| Flag | City | Country | School | Latitude (°) +N/-S | Longitude (°) +E/-W |
 | Aigio | Greece | 1st High School of Aigio | 38.252 | 22.079 |
| Aspropyrgos | Greece | 3rd High School of Aspropyrgos | 38.061 | 23.601 |
| Athens | Greece | Experimental school agion Aanrgyron | 38.028 | 23.726 |
 | Aydin | Turkey | Batı Söke Çimento Ortaokulu | 37.749 | 27.399 |
 | Bajmok | Serbia | Osnovna škola Vuk Karadžić | 45.966 | 19.424 |
 | Băsești | Romania | Scoala Gimnaziala | 47.481 | 23.145 |
 | Bayamón | Puerto Rico | AECM Carribean University | 18.383 | -66.168 |
| Boğazlıyan | Turkey | Boğazlıyan Science and Art Center | 39.200 | 35.189 |
| Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 |
 | Chivilcoy | Argentina | Parque Cielos del Sur | -34.911 | -60.014 |
 | Del Castilho | Brazil | Instituto Superior do Saber | -22.881 | -43.260 |
 | Elbasan | Albania | Gjimnazi Vasil Kamami | 41.111 | 20.086 |
 | Guarne | Colombia | Grupo Astrofánaticos | 6.274 | -75.447 |
 | Hô Chi Minh City | Vietnam | Nguyen Trai High School | 10.759 | 106.669 |
| Ipatinga | Brazil | Instituto S do Saber | -19.468 | -42.548 |
| Istanbul | Turkey | IB Şehit Şerife Bacı CPAL Avcılar | 41.060 | 28.716 |
| Itajubá | Brazil | Universidade Federal de Itajubá | -22.415 | -45.449 |
 | Machhariya | India | Mahatma Gandhi govt school | 26.822 | 78.076 |
| Malovat | Romania | Scoala Gimnaziala Malovat | 44.707 | 22.722 |
| Méier | Brazil | Escola Municipal Bento Ribeiro | -22.904 | -43.280 |
 | Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 |
| Niš | Serbia | Gimnazija Svetozar Markovic | 43.312 | 21.887 |
| Oradea | Romania | Colegiul Tehnic Traian Vuia | 47.064 | 21.916 |
| Pogana | Romania | Scoala Gimnaziala nr.1 | 46.313 | 27.575 |
| Rio de Janeiro | Brazil | Centro Educacional Nosso Mundo | -22.890 | -43.317 |
| Rm Vâlcea Forest | Romania | Colegiul Tehnic Forestier Ramnicu Valcea | 45.117 | 24.363 |
 | Salcuta | Moldova | Liceul Teoretic Mesterul Manole | 46.599 | 29.248 |
| Serres | Greece | Primary School Konstantinos Karamanlis | 41.083 | 23.540 |
| Sibiu | Romania | Colegiul National Gheorghe Lazar | 45.797 | 24.154 |
| Slatina | Romania | Secondary School Vlaicu Voda | 44.432 | 24.377 |
| Stavraki | Greece | Primary School of Stavraki | 39.654 | 20.817 |
 | Vigo | Spain | IES de Beade | 42.201 | -8.716 |