How far is Lennox, CA from Irvine, CA?
The driving distance from Lennox, CA to Irvine, CA is about 42.2 miles (67.9 km), with a travel time of about 00h 49m by car.
- The straight-line flight distance is about 35.6 miles (57.3 km).
- For a round trip, plan for roughly 01h 39m 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 00h 49m.
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.
Census-designated place in Orange County, California, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Lennox and Irvine.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lennox and Irvine.
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1
Start on Hawthorne Boulevard
13 m · 6 sec · Hawthorne Boulevard
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2
Continue on Hawthorne Boulevard
3.7 mi · 6 min · Hawthorne Boulevard
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3
Take the ramp right toward I 405 South: Long Beach
723 ft · 20 sec
-
4
Merge slight left onto San Diego Freeway
18.3 mi · 21 min · San Diego Freeway
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5
Keep slight right to continue on San Diego Freeway
2.3 mi · 3 min · San Diego Freeway
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6
Keep slight left to continue on San Diego Freeway
893 ft · 12 sec · San Diego Freeway
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7
Keep slight left
10.3 mi · 12 min
-
8
Keep slight left to continue on San Diego Freeway
5 mi · 6 min · San Diego Freeway
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9
Arrive at your destination
0 m · 1 sec · San Diego Freeway
Car Route Details
A richer read on the saved driving route between Lennox 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 left onto San Diego Freeway
18.3 mi · 00h 21m
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.
Sunny leaving Lennox 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 Lennox to Irvine?
The road trip is about 42.2 miles (67.9 km) and usually takes 00h 49m 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?
Rossmoor is a useful midpoint, sitting about 19.9 miles from Lennox and 22.3 miles from Irvine.
How much longer is the road route than the straight-line distance?
The direct path is about 35.6 miles (57.3 km), while the road route adds roughly 6.6 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 4:50 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.60 one way or $17.19 round trip. Estimated CO2 is about 13.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Lennox and Mostly Sunny near Irvine.
Stop Ideas Near Rossmoor
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Bell Gardens Inn Los Angeles
Anaheim City Clerk
Rolling Hills Estates City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Rossmoor.
Long Beach, California
San Pedro (Catalina Terminal), California
Fullerton Transportation Center
Anaheim Regional Transportation Intermodal Center
Flight Path Map
This map shows the direct air route between Lennox and Irvine. Straight-line distance: 35.62 mi (57.32 km).
#1 Lennox
City in South Dakota, United States of America
| Population | 22,753 |
| Coordinates | 33.9380700, -118.3525800 |
| Altitude | 22 |
| 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: 68 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 24m |
| 40 mph (64.37 km/h) | 01h 03m |
| 50 mph (80.47 km/h) | 00h 50m |
| 60 mph (96.56 km/h) | 00h 42m |
| 70 mph (112.65 km/h) | 00h 36m |
| 80 mph (129 km/h) | 00h 31m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $8.60 | $17.19 |
| Mid-grade | $6.07 | $9.04 | $18.08 |
| Premium | $6.24 | $9.30 | $18.60 |
| Diesel | $7.57 | $11.27 | $22.55 |
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 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.