San Francisco, United States → Portland, United States · ✈ 1h 35min · 🚗 13h 59min
465 nautical miles · Time difference: Same timezone · Direction: north
The distance from San Francisco to Portland is 861 km (535 miles). The fastest way to travel is by flight. A direct flight takes approximately 1h 35min.
The straight-line distance from San Francisco, United States to Portland, United States is approximately 861 kilometers (535 miles or 465 nautical miles). This measurement uses the Haversine formula, computing the great-circle distance — the shortest path between two points on Earth's surface.
Portland is located north of San Francisco. San Francisco is in North America, in the West Coast region of United States, while Portland is in North America, in Pacific Northwest, United States. Both cities are in North America.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 861 km | ~1h 35min | Best option for speed |
| 🚗 Drive | ~1,119 km | ~13h 59min | Feasible with breaks |
| 🚂 Regular Train | ~1,033 km | ~8h 37min | Scenic but slow |
Our recommendation: flight is typically the best way to travel from San Francisco to Portland. For 861 km, flying saves significant time and is usually the most practical choice.
Based on an estimated road distance of 1,119 km, fuel costs for driving from San Francisco to Portland are approximately $90–$168 USD (at $0.08–$0.15 per km, depending on vehicle efficiency and local fuel prices). Additional costs may include tolls, parking, and accommodation for longer trips.
San Francisco is a major city in United States with a population of approximately 873,965. Located in the West Coast region, it is an important hub in North America. Despite its smaller size, San Francisco plays an important regional role in United States and attracts visitors year-round.
→ See all distances from San Francisco
Portland is a notable city in United States with a population of approximately 652,503. Situated in the Pacific Northwest region, it serves as a key destination in North America. Portland is a popular destination in the Pacific Northwest region of United States, known for its unique character and attractions.
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861 km is a medium-distance route, similar to traveling across a mid-sized European country. A flight covers this distance quickly, but driving or rail travel remains feasible for those who prefer ground transport. For reference, New York to Chicago is about 1,150 km.
At 861 km, the San Francisco-Portland route is about 2.1% of Earth's circumference. A commercial jet covers this distance in about 1h 35min.
The straight-line distance from San Francisco to Portland is approximately 861 kilometers (535 miles, 465 nautical miles).
A direct flight takes approximately 1h 35min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 13h 59min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Portland is approximately Same timezone compared to San Francisco.
The estimated road distance is approximately 1,119 km, which is about 30% longer than the 861 km straight-line distance.
📍 Data: Coordinates from OpenStreetMap contributors. Distances calculated using the Haversine formula. Travel times are estimates only. Last verified: April 7, 2026.