There is no direct train service from the park to St. George.

How long is the drive?

It is a 4.5-hour drive covering 450 kilometers.

Yes, the route is well-traveled and safe.

What is the best stop?

Zion National Park is a great place to stop for a day or two.

Petrified Forest

St. George

Driving

Petrified Forest to St. George

Updated: 28 May 2026

The drive from Petrified Forest to St. George is a 450-kilometer journey. You will travel west on I-40 to Kingman and then north on US-93 and I-15 through the heart of the American Southwest. The drive takes approximately 4.5 hours. This is a popular drive, passing through some of the most iconic landscapes in the American West. It is a long drive, so plan for multiple stops.

Total Distance: 450 km driving distance; 350 km straight-line air distance.

Fastest Way

Driving via I-40, US-93, and I-15 takes 4.5 hours.

Cheapest Way

Driving your own vehicle is the only practical option.

Compare Petrified Forest to St. George Routes

Driving

Direct

Duration

4 hours 30 mins

Avg Price

$60-$80 in fuel

Operator

Personal Vehicle

Route

I-40 West to Kingman, then US-93 and I-15 North.

Stop in Zion National Park for a quick hike.

Travel Tips

Traffic
St. George traffic can be heavy; plan your trip to avoid peak hours.
Dining
Try the local southwestern cuisine; it is some of the best in the country.
Weather
St. George is very hot in the summer; stay hydrated.
Parking
Parking in downtown St. George can be expensive; use public transit.
Public Transit
The SunTran bus system is a great way to get around the city.

Safety Tips

Fatigue
The drive is very long; take regular breaks.
Emergency
Keep a basic emergency kit in your car.
Cell Service
Expect long stretches with no signal in rural Utah.
Driving
Be cautious of aggressive drivers on the highways leading into the city.