How far is Signal Hill, CA from Irvine, CA?
The driving distance from Signal Hill, CA to Irvine, CA is about 25.4 miles (40.9 km), with a travel time of about 00h 28m by car.
- The straight-line flight distance is about 21.9 miles (35.2 km).
- For a round trip, plan for roughly 00h 56m 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 28m.
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.
A city in Orange 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 Signal Hill and Irvine.
Turn-by-Turn Driving Directions
Step-by-step road directions between Signal Hill and Irvine.
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1
Start on East Willow Street
592 ft · 20 sec · East Willow Street
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2
Continue on East Willow Street
1.7 mi · 3 min · East Willow Street
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3
Take the ramp slight right toward I 405 South
1272 ft · 33 sec
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4
Merge slight left onto San Diego Freeway
3.7 mi · 4 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
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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 Signal Hill and Irvine.
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.
San Diego Freeway
Keep slight left
10.3 mi · 00h 12m
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.
Sunny leaving Signal Hill and Sunny near Irvine.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Signal Hill to Irvine?
The road trip is about 25.4 miles (40.9 km) and usually takes 00h 28m 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?
Westminster is a useful midpoint, sitting about 11.7 miles from Signal Hill and 13.7 miles from Irvine.
How much longer is the road route than the straight-line distance?
The direct path is about 21.9 miles (35.2 km), while the road route adds roughly 3.5 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 $5.19 one way or $10.38 round trip. Estimated CO2 is about 8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Signal Hill and Sunny near Irvine.
Stop Ideas Near Westminster
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Newport Beach Municipal Operations
City of Tustin Parks & Recreation
bamboo house
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Westminster.
Anaheim Regional Transportation Intermodal Center
Santa Ana Regional Transportation Center
Fullerton Transportation Center
Long Beach, California
Flight Path Map
This map shows the direct air route between Signal Hill and Irvine. Straight-line distance: 21.9 mi (35.24 km).
#1 Signal Hill
City in Orange County, California, USA
| Population | 11,280 |
| Coordinates | 33.8044600, -118.1678500 |
| Altitude | 45 |
| 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: 41 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 50m |
| 40 mph (64.37 km/h) | 00h 38m |
| 50 mph (80.47 km/h) | 00h 30m |
| 60 mph (96.56 km/h) | 00h 25m |
| 70 mph (112.65 km/h) | 00h 21m |
| 80 mph (129 km/h) | 00h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $5.19 | $10.38 |
| Mid-grade | $6.07 | $5.46 | $10.92 |
| Premium | $6.24 | $5.62 | $11.24 |
| Diesel | $7.57 | $6.81 | $13.62 |
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 · May 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.