| Itri to Sabinanigo | 718.95 mi (1,157.04 km) |
| Itri to Sagunto | 733.24 mi (1,180.03 km) |
| Itri to Salamanca | 997.38 mi (1,605.12 km) |
| Itri to Salobrena | 969.10 mi (1,559.61 km) |
| Itri to Salou | 644.51 mi (1,037.24 km) |
| Itri to Salt | 556.62 mi (895.79 km) |
| Itri to Salvatierra de Mino | 1,135.14 mi (1,826.83 km) |
| Itri to Sama | 989.75 mi (1,592.85 km) |
| Itri to San Adrian de Besos | 586.49 mi (943.86 km) |
| Itri to San Agustin de Guadalix | 893.99 mi (1,438.74 km) |
| Itri to San Andres de la Barca | 598.92 mi (963.87 km) |
| Itri to San Andres de Llevaneras | 572.43 mi (921.24 km) |
| Itri to San Andres del Rabanedo | 985.38 mi (1,585.82 km) |
| Itri to San Bartolome | 1,882.05 mi (3,028.87 km) |
| Itri to San Baudilio de Llobregat | 595.94 mi (959.08 km) |
