| Castel Gandolfo to Sant'Arpino | 99.18 mi (159.62 km) |
| Castel Gandolfo to Sant'Egidio alla Vibrata | 92.71 mi (149.21 km) |
| Castel Gandolfo to Sant'Elpidio a Mare | 115.19 mi (185.39 km) |
| Castel Gandolfo to Sant'Ilario d'Enza | 236.22 mi (380.16 km) |
| Castel Gandolfo to Santa Croce Camerina | 354.33 mi (570.23 km) |
| Castel Gandolfo to Santa Croce sull' Arno | 166.38 mi (267.76 km) |
| Castel Gandolfo to Santa Flavia | 257.40 mi (414.24 km) |
| Castel Gandolfo to Santa Lucia di Piave | 284.09 mi (457.20 km) |
| Castel Gandolfo to Santa Maria a Monte | 167.90 mi (270.21 km) |
| Castel Gandolfo to Santa Maria a Vico | 106.97 mi (172.15 km) |
| Castel Gandolfo to Santa Maria Capua Vetere | 94.65 mi (152.33 km) |
| Castel Gandolfo to Santa Maria di Sala | 261.74 mi (421.24 km) |
| Castel Gandolfo to Santa Marinella | 45.75 mi (73.62 km) |
| Castel Gandolfo to Santa Teresa di Riva | 299.73 mi (482.37 km) |
| Castel Gandolfo to Santa Venerina | 310.16 mi (499.16 km) |
