Korea's agri-food exports are entering a new transition period. Today, agriculture is transforming from the concept of agriculture in the past into a sixth industry and an important industry in the country. This study analyzed the determinants of exports of Korean agri-food, targeting Russia in the Sinbuk Prevention region, Brazil in Latin America, Germany in the European Union, and Australia in other regions, which were selected to diversify the market for Korea's agri-food exports and expand its global base, and provided implications for the selection of export strategy countries for market diversification. Applying the gravity model, which is widely used in international trade analysis, the gross national product per capita, the number of Koreans, the distance to the capital of Korea and the capital of the country to be analyzed, the logistics performance index, and the Korean Wave were analyzed as variables. Based on the analysis results, the selection of export strategy countries to diversify Korea's agri-food export market is very appropriate, and statistically significant results were shown in strengthening the export competitiveness of Korea's agri-food. In order to expand exports in the future, it was suggested that in addition to product development and export support policies, measures to expand exports by improving export infrastructure and forming cultural consensus should be actively sought.