Roy to San Diego: Road Trip Guide & Distance
How far is Roy from San Diego?
The distance from Roy to San Diego is 648.5 miles (1043.6 km) as the crow flies. San Diego is located SSW of Roy. By car, the driving distance is approximately 779.6 miles, taking about 13h 38min. A direct flight would take roughly 1h 48min. Both are located in United States — Roy in Utah 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. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare.
Coordinates come from public place data for Roy 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 Roy to San Diego
Suggested Stops Between Roy & San Diego
- 1383 mi
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- 4564 mi
- 5577 mi
Quick Facts
Did You Know?
- At walking speed (3 mph), it would take about 216 hours of non-stop walking
- By bicycle at 12 mph, the journey would take roughly 54 hours
- You could travel this distance about 38.4 times to circle the Earth's equator