Caldwell
Caldwell
Phoenix
Phoenix
Driving

Caldwell to Phoenix

Updated: 29 May 2026

The drive from Caldwell to Phoenix is a long-distance journey of approximately 1,400 kilometers, primarily via US-93 South. This route takes you through the high desert of Idaho, Nevada, and Arizona. The drive typically takes around 14 to 15 hours. It is a popular route for those looking to escape to the warmer climate of the Southwest. Be prepared for long stretches of open road.

Total Distance: 1,400 km driving distance, 1,100 km straight-line air distance.
Fastest Way
Driving is the most direct method for this route.
Cheapest Way
Driving is the most cost-effective way to reach Phoenix.
Compare Caldwell to Phoenix Routes
Driving
Direct
Duration
14 hours 30 mins
Avg Price
$200-$250 in fuel
Operator
Personal Vehicle
Route
US-93 South through Nevada and into Arizona.

Plan for an overnight stop in Las Vegas to break up the drive.

Travel Tips
  • Hydration
    Drink plenty of water; the desert air is very dry.
  • Sun Protection
    Wear sunscreen and a hat, even in the cooler months.
  • Fuel
    Keep your tank at least half full in remote desert areas.
  • Traffic
    Phoenix traffic can be heavy during rush hours; plan your arrival accordingly.
  • Accommodation
    Book resorts in Scottsdale or downtown Phoenix for a great experience.
Safety Tips
  • Heat Safety
    Avoid strenuous outdoor activities during the peak heat of the day in summer.
  • Vehicle Maintenance
    Check your battery and cooling system before the trip.
  • Emergency Supplies
    Carry extra water and non-perishable food in your car.
  • Cell Service
    Expect limited cell service in rural Nevada and Arizona.
People Also Ask
  • How long is the drive?
    The drive is approximately 1,400 kilometers and takes about 14.5 hours.
  • Is the route safe?
    Yes, but it requires preparation for long distances and desert conditions.
  • Are there flights?
    There are no direct flights from Caldwell; you would need to fly from Boise.
  • What is the best time to visit?
    Winter and spring offer the most pleasant weather.
  • Do I need a 4WD?
    A standard vehicle is fine for the highway.
Quick Info
  • From Caldwell, Idaho, United States
  • To Phoenix, Arizona, United States
  • Modes
Best Time to Travel

November to March for the most comfortable temperatures in Phoenix.

Things to Do in Phoenix
1
Desert Botanical Garden
Explore thousands of species of cactus, trees, and flowers from around the world.
2
Heard Museum
Learn about the history and art of the indigenous peoples of the Southwest.
3
Papago Park
Enjoy hiking trails and the iconic Hole-in-the-Rock formation with great city views.
4
Phoenix Art Museum
Visit the largest art museum in the Southwestern United States for diverse exhibitions.
Tags
Caldwell to Phoenix drive US-93 route driving to Phoenix Idaho to Arizona road trip Phoenix travel guide Caldwell to Phoenix distance fastest way to Phoenix road trip tips