Flight
Driving
Collinsville to Portland
Updated: 31 May 2026
The journey from Collinsville to Portland covers about 3,000 kilometers. Flying from St. Louis Lambert International Airport to Portland International Airport is the most practical option, taking 7 hours. Driving via I-80 West takes approximately 30 hours.
Total Distance: Driving distance 3,050 km, Air distance 2,700 km.
Fastest Way
Flight from STL to PDX, taking 7 hours.
Cheapest Way
Driving, especially if traveling with a group.
Compare Collinsville to Portland Routes
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 7 hours | 30 hours |
| Avg Price | $300 - $600 | $400 - $600 in fuel |
| Operator | Alaska Airlines | Personal Vehicle |
| Route | STL to PDX | I-80 W |
| Tip | The airport is well-connected to the city via public transit. | Be prepared for long stretches of driving. |
Travel Tips
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TrafficAvoid driving through major cities during rush hour.
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DiningTry the local food scene, which is growing rapidly.
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WalkingThe downtown area is very walkable.
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WeatherPack layers, as the weather can be unpredictable.
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EventsCheck the calendar for festivals and sporting events.
Safety Tips
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Stay AwareStick to well-lit areas at night.
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Winter SafetyBe cautious of icy roads during winter months.
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EmergencyDial 911 for any emergency assistance.
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ValuablesKeep your belongings secure in public spaces.
People Also Ask
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Is Portland safe?Yes, the tourist areas are generally safe.
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Do I need a car?Not if you stay in the city center.
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What is the best time to visit?Summer is the most comfortable.
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Are there tolls?No, the route is generally toll-free.
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Is the bookstore worth it?Yes, Powell's City of Books is world-renowned.
Quick Info
- From Collinsville, Illinois, United States
- To Portland, Oregon, United States
-
Modes
Best Time to Travel
June to September for pleasant weather.
Things to Do in Portland
1
Washington Park
Visit the park featuring the Japanese Garden and Rose Garden. It is a must-see attraction.
2
Powell's City of Books
Explore the world's largest independent bookstore. It is a cultural gem.
3
Portland Art Museum
Visit the museum featuring an extensive collection of art. It is a cultural gem.
4
Forest Park
Hike through the beautiful forest. It is a vibrant experience.
Tags
driving to Portland
I-80 road trip
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Portland travel guide
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St. Louis to Portland
cheapest way to Portland
Oregon travel tips
