Spatial interaction refers to the movement and flow of people, goods, services, information, and capital between different locations in space. It is a fundamental concept in economic geography as it explains how places are connected and how economic activities are organized across regions. The intensity and pattern of spatial interaction are influenced by three key factors: complementarity, transferability, and intervening opportunities. Complementarity exists when one place has a surplus of a commodity or service while another place has a demand for it, such as the export of crude oil from the Middle East to energy-deficient countries like Japan. Transferability relates to the cost and ease of moving goods or people between locations, which depends on transportation infrastructure, distance, and technology. For instance, the development of container shipping has significantly reduced transportation costs, enhancing global trade. Intervening opportunities occur when a nearer or more accessible source reduces the interaction between two distant places, such as local agricultural markets replacing distant suppliers. Spatial interaction is evident in various economic activities, including trade, migration, communication, and tourism. International trade networks demonstrate how countries specialize in production and exchange goods globally. Migration flows, such as rural-to-urban migration in India, reflect spatial interaction driven by employment opportunities, better living conditions, and access