight right to continue on I 805 North: Los Angeles
1534 ft · 20 sec
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14
Merge slight left onto Jacob Dekema Freeway
4.3 mi · 5 min · Jacob Dekema Freeway
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15
Keep slight left
1.3 km · 56 sec
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16
Merge slight right onto San Diego Freeway
35.4 mi · 42 min · San Diego Freeway
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17
Keep slight right to continue on San Diego Freeway
18.1 mi · 21 min · San Diego Freeway
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18
Keep slight left to continue on San Diego Freeway
7.4 mi · 9 min · San Diego Freeway
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19
Keep slight left to continue on San Diego Freeway
1.2 mi · 1 min · San Diego Freeway
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20
Keep slight right to continue on San Diego Freeway
6.8 mi · 8 min · San Diego Freeway
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21
Take the exit slight right toward Jamboree Road
1818 ft · 28 sec
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22
Turn left onto Jamboree Road
829 ft · 14 sec · Jamboree Road
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23
Take the exit slight right toward I 405 South: San Diego
946 ft · 15 sec
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24
Merge slight left onto San Diego Freeway
1.3 mi · 1 min · San Diego Freeway
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25
Arrive at your destination
0 m · 1 sec · San Diego Freeway
Car Route Details
A richer read on the saved driving route between Alpine and Irvine.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
San Diego Freeway
Merge slight right onto San Diego Freeway
35.4 mi · 00h 42m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Alpine and Mostly Sunny near Irvine.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Alpine to Irvine?
The road trip is about 102.8 miles (165.5 km) and usually takes 01h 42m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Carlsbad is a useful midpoint, sitting about 51.9 miles from Alpine and 51 miles from Irvine.
How much longer is the road route than the straight-line distance?
The direct path is about 83.9 miles (135.1 km), while the road route adds roughly 18.9 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 8:00 AM to 10:00 AM PDT. If you want a more comfortable same-day return, try to leave by 3:04 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $20.94 one way or $41.88 round trip. Estimated CO2 is about 32.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Alpine and Mostly Sunny near Irvine.
Stop Ideas Near Carlsbad
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Inn at Moonlight Beach
Omni La Costa Resort & Spa
San Marcos Human Resources
Aviara Golf Club
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Carlsbad.
Carlsbad Village station
Oceanside Transit Center
Carlsbad Poinsettia, CA
Encinitas, CA
Flight Path Map
This map shows the direct air route between Alpine and Irvine. Straight-line distance: 83.97 mi (135.14 km).
#1 Alpine
Census-designated place in San Diego County, California, United States
| Population | 14,236 |
| Coordinates | 32.8350500, -116.7664100 |
| Altitude | 559 |
| Country | United States |
#2 Irvine
A city located in Orange County, California.
| Population | 283,700 |
| Coordinates | 33.6694600, -117.8231100 |
| Altitude | 17 |
| Country | United States |
End: (-117.823114, 33.669436)
Estimated Travel Time
Distance: 166 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 25m |
| 40 mph (64.37 km/h) | 02h 34m |
| 50 mph (80.47 km/h) | 02h 03m |
| 60 mph (96.56 km/h) | 01h 42m |
| 70 mph (112.65 km/h) | 01h 28m |
| 80 mph (129 km/h) | 01h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $20.94 | $41.88 |
| Mid-grade | $6.07 | $22.02 | $44.04 |
| Premium | $6.24 | $22.66 | $45.32 |
| Diesel | $7.57 | $27.47 | $54.94 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.