Sylvia Mathews Burwell. Sylvia Mary Mathews Burwell (born June 23, 1965) is an American executive who served as the 22nd United States Secretary of Health and Human Services. President Barack Obama nominated Burwell on April 11, 2014, after the resignation of Kathleen Sebelius.
The driving distance between Las Vegas, NV and Barstow, CA is approximately 150 miles. The driving time would be approximately 2 hours 30 minutes if you were to travel non-stoâ¦p in good driving conditions.
1 Riverside, CA is 196 miles from Las Vegas. 2  There are 4 daily flights from Riverside, CA to Las Vegas. 3  There are 6 weekly flights from Riverside, CA to Las Vegas. 4  4 non-stop flights are operating from Riverside, CA to Las Vegas today.  Southwest has the most nonstop flights between Riverside, CA and Las Vegas.