How far is Irvine, CA from Merced, CA?
The driving distance from Irvine, CA to Merced, CA is about 317.1 miles (510.3 km), with a travel time of about 05h 56m by car.
- The straight-line flight distance is about 292.2 miles (470.2 km).
- For a round trip, plan for roughly 11h 53m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 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 05h 56m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 Kern County, California
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Irvine and Merced.
Turn-by-Turn Driving Directions
Step-by-step road directions between Irvine and Merced.
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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 left to continue on Golden State Freeway
27.4 mi · 30 min · Golden State Freeway
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21
Keep slight left to continue on Golden State Freeway
6 mi · 7 min · Golden State Freeway
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22
Continue on Golden State Highway
111.4 mi · 2 hr · Golden State Highway
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23
Take the exit slight right toward Avenue 7
2522 ft · 31 sec
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24
Merge slight left
21.4 mi · 24 min
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25
Keep slight right to continue on Northbound California State Route 99
20.7 mi · 24 min · Northbound California State Route 99
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26
Take the exit slight right toward 16th Street
1489 ft · 36 sec
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27
Turn straight onto East 16th Street
2659 ft · 51 sec · East 16th Street
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28
Turn right onto Martin Luther King Junior Way
802 ft · 25 sec · Martin Luther King Junior Way
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29
Turn left onto West 18th Street
960 ft · 52 sec · West 18th Street
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30
Turn left onto Canal Street
35 m · 5 sec · Canal Street
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31
Arrive at your destination
0 m · 1 sec · Canal Street
Car Route Details
A richer read on the saved driving route between Irvine and Merced.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Golden State Highway
Continue on Golden State Highway
111 mi · 02h 00m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Irvine and Slight Chance Showers And Thunderstorms near Merced.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Irvine to Merced?
The road trip is about 317.1 miles (510.3 km) and usually takes 05h 56m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Oildale is a useful midpoint, sitting about 158.6 miles from Irvine and 158.4 miles from Merced.
How much longer is the road route than the straight-line distance?
The direct path is about 292.2 miles (470.2 km), while the road route adds roughly 24.9 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 8:00 AM PDT. If you want a more comfortable same-day return, try to leave by 5:06 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $64.56 one way or $129.11 round trip. Estimated CO2 is about 99.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Irvine and Slight Chance Showers And Thunderstorms near Merced.
Stop Ideas Near Oildale
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 Oildale.
Bakersfield
Wasco station
Tehachapi, California
Mojave, California
Flight Path Map
This map shows the direct air route between Irvine and Merced. Straight-line distance: 292.18 mi (470.22 km).
#1 Irvine
A city located in Orange County, California.
| Population | 283,700 |
| Coordinates | 33.6694600, -117.8231100 |
| Altitude | 17 |
| Country | United States |
#2 Merced
The most populous city in Merced County, California.
| Population | 88,235 |
| Coordinates | 37.3021600, -120.4829700 |
| Altitude | 52 |
| Country | United States |
End: Merced (-120.48297, 37.30216)
Estimated Travel Time
Distance: 510 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 33m |
| 40 mph (64.37 km/h) | 07h 55m |
| 50 mph (80.47 km/h) | 06h 20m |
| 60 mph (96.56 km/h) | 05h 17m |
| 70 mph (112.65 km/h) | 04h 31m |
| 80 mph (129 km/h) | 03h 57m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $64.56 | $129.11 |
| Mid-grade | $6.07 | $67.88 | $135.76 |
| Premium | $6.24 | $69.86 | $139.72 |
| Diesel | $7.57 | $84.67 | $169.35 |
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.