This paper presents a comprehensive and comparative analysis of foreign direct investments (FDI) conducted by companies seeking to expand their presence in international markets. Its primary aim is to explore the role of FDI and the multifaceted factors influencing the selection of specific regions in Romania as preferred investment destinations. Foreign direct investments are a crucial strategy for establishing and solidifying a long-term presence in foreign nations. The decision of where to invest abroad is complex and strategic, involving economic, social, technological, and infrastructural considerations. This study examines these factors to understand the preferences of foreign firms when choosing regions for direct investments.