Abstrack -With the Covid-19 that hit Indonesia, several cities implemented Large-Scale Restrictions (PSBB), both Total and Transition. One of the effects of the PSBB is the reduced activity in various places. PT Reka Media Aksara as an indoor and outdoor advertising company strives to provide the best service by providing recommendations for the best locations for consumers who want to place advertising media. Therefore, a research was carried out using data from customers who placed orders and advertisements during the pandemic, whether they were satisfied with the installation or not, using the KNN and Naïve Bayes algorithms. And based on calculations that have been done by the KNN Algorithm with K-2 is able to provide the best recommendation for the location of advertising media at PT. Askara Media Reka with an accuracy value of 72.67%, 50% precision and a recall of 10%..