Boise to San Diego: Road Trip Guide & Distance
How far is Boise from San Diego?
The distance from Boise to San Diego is 754.8 miles (1214.8 km) as the crow flies. San Diego is located S of Boise. By car, the driving distance is approximately 952.6 miles, taking about 17h 37min. A direct flight would take roughly 2h 1min. Both are located in United States — Boise in Idaho and San Diego in California.
This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. As you head South, expect warmer temperatures. Make sure your car's AC is working well before embarking on this journey. For a trip of this distance, flying is significantly faster. However, driving offers the flexibility to explore stops along the way.
Coordinates come from public place data for Boise and San Diego. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.
How to Get from Boise to San Diego
Suggested Stops Between Boise & San Diego
- 1670 mi
- 2630 mi
- 3638 mi
- 4632 mi
- 5657 mi
Quick Facts
Did You Know?
- At walking speed (3 mph), it would take about 252 hours of non-stop walking
- By bicycle at 12 mph, the journey would take roughly 63 hours
- You could travel this distance about 33 times to circle the Earth's equator