The measurements between a kitchen island and wall cabinets generally refer to the space between the actual surfaces of the countertop (or stone) and the cabinets, rather than just the cabinets themselves.

From various sources, it is recommended that the ideal distance ranges from 42 to 48 inches between the perimeter countertops (which includes the wall cabinets) and the kitchen island. This measurement is meant to ensure ease of movement and functionality in the kitchen workspace. Specifically, the distance is often measured from the edge of the countertops of the wall cabinets to the edge of the kitchen island countertop.

In practical terms, the measurement includes the thickness of the countertops, so the clear space for movement and cooking should be taken into account when planning the layout. The considerations for minimum spacing also emphasize the importance of accessibility and comfort while working in the kitchen. You can find more details and recommendations in various articles, such as on The Spruce and Board & Vellum.

Sources

Kitchen Spacing Rules and Distances - The SpruceDistance from counter to island : r/floorplan - RedditDo I Have Space for a Kitchen Island? (And Other ... - Board & VellumIdeal Clearances for Kitchen Counters, Islands, Cabinets, & MoreIs 36' too little space between island and counters? - HouzzKitchen and Dining Area Measurements & Standards GuideKitchen Island Size and Spacing - DIY Projects With Pete

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