This study aims to examine the relationship between number of foreign tourist visits and size of the country using the gravity model. Whether the large size of the economy will increase the number of foreign tourist visits and whether the distance between Indonesia and the foreign tourist country will reduce the number of foreign tourism. There are several variables used in this study, such as Gross Domestic Product (GDP) per capita Indonesia, Gross Domestic Product (GDP) per capita of the foreign tourist country, distance between Indonesia and foreign tourist country, exchange rate of the foreign tourist country, and population of the foreign tourist country. The observation in this study includes the eight largest tourism countries to Indonesia from 2009 to 2016. This study using panel data with random effect model. The result show that, per capita GDP of both Indonesia and foreign tourist country, distance, exchange rate, and population is positive and significant affect on the number of foreign tourist visits to Indonesia. Meanwhile, GDP per capita of both Indonesia and foreign country have positive and significant effect. Apparently, distance seems to have a negative effect for the number foreign tourist to Indonesia. Positive sign in both GDP and a negative sign in distance are implying that the gravity model is empirically relevant with the number of foreign tourist visits to Indonesia case