Route Overview
The I-5 offers a quick connection between Seattle and Portland, but side trips to Mount Rainier or the Columbia River Gorge add spectacular natural beauty. Both cities share a culture of coffee, craft beer, and outdoor adventure.
Must-See Highlights
Mount Rainier
natureIconic 14,411-foot volcano visible on clear days (optional detour)
Olympia
cityWashington's capital with local breweries and waterfront
Lewis and Clark Bridge
scenicHistoric crossing of the Columbia River
Columbia River Gorge
natureStunning river canyon with waterfalls (detour east from Portland)
Pacific Northwest Coffee
foodExperience the coffee culture that spawned Starbucks and beyond
Traveler Tips
- 1
Seattle and Portland traffic can be heavy during rush hours
- 2
Oregon has no sales tax - shop in Portland
- 3
The Columbia River Gorge is worth a detour from Portland
- 4
Both cities are very walkable with good public transit
- 5
Rain is common - pack layers and a waterproof jacket
Frequently Asked Questions
How far is Seattle to Portland?
The driving distance from Seattle to Portland is approximately 280 km (174 miles).
How long does it take to drive from Seattle to Portland?
The drive from Seattle to Portland typically takes 3-4 hours, depending on your chosen route and traffic conditions.
What is the best time to drive from Seattle to Portland?
The best time to make this drive is May to October. This period offers optimal weather and road conditions for the journey.
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