| Flag | City | Country | School | Latitude (°) +N/-S | Longitude (°) +E/-W |
 | Aigio | Greece | 1st High School of Aigio | 38.252 | 22.079 |
 | Aydin | Turkey | Batı Söke Çimento Ortaokulu | 37.749 | 27.399 |
 | Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 |
 | Del Castilho | Brazil | Instituto Superior do Saber | -22.881 | -43.260 |
 | Guarne | Colombia | Grupo Astrofánaticos | 6.274 | -75.447 |
 | Hô Chi Minh City | Vietnam | Nguyen Trai High School | 10.759 | 106.669 |
| Malovat | Romania | Scoala Gimnaziala Malovat | 44.707 | 22.722 |
| Medellín | Colombia | Planetario de Medellín | 6.269 | -75.566 |
| Méier | Brazil | Escola Municipal Bento Ribeiro | -22.904 | -43.280 |
 | Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 |
| Rio de Janeiro | Brazil | Centro Educacional Nosso Mundo | -22.890 | -43.317 |