How far is Newcastle, CA from San Francisco, CA?
The driving distance from Newcastle, CA to San Francisco, CA is about 116.3 miles (187.1 km), with a travel time of about 02h 04m by car.
- The straight-line flight distance is about 103.1 miles (165.9 km).
- For a round trip, plan for roughly 04h 08m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM PDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 04m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
The most populous city in Solano 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 Newcastle and San Francisco.
Turn-by-Turn Driving Directions
Step-by-step road directions between Newcastle and San Francisco.
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1
Start on Cypress Street
70 m · 13 sec · Cypress Street
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2
Turn left onto Old State Highway
134 m · 10 sec · Old State Highway
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3
Turn straight onto Newcastle Road
36 m · 3 sec · Newcastle Road
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4
Take the ramp right toward I 80 West: Sacramento
1148 ft · 28 sec
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5
Merge slight left onto Alan S. Hart Freeway
13 mi · 15 min · Alan S. Hart Freeway
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6
Continue on Dwight D. Eisenhower Highway
7.1 mi · 8 min · Dwight D. Eisenhower Highway
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7
Keep slight left to continue on North Sacramento Beltline Freeway
13.2 mi · 15 min · North Sacramento Beltline Freeway
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8
Continue on Yolo Causeway
3.9 mi · 4 min · Yolo Causeway
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9
Continue on Dwight D. Eisenhower Highway
50.1 mi · 58 min · Dwight D. Eisenhower Highway
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10
Continue on Carquinez Bridge
1.6 km · 1 min · Carquinez Bridge
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11
Continue on Eastshore Freeway
1847 ft · 24 sec · Eastshore Freeway
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12
Continue on Linus F. Claeys Freeway
3.4 mi · 4 min · Linus F. Claeys Freeway
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13
Continue on Eastshore Freeway
14 mi · 16 min · Eastshore Freeway
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14
Take the exit slight left toward San Francisco
1.3 km · 1 min · Eastshore Freeway
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15
Merge slight left onto Dwight D. Eisenhower Highway
1941 ft · 33 sec · Dwight D. Eisenhower Highway
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16
Turn slight left onto Dwight D. Eisenhower Highway
1959 ft · 33 sec · Dwight D. Eisenhower Highway
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17
Keep slight left to continue on Dwight D. Eisenhower Highway
5.5 mi · 8 min · Dwight D. Eisenhower Highway
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18
Continue on Route 80
1438 ft · 24 sec · Route 80
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19
Continue on Route 80
1.2 km · 1 min · Route 80
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20
Continue on Route 80
1893 ft · 32 sec · Route 80
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21
Keep slight right to continue on US 101 North: Golden Gate Bridge
1919 ft · 39 sec
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22
Merge slight right onto Central Freeway
1462 ft · 25 sec · Central Freeway
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23
Continue on Octavia Boulevard
2490 ft · 42 sec · Octavia Boulevard
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24
Turn right onto Market Street
629 ft · 32 sec · Market Street
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25
Keep slight right to continue on Market Street
961 ft · 35 sec · Market Street
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26
Arrive at your destination
0 m · 1 sec · Market Street
Car Route Details
A richer read on the saved driving route between Newcastle and San Francisco.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Dwight D. Eisenhower Highway
Continue on Dwight D. Eisenhower Highway
50.1 mi · 00h 58m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Newcastle and Sunny near San Francisco.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Newcastle to San Francisco?
The road trip is about 116.3 miles (187.1 km) and usually takes 02h 04m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Vacaville is a useful midpoint, sitting about 58 miles from Newcastle and 58.2 miles from San Francisco.
How much longer is the road route than the straight-line distance?
The direct path is about 103.1 miles (165.9 km), while the road route adds roughly 13.2 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 8:00 AM to 10:00 AM PDT. If you want a more comfortable same-day return, try to leave by 2:22 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $25.67 one way or $51.34 round trip. Estimated CO2 is about 36.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Newcastle and Sunny near San Francisco.
Stop Ideas Near Vacaville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Hall Park Off Leash Dog Park
Vacaville Sewer Department
Lillard Hall
Dixon City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Vacaville.
Suisun–Fairfield station
Davis station
Marine World (Seasonal), Vallejo, California
Rio Vista, CA
Flight Path Map
This map shows the direct air route between Newcastle and San Francisco. Straight-line distance: 103.09 mi (165.9 km).
#1 Newcastle
Situated in the foothills of the Sierra Nevada at an elevation of 945 feet, this Placer County community lies northeast of Sacramento along the Interstate 80 corridor.
| Population | 0 |
| Coordinates | 38.8740700, -121.1332800 |
| Altitude | 288 |
| Country | United States |
#2 San Francisco
The seventeenth most populous city in the United States and the center of the San Francisco Bay Area.
| Population | 866,606 |
| Coordinates | 37.7749300, -122.4194200 |
| Altitude | 16 |
| Country | United States |
End: Market Street (-122.419433, 37.774953)
Estimated Travel Time
Distance: 187 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 52m |
| 40 mph (64.37 km/h) | 02h 54m |
| 50 mph (80.47 km/h) | 02h 19m |
| 60 mph (96.56 km/h) | 01h 56m |
| 70 mph (112.65 km/h) | 01h 39m |
| 80 mph (129 km/h) | 01h 27m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $6.26 | $25.67 | $51.34 |
| Mid-grade | $6.50 | $26.65 | $53.29 |
| Premium | $6.69 | $27.42 | $54.85 |
| Diesel | $8.41 | $34.49 | $68.99 |
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 · Oct 15, 2026