Driving
Corvallis to Phoenix
Updated: 31 May 2026
The drive from Corvallis to Phoenix is approximately 1,800 kilometers and takes about 18 hours. The route involves heading north to Missoula, taking I-90 East to Butte, I-15 South to Salt Lake City, and then I-15/I-10 South to Phoenix. This is a major interstate route and is well-maintained year-round. Personal vehicles are the only practical mode of transport.
Total Distance: Driving distance 1,800 km; straight-line air distance 1,400 km.
Fastest Way
Driving via I-15 and I-10 takes about 18 hours.
Cheapest Way
Driving your own vehicle is the most economical.
Compare Corvallis to Phoenix Routes
Driving
Direct
Duration
18 hours
Avg Price
$250 - $350 in fuel
Operator
Personal Vehicle
Route
US-93 to I-90 E to I-15 S to I-10 E.
I-15 and I-10 are the fastest and safest routes.
Travel Tips
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Route ChoiceUse I-15 and I-10 for reliability.
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TrafficTraffic can be heavy near Phoenix.
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ParkingPhoenix has ample parking.
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Road ConditionsCheck ADOT for I-10 conditions in winter.
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FuelFill up in major towns along the route.
Safety Tips
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Mountain DrivingBe prepared for steep grades.
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Winter DrivingCarry chains if traveling in winter.
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WildlifeWatch for deer and elk on the highway.
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Emergency PrepKeep an emergency kit in your car.
People Also Ask
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How long is the drive?About 18 hours via I-15 and I-10.
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Are there buses?No, there is no public bus service.
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Is it safe?Yes, the highways are safe.
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What is the best route?I-15 and I-10 are the best routes.
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Are there flights?You would need to fly from Missoula to Phoenix, which is not practical.
Quick Info
- From Corvallis, Montana, United States
- To Phoenix, Arizona, United States
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Modes
Best Time to Travel
Year-round; I-15 and I-10 are well-maintained.
Things to Do in Phoenix
1
Desert Botanical Garden
A beautiful garden in Phoenix.
2
Heard Museum
Learn about Native American art and culture.
3
Papago Park
Great for hiking and views.
4
Phoenix Art Museum
A world-class museum in Phoenix.
Tags
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