Ratulangi is well-regarded in the Minahasa region of North Sulawesi. Main artery roads in all cities in Minahasa (Bitung, Manado, Tomohon, and Tondano) are named after Ratulangi. Manado's international airport is also named after him as is the state university in Manado.
Ratulangi is widely recognized and respected in the Minahasa region of North Sulawesi.  The main roads in all cities within Minahasa (Bitung, Manado, Tomohon, and Tondano) are named after him. The international airport in Manado and the state university in Manado also bear his name.