Is there a bus to Boise?

No, there is no public bus service from Cedar City to Boise.

How long is the drive?

The drive takes about 8 hours and 30 minutes.

No, there are no toll roads on this route.

Yes, I-15 and I-84 are major, well-maintained interstates.

No, there is no passenger rail service to Boise.

Cedar City

Boise

Driving

Cedar City to Boise

Updated: 28 May 2026

The drive from Cedar City to Boise is an 850-kilometer journey heading north on Interstate 15 and then west on Interstate 84. This route takes you through the heart of Utah and across the high desert of Idaho. The drive typically takes 8 hours and 30 minutes. It is a popular route for those traveling between Utah and Idaho.

Total Distance: 850 km driving distance; 700 km straight-line air distance.

Fastest Way

Driving via I-15 and I-84 is the fastest and most direct method.

Cheapest Way

Driving your own vehicle is the most cost-effective way to travel.

Compare Cedar City to Boise Routes

Driving

Direct

Duration

8 hours 30 mins

Avg Price

$110-$160 in fuel

Operator

Personal Vehicle

Route

I-15 North to I-84 West.

The drive through the Idaho desert is long and requires frequent stops.

Travel Tips

Traffic
Traffic is generally light, but can be heavy on holiday weekends.
Fuel Up
Gas is often cheaper in Idaho than in Utah.
Weather
Boise can get cold in the winter; be prepared for snow.
Navigation
The route is straightforward, but keep an eye on road signs.
Rest Stops
Plan your stops in the larger towns along the route.

Safety Tips

Desert Heat
If your car breaks down in summer, stay inside with the AC running.
Vehicle Check
Ensure your cooling system is in good condition for the desert heat.
Emergency Prep
Keep water in your car at all times.
Fatigue
The drive is long; take breaks to avoid driver fatigue.