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.
What is the distance between Las Vegas AND Carlsbad? The distance between Las Vegas and Carlsbad in a straight line is 239 miles or 384.55 Kilometers . Driving Directions & Drive Times from Las Vegas to Carlsbad can be found further down the page. Driving distances, maps and journey times are currently provided by Google mapping systems.