Estimated travel durations
The straight-line distance from Las Vegas to San Francisco is 671 kilometers (417 miles). This is the crow-flies distance calculated using the Haversine formula.
A direct flight from Las Vegas to San Francisco takes approximately 2h. This is an estimate based on an average cruising speed of 800 km/h and does not include boarding, taxiing or layover time.
Driving from Las Vegas to San Francisco would take approximately 7h at an average speed of 85 km/h. The actual driving time may vary depending on road conditions, traffic and border crossings.
The distance from Las Vegas to San Francisco is 417 miles (671 km) as the crow flies.