A profound transformation of the entire food system is necessary to achieve sustainable development in the agricultural sector. This pertains to the production, distribution, and consumption of food. In the case of distribution, this transformation involves changes both at the beginning of the chain, namely, in the agricultural structure, and at the final stage, in consumer behaviour. By analysing the existing literature, we identify key areas where the principles of short supply chains can be harmonised with smart village initiatives. The concept of smart villages itself is based on using modern technologies and innovative practices to improve the quality of life in rural areas and support sustainable development. Consequently, as mentioned, one of the critical elements of this concept is the cooperation of farmers for sustainable short supply chain management. This study analysed statistical data from the Central Statistical Office of Poland and unpublished data from the General Veterinary Inspectorate, complemented by desk research on relevant reports, scientific literature, and legal documents concerning local food systems. The study investigates local food systems in the Mazowieckie region, where 9% of Polish entities operating within local food systems are registered. Activity within this framework is characterised by significant spatial diversity across the region. The spatial distribution is mainly related to the location of the raw material base, e.g., the concentration of specialised agricultural production, distance to the sales market (proximity to consumers), and other broadly understood conditions for conducting business activity. The paper highlights the need to transform food systems to support sustainable agricultural development, focusing on short supply chains and smart village initiatives. By examining local food systems in Poland’s Mazowieckie region, it identifies how spatial and resource factors impact local food distribution and rural sustainability.