How far is San Jose, CA from Humboldt Hill, CA?
The driving distance from San Jose, CA to Humboldt Hill, CA is about 312.5 miles (502.9 km), with a travel time of about 06h 24m by car.
- The straight-line flight distance is about 264.4 miles (425.5 km).
- For a round trip, plan for roughly 12h 48m 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 06h 24m.
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.
Census-designated place in Mendocino County, California
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Chance Light Rain then Mostly Sunny
Driving Route Map
The map below follows the saved road route between San Jose and Humboldt Hill.
Turn-by-Turn Driving Directions
Step-by-step road directions between San Jose and Humboldt Hill.
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1
Start on North Market Street
60 m · 9 sec · North Market Street
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2
Continue on Coleman Avenue
1.4 mi · 3 min · Coleman Avenue
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3
Take the ramp right toward I 880 North: Oakland
1675 ft · 43 sec
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4
Merge slight left
8.5 mi · 10 min
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5
Keep slight right to continue on Nimitz Freeway
12.6 mi · 15 min · Nimitz Freeway
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6
Keep slight left
17.8 mi · 21 min
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7
Keep slight left to continue on Nimitz Freeway
2.3 mi · 3 min · Nimitz Freeway
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8
Continue on Nimitz Freeway
1.9 mi · 3 min · Nimitz Freeway
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9
Continue on Eastshore Freeway
3.3 mi · 4 min · Eastshore Freeway
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10
Keep slight right to continue on John T. Knox Freeway
12.9 mi · 17 min · John T. Knox Freeway
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11
Keep slight left to continue on US 101 North: San Rafeal
1.1 km · 54 sec
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12
Merge slight left onto Redwood Highway
116.3 mi · 2 hr 18 min · Redwood Highway
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13
Continue on Willits Bypass
4.5 mi · 5 min · Willits Bypass
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14
Take the exit slight right
1.1 km · 48 sec
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15
Merge slight left onto Willits Bypass
1236 ft · 16 sec · Willits Bypass
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16
Continue on Redwood Highway
126.5 mi · 2 hr 35 min · Redwood Highway
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17
Take the exit slight right toward King Salmon
1441 ft · 37 sec
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18
Continue on South Broadway Street
753 ft · 25 sec · South Broadway Street
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19
Turn right onto Purdue Drive
1647 ft · 1 min · Purdue Drive
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20
Turn left onto Stanford Drive
949 ft · 43 sec · Stanford Drive
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21
Turn right onto Humboldt Hill Road
1.1 km · 2 min · Humboldt Hill Road
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22
Turn left onto Skyline Drive
776 ft · 36 sec · Skyline Drive
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23
Turn left onto Vista Road
1211 ft · 53 sec · Vista Road
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24
Continue on Linda Road
2105 ft · 2 min · Linda Road
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25
Continue on Linda Road
107 m · 18 sec · Linda Road
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26
Continue on Linda Road
35 m · 5 sec · Linda Road
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27
Arrive at your destination
0 m · 1 sec · Linda Road
Car Route Details
A richer read on the saved driving route between San Jose and Humboldt Hill.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Redwood Highway
Continue on Redwood Highway
126 mi · 02h 35m
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 San Jose and Chance Light Rain then Mostly Sunny near Humboldt Hill.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from San Jose to Humboldt Hill?
The road trip is about 312.5 miles (502.9 km) and usually takes 06h 24m 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?
Talmage is a useful midpoint, sitting about 156.3 miles from San Jose and 156.2 miles from Humboldt Hill.
How much longer is the road route than the straight-line distance?
The direct path is about 264.4 miles (425.5 km), while the road route adds roughly 48.1 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 $63.63 one way or $127.26 round trip. Estimated CO2 is about 98 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around San Jose and Chance Light Rain then Mostly Sunny near Humboldt Hill.
Stop Ideas Near Talmage
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City of Ten Thousand Buddhas
Ukiah Parks & Recreation Department
Ukiah Civic Center
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Talmage.
Ukiah, California
Willits, California
Cloverdale, California
Healdsburg (Singletree Inn), California
Flight Path Map
This map shows the direct air route between San Jose and Humboldt Hill. Straight-line distance: 264.4 mi (425.51 km).
#1 San Jose
The tenth most populous city in the United States and the center of the San Jose metropolitan area.
| Population | 1,013,616 |
| Coordinates | 37.3393900, -121.8949600 |
| Altitude | 26 |
| Country | United States |
#2 Humboldt Hill
Census-designated place in Humboldt County, California
| Population | 3,414 |
| Coordinates | 40.7259600, -124.1897800 |
| Altitude | 59 |
| Country | United States |
End: Humboldt Hill (-124.18978, 40.72596)
Estimated Travel Time
Distance: 503 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 24m |
| 40 mph (64.37 km/h) | 07h 48m |
| 50 mph (80.47 km/h) | 06h 14m |
| 60 mph (96.56 km/h) | 05h 12m |
| 70 mph (112.65 km/h) | 04h 27m |
| 80 mph (129 km/h) | 03h 53m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $63.63 | $127.26 |
| Mid-grade | $6.07 | $66.91 | $133.82 |
| Premium | $6.24 | $68.86 | $137.72 |
| Diesel | $7.57 | $83.46 | $166.93 |
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 14, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.