Origin
Fullerton, CA
Late night in Fullerton on Tuesday
Local time
3:39 AM
PDT
Current temp
55°F
Unavailable
Live forecast
Trip from Fullerton, CA to Irvine, CA
Pin this tripCompiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 21, 2026 · Editorial standards
Drive Time
25m
Distance
20.2 mi
32 km
Drive Score
7/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$5
one way
EV Charging
Unknown
Best Time to Leave
4 AM
0h 23m
★
6 AM
0h 26m
8 AM
0h 30m
10 AM
0h 27m
12 PM
0h 27m
3 PM
0h 27m
5 PM
0h 30m
8 PM
0h 24m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Fullerton, CA
Wikimedia Commons
Irvine, CA
Wikimedia Commons
Trip Overview
Fullerton to Irvine is 20.2 miles and takes about 25m via Orange Freeway/Costa Mesa Freeway/San Diego Freeway, with a fuel budget near $5 and enough daylight to finish in a day. This short hop stays within California's Pacific Coast region, making it a straightforward connection between two nearby cities. The drive is primarily on well-traveled freeways, so expect typical Southern California traffic patterns. It's a quick trip, ideal for a single-day excursion or a simple transit.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Orange Freeway | 4.4 mi | 5m |
| Costa Mesa Freeway | 3.7 mi | 4m |
| San Diego Freeway | 2.7 mi | 3m |
| Santa Ana Freeway | 2.6 mi | 3m |
| Riverside Freeway | 1.9 mi | 2m |
| South Harbor Boulevard | 1.2 mi | 2m |
| West Commonwealth Avenue | <0.1 mi | <1m |
Longest stretch:
Orange Freeway
— 4.4 mi, about 5m
Turn-by-Turn Driving Directions
Step-by-step road directions between Fullerton, CA and Irvine, CA.
1
Start on West Commonwealth Avenue
312 ft
·
12 sec
·
West Commonwealth Avenue
2
Turn right onto South Harbor Boulevard
1.2 mi
·
2 min
·
South Harbor Boulevard
Use the right lane.
3
Turn left
0.3 mi
·
33 sec
Toward CA 91 East: Riverside Freeway, Anaheim Boulevard, Lemon Street
Use the left lane.
4
Continue on this road
0.3 mi
·
47 sec
·
this road
Toward CA 91 East
Use the straight / left lanes.
5
Merge onto CA 91
1.9 mi
·
2 min
·
Riverside Freeway
Use the straight / slight right lanes.
6
Take the exit
0.2 mi
·
23 sec
Toward CA 57 North, CA 57 South: Pomona, Santa Ana
Use the slight right lane.
7
Keep slight right at fork
0.4 mi
·
48 sec
Toward CA 57 South: Santa Ana
Use the slight left / slight right lanes.
8
Merge onto CA 57
4.4 mi
·
5 min
·
Orange Freeway
Use the straight / slight right lanes.
9
Keep slight left at fork
1.1 mi
·
1 min
Exit 1A
Toward I 5 South: Santa Ana
Use the straight lane.
10
Keep slight left at fork
0.1 mi
·
10 sec
Use the straight / slight right lanes.
11
Keep slight left at fork
0.2 mi
·
12 sec
Toward I 5 South
12
Merge onto I 5
0.8 mi
·
54 sec
·
Santa Ana Freeway
13
Keep slight right at fork onto I 5
0.8 mi
·
52 sec
·
Santa Ana Freeway
14
Keep slight right at fork onto I 5
1.1 mi
·
1 min
·
Santa Ana Freeway
Use the straight / slight right lanes.
15
Take the exit
0.4 mi
·
27 sec
Exit 103
Toward CA 55 South: Newport Beach
Use the straight / slight right lanes.
16
Merge onto CA 55
3.7 mi
·
4 min
·
Costa Mesa Freeway
Use the straight / slight right lanes.
17
Take the exit
0.6 mi
·
39 sec
Exit 6B
Toward I 405 South: John Wayne Airport
Use the straight / slight right lanes.
18
Keep slight left at fork
0.1 mi
·
10 sec
Toward I 405 South
19
Merge onto I 405
2.7 mi
·
3 min
·
San Diego Freeway
Use the straight / slight right lanes.
20
Arrive at destination
I 405
Heads-up: tricky spots
5 of 185 decision points cluster between mile 1.2 and 12.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
1.2 mi into trip
|
~2m in
Turn left toward CA 91 East: Riverside Freeway, Anaheim Boulevard, Lemon Street
Lane positioning matters here. Multiple destination signs - pick the right one
Use the left lane.
Toward CA 91 East: Riverside Freeway, Anaheim B...
7
3.7 mi into trip
|
~6m in
Take the exit toward CA 57 North, CA 57 South: Pomona, Santa Ana
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward CA 57 North, CA 57 South: Pomona, Santa...
7
3.9 mi into trip
|
~6m in
Keep slight right at fork toward CA 57 South: Santa Ana
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward CA 57 South: Santa Ana
8
8.6 mi into trip
|
~12m in
Keep slight left at fork toward I 5 South: Santa Ana
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
Exit 1A
Toward I 5 South: Santa Ana
7
12.6 mi into trip
|
~16m in
Take the exit toward CA 55 South: Newport Beach
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 103
Toward CA 55 South: Newport Beach
Fuel & Cost
Regular Gas
$4.64 one way
$9.29 round trip
$5.84/gal
25.4 MPG avg
7 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.02 | $4.78 | $9.57 |
| premium | $6.18 | $4.91 | $9.82 |
| diesel | $5.61 | $4.46 | $8.92 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$5
Estimated CO2 emission: 7.1 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $2 in charging · 0 stops · 71% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 6.1 | 0 | $2.12 | $0.97 |
| Efficient EV | 5.1 | 0 | $1.77 | $0.81 |
| EV Truck/SUV | 8.1 | 0 | $2.83 | $1.29 |
Gas CO2
7 kg
EV CO2
2 kg (71% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Irvine, CA
Late night in Irvine on Tuesday
Local time
3:39 AM
PDT
Current temp
54°F
Unavailable
Live forecast
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
1 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
25m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
What kind of drive is this?
You'll spend about 76% of this 20.2-mile route on the highway. The longest continuous stretch on a single freeway is 4.4 miles on the Orange Freeway. Expect a mostly highway experience, with the shift to surface streets likely occurring closer to your destination in Irvine. The prevalence of freeway driving means you'll encounter frequent on- and off-ramps and potential for urban merging.
76% highway — fuel and pacing are the main things to plan.
20 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 4.4 mi on Orange Freeway.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on Orange Freeway and Costa Mesa Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 1.2 miles in.
Driving Effort
10/10
Focused - lots of decisions in a short distance, but it is over quickly
Balances navigation complexity with total wheel time.
This is a short but busy drive. With 18 decision points packed into just 20.2 miles, you will need to pay attention to lane changes and exits — but the whole thing is over in 25m.
Where does it get tricky?
The main spots that need attention: at 1.2 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 3.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 3.9 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Fullerton, CA to Irvine, CA, road signs begin pointing toward Santa Ana along the way.
Santa Ana
3.7 mi in
|
~6m
About the Cities
Starting in Fullerton, CA
Full guide →Founded 1887
Fullerton is an inland city in north Orange County in Southern California. Situated just north of Anaheim and its far better-known tourist attractions, Fullerton has a few surprises up her sleeve.
Top landmarks
- • Fox Fullerton Theatre — theater and movie theater in Fullerton, California, United States
- • Fullerton Post Office
- • Hillcrest Park — historic park in Fullerton, California
Arriving in Irvine, CA
Full guide →Founded 1971
Irvine is a city of 308,000 people (2020) in Orange County, California. Irvine is one of the newest and largest cities in Orange County, and it is still growing. The city is a perfectly planned suburbia. The Irvine Company started developing the area in the 1960s and the city was formally incorporated on December 28, 1971.
Top landmarks
- • Pretend City Children's Museum — children's Museum in California, U.S.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 25m. Total distance: 20.2 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
25m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (76%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 4.4 miles on Orange Freeway. The full list of main roads is in the Roads section above.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Irvine, CA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: at 1.2 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 3.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 3.9 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes. A round trip is manageable in a single day if you plan a break at Irvine, CA before heading back.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
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