How far is Irvine, CA from Santa Rosa, CA?
The driving distance from Irvine, CA to Santa Rosa, CA is about 471.9 miles (759.5 km), with a travel time of about 08h 49m by car.
- The straight-line flight distance is about 428 miles (688.8 km).
- For a round trip, plan for roughly 17h 38m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM PDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 08h 49m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
Small city in Fresno 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 Irvine and Santa Rosa.
Turn-by-Turn Driving Directions
Step-by-step road directions between Irvine and Santa Rosa.
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1
Start on San Diego Freeway
1.4 mi · 2 min · San Diego Freeway
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2
Take the exit slight right toward University Drive, Jeffrey Road
1456 ft · 21 sec
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3
Turn left onto Jeffrey Road
951 ft · 22 sec · Jeffrey Road
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4
Take the ramp slight right toward I 405 North: Los Angeles
1228 ft · 18 sec
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5
Merge slight left onto San Diego Freeway
4.2 mi · 5 min · San Diego Freeway
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6
Take the exit slight right toward CA 55 South, CA 55 North: Freeway
1254 ft · 16 sec
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7
Keep slight right to continue on CA 55 North
2685 ft · 35 sec
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8
Merge slight left onto Costa Mesa Freeway
3.2 mi · 4 min · Costa Mesa Freeway
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9
Keep slight right to continue on Costa Mesa Freeway
2136 ft · 28 sec · Costa Mesa Freeway
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10
Take the exit slight right toward I 5 North: Santa Ana
1.1 km · 47 sec
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11
Merge slight left onto Santa Ana Freeway
2756 ft · 36 sec · Santa Ana Freeway
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12
Keep slight right to continue on Santa Ana Freeway
1.7 mi · 2 min · Santa Ana Freeway
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13
Keep slight right to continue on Santa Ana Freeway
9.4 mi · 11 min · Santa Ana Freeway
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14
Keep slight right to continue on Santa Ana Freeway
18 mi · 21 min · Santa Ana Freeway
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15
Keep slight right to continue on Golden State Freeway
25.5 mi · 30 min · Golden State Freeway
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16
Keep slight left to continue on Golden State Freeway
2.2 mi · 3 min · Golden State Freeway
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17
Keep slight right to continue on I 5 Truck North, CA 14 Truck
1.5 mi · 2 min
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18
Keep slight left
36.1 mi · 42 min
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19
Keep slight left to continue on Golden State Freeway
22.3 mi · 25 min · Golden State Freeway
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20
Keep slight right to continue on Westside Freeway
225.6 mi · 4 hr 2 min · Westside Freeway
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21
Keep slight left to continue on William Elton Brown Freeway
15.9 mi · 17 min · William Elton Brown Freeway
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22
Keep slight right to continue on William Elton Brown Freeway
1.1 mi · 1 min · William Elton Brown Freeway
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23
Merge slight left onto Arthur H. Breed Junior Freeway
18 mi · 21 min · Arthur H. Breed Junior Freeway
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24
Keep slight right to continue on Arthur H. Breed Junior Freeway
11.6 mi · 13 min · Arthur H. Breed Junior Freeway
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25
Keep slight right to continue on MacArthur Freeway
8.3 mi · 10 min · MacArthur Freeway
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26
Keep slight left to continue on MacArthur Freeway
8.3 mi · 10 min · MacArthur Freeway
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27
Continue on Eastshore Freeway
3.3 mi · 4 min · Eastshore Freeway
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28
Keep slight right to continue on John T. Knox Freeway
12.9 mi · 17 min · John T. Knox Freeway
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29
Keep slight left to continue on US 101 North: San Rafeal
1.1 km · 54 sec
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30
Merge slight left onto Redwood Highway
37 mi · 43 min · Redwood Highway
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31
Take the exit slight right toward Third Street, Downtown
1256 ft · 31 sec
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32
Keep slight right to continue on Third Street, Downtown
775 ft · 25 sec
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33
Turn right onto 3rd Street
915 ft · 33 sec · 3rd Street
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34
Turn left onto B Street
100 m · 18 sec · B Street
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35
Turn right onto 4th Street
136 m · 12 sec · 4th Street
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36
Arrive at your destination
0 m · 1 sec · 4th Street
Car Route Details
A richer read on the saved driving route between Irvine and Santa Rosa.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Westside Freeway
Keep slight right to continue on Westside Freeway
226 mi · 04h 02m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Mostly Sunny leaving Irvine and Mostly Sunny near Santa Rosa.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Irvine to Santa Rosa?
The road trip is about 471.9 miles (759.5 km) and usually takes 08h 49m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Huron is a useful midpoint, sitting about 236.1 miles from Irvine and 235.9 miles from Santa Rosa.
How much longer is the road route than the straight-line distance?
The direct path is about 428 miles (688.8 km), while the road route adds roughly 43.9 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 6:00 AM to 7:30 AM PDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $96.05 one way or $192.11 round trip. Estimated CO2 is about 148 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Irvine and Mostly Sunny near Santa Rosa.
Stop Ideas Near Huron
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Huron.
Lemoore (Naval Air Station), California
Kettleman City, California
Lemoore, California
Hanford station
Flight Path Map
This map shows the direct air route between Irvine and Santa Rosa. Straight-line distance: 428.01 mi (688.81 km).
#1 Irvine
A city located in Orange County, California.
| Population | 283,700 |
| Coordinates | 33.6694600, -117.8231100 |
| Altitude | 17 |
| Country | United States |
#2 Santa Rosa
The fifth most populous city in California.
| Population | 174,613 |
| Coordinates | 38.4404700, -122.7144300 |
| Altitude | 50 |
| Country | United States |
End: Santa Rosa (-122.71443, 38.44047)
Estimated Travel Time
Distance: 760 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 15h 43m |
| 40 mph (64.37 km/h) | 11h 47m |
| 50 mph (80.47 km/h) | 09h 26m |
| 60 mph (96.56 km/h) | 07h 51m |
| 70 mph (112.65 km/h) | 06h 44m |
| 80 mph (129 km/h) | 05h 53m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $96.05 | $192.11 |
| Mid-grade | $6.07 | $101.00 | $202.00 |
| Premium | $6.24 | $103.95 | $207.89 |
| Diesel | $7.57 | $125.99 | $251.98 |
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 02, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.