Estimated travel durations
The straight-line distance from San Francisco to Las Vegas is 671 kilometers (417 miles). This is the crow-flies distance calculated using the Haversine formula.
A direct flight from San Francisco to Las Vegas 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 San Francisco to Las Vegas 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 San Francisco to Las Vegas is 417 miles (671 km) as the crow flies.