RSIS is located at Block S4, Level B4. It is accessible from Jalan Bahar via Nanyang Avenue or from the PIE via Nanyang Drive. Carparks in the vicinity are Carpark B accessible via Nanyang Ave and Carpark Q accessible via Nanyang Drive.

It would take about 40 minutes to get to RSIS from the Changi International Airport. The taxi fare should be about S$25.00