Each side linen cabinet is 15", then the two stacks of drawers next to the linen cabinets are 10" wide with the sink cabinets being 21" wide and then a 12" stack of drawers down the middle.
Total w/out Cabinet = 43"
Q
Photo
Vanity: 10' long
Distance between sinks (center to center): 4'-10"
Distance from center of sink to edge: 2'-7"
vanity is 8'-9" wide
Q