Boise, ID to Phoenix, AZ
State capital to state capital route
17h 23m
Drive Time
957
Miles
$111
Gas Cost
7
Stops
Route Details
Distance957 miles
Drive Time17h 23min
Avg Speed55 mph
TrafficLight to Moderate
Cost Breakdown
Gas (30 MPG)$111
Tolls (est.)$0-20
Food/Snacks$15-30
Total$126-$161
Approximate route shown. Use Google Maps for turn-by-turn directions.
Open in Google Maps ⚡ View EV RouteFAQ
How long is the drive from Boise, ID to Phoenix, AZ?
The drive takes approximately 17 hours and 23 minutes covering 957 miles.
How much gas will I need?
At 30 MPG, you'll use about 31 gallons of gas, costing approximately $111 at $3.50/gallon.
What's the best time to leave?
Early morning (6-8 AM) is ideal to avoid rush hour traffic in both cities.