| Flag | City | Country | School | Latitude (°) +N/-S | Longitude (°) +E/-W |
 | Athens | Greece | Model lower secondary School Agion Anargyron | 38.027 | 23.726 |
 | Baia Mare | Romania | Liceul cu Program Sportiv | 47.646 | 25.565 |
| Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 |
| Cephalonia | Greece | 1st High School of Aigio | 38.108 | 20.562 |
 | Chivilcoy | Argentina | Parque Cielos del Sur | -34.911 | -60.014 |
 | Del Castilho | Brazil | Instituto Superior do Saber | -22.881 | -43.260 |
| Galati | Romania | Scoala Gimnaziala Nr. 29 | 45.415 | 28.016 |
| Larissa | Greece | 16th Primary school of Larissa | 39.627 | 22.415 |
| Méier | Brazil | Escola Municipal Bento Ribeiro | -22.904 | -43.280 |
 | Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 |
| Pelotas | Brazil | Federal University of Pelotas | -31.772 | -52.329 |