Portland to San Francisco Distance
634 miles•1020 km•10.5 hours
Driving distance and route information from Portland, United Statesto San Francisco, United States. Compare multiple routes and get detailed travel information.
⭐
FASTEST ROUTE
634.08 mi
(1020.46 km)
⏱️10h 27m
Via I-405 → I-505 → I-80
I-405 → I-505
💰 Tolls
📏
SHORTEST ROUTE
632.54 mi
(1017.97 km)
⏱️10h 49m
Via I-405 → OR-58 → US-97 → I-5
I-405 → OR-58
💰 Tolls
📏 Straight-line distance: 534 miles (860 km)
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Complete Driving Guide: Portland to San Francisco
Essential Route Information
TOTAL DISTANCE
634 mi
1020 kilometers
DRIVING TIME
10.5 hours
630 minutes
FUEL ESTIMATE
85 L
$128 cost
📍 Route Overview
Starting PointPortland, Oregon
DestinationSan Francisco, California
Route Options2 available routes
Countries Crossed1 country
Time Zone ChangesCheck local times
🚗 Driving Details
Average Speed97 km/h
Straight-line Distance860 km
Route Efficiency84%
Toll RoadsYes - Budget required
Ferry CrossingsNo ferries
Compare All Routes from Portland to San Francisco
| Route Type | Distance | Drive Time | Avg Speed | Tolls |
|---|---|---|---|---|
| ⭐ Fastest Route | 634 mi (1020 km) | 10.5 hours | 98 km/h | ✅ Yes |
| Alternative 1 | 633 mi (1018 km) | 10.8 hours | 94 km/h | ✅ Yes |
Complete Journey Overview: Portland to San Francisco
The road journey from Portland to San Francisco spans approximately 634 miles (1020 kilometers), making it a long-distance drive that typically requires 10.5 hours of continuous driving under normal traffic conditions.
This route connects Oregon, United States with California, United States, traversing through various regions within United States. The journey offers 2 distinct routing options, each with unique advantages in terms of distance, time, or scenic value.
The fastest driving route from Portland to San Francisco follows the I-405 → I-505 → I-80 corridor, maintaining an average speed of approximately 97 km/h. This corridor uses toll roads — budget for tolls along the way.
🗺️ Travel Planning Essentials
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Fuel Planning: Expect to use approximately 25 gallons (85 liters) of fuel for this 634 mile journey. Plan fuel stops every 250-300 miles.
✓
Rest Stops: For safety, plan a 15-minute break every 2 hours of driving. Total journey with breaks: 12.1 hours.
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Best Travel Times: Avoid peak traffic hours (7-9 AM and 5-7 PM) in major cities along your route for optimal travel time.
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Weather Check: Monitor weather conditions along the entire route, especially during winter months or rainy seasons.
💰 Cost Estimation Guide
Fuel Cost (approximate)$89
Toll Costs$32
Vehicle Wear & Tear (total, ~$0.25/mi)$158
Total Trip Cost$279
* Costs are estimates based on average fuel prices and vehicle maintenance. Actual costs may vary.
Alternative Transportation Options
🚗
By Car
10.5 hours
634 miles
✈️
By Plane
1.1 hours flight
860 km direct
🚌
By Bus
13.7 hours
Multiple stops
More routes from Portland
Portland to San Francisco - Frequently Asked Questions
What is the driving distance from Portland to San Francisco?
The driving distance from Portland to San Francisco is 634 miles (1020 km) by the fastest route, which follows I-405 → I-505 → I-80. The straight-line ("as the crow flies") distance is 860 km — driving distances are typically 20-40% longer than straight-line because roads must navigate around terrain and built environment.
How long does it take to drive from Portland to San Francisco?
The drive from Portland to San Francisco takes approximately 10h 27m of continuous driving at an average speed of 97 km/h. With a 15-minute rest stop every two hours, plan on roughly 12.1 hours of total trip time. Add additional time for traffic, weather, or border crossings.
What is the fastest route from Portland to San Francisco?
The fastest driving route from Portland to San Francisco is 634 miles (1020 km) via I-405 → I-505 → I-80, taking about 10h 27m. This corridor follows the major highway connection between the two cities and is optimized for travel time.
Are there alternative routes from Portland to San Francisco?
Yes — alongside the fastest route, a shorter alternative covers 632.54 miles (1018 km) in about 10h 49m. The shortest path saves 1.4600000000000364 miles but takes longer overall because it uses smaller roads.
Does the route from Portland to San Francisco include tolls?
Yes, the fastest driving route from Portland to San Francisco includes toll roads along I-405 → I-505 → I-80. Toll costs vary by vehicle class and exact path; check the route summary cards above for toll-road indicators on each route option.
How much fuel does it take to drive from Portland to San Francisco?
A standard car at 30 mpg uses approximately 21 gallons (85 liters) of fuel for the 634-mile (1020-km) drive from Portland to San Francisco. At $3.50 per gallon that is roughly $74 in fuel cost; less efficient vehicles or higher local fuel prices will increase this proportionally.
How do I navigate from Portland to San Francisco?
Use the "Open this route in your nav app" buttons above the journey guide to launch turn-by-turn directions in Google Maps, Apple Maps, or Waze. Each link pre-fills Portland as the origin and San Francisco as the destination, so navigation begins as soon as the app opens.