Three interlinked global crises, climate change, biodiversity loss, and unsustainable food systems, are increasing pressure on land and people, necessitating integrated solutions in rural areas. Isolated approaches are insufficient, and multidimensional strategies are needed. The Global North is increasingly recognising its responsibility for these crises and the need for local actions informed by telecoupling effects with the Global South. This study explores agroecology as a holistic approach for agri-food system transformation and sustainable rural development. Using an integrated landscape approach, the research applies the FAO TAPE Tool, participatory rural appraisal, and action research across four rural case studies in Germany and Austria. Agroecological transformations were observed, driven by local actors despite limited recognition of agroecology. Non-farm sectors like tourism, renewable energy, and conservation play critical roles. Strong communal governance and civil society engagement support agroecological transitions, with local governance adaptations being key. Agroecology enhances biodiversity, promotes circular economies, and strengthens regional identity, contributing to sustainable rural development. Our findings emphasise the need for North–South knowledge co-creation and regional brands that transcend profit motives. Although the Common Agricultural Policy influences farming practices, local governance and citizen participation significantly shape agroecological outcomes. Strengthening governance and local capacities is crucial for advancing agroecological transformation. This paper outlines nine opportunities for German policymakers to promote agroecology, including creating a platform for agroecology, fostering North-South collaboration, supporting organic networks, increasing funding for localized initiatives, and leveraging consumer behavior change through regional campaigns. These actions aim to integrate agroecology into policy and promote sustainable food systems and global equity.