| Flag | City | Country | School | Latitude (°) +N/-S | Longitude (°) +E/-W |
 | Del Castilho | Brazil | Instituto Superior do Saber | -22.881 | -43.260 |
 | Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 |
| Meier | Brazil | Escola Municipal Bento Ribeiro | -22.904 | -43.280 |
 | Larissa | Greece | Primary School 16th | 39.627 | 22.414 |