| Siran to Sacile | 1,394.37 mi (2,244.02 km) |
| Siran to Sala Consilina | 1,236.25 mi (1,989.55 km) |
| Siran to Salemi | 1,417.79 mi (2,281.72 km) |
| Siran to Salerno | 1,277.79 mi (2,056.41 km) |
| Siran to Salo | 1,486.15 mi (2,391.73 km) |
| Siran to Salsomaggiore Terme | 1,510.11 mi (2,430.28 km) |
| Siran to Saluzzo | 1,632.10 mi (2,626.61 km) |
| Siran to Salzano | 1,409.45 mi (2,268.29 km) |
| Siran to Samarate | 1,570.64 mi (2,527.70 km) |
| Siran to San Benedetto del Tronto | 1,313.69 mi (2,114.17 km) |
| Siran to San Biagio di Callalta | 1,397.80 mi (2,249.54 km) |
| Siran to San Bonifacio | 1,448.88 mi (2,331.74 km) |
| Siran to San Casciano in Val di Pesa | 1,449.15 mi (2,332.19 km) |
| Siran to San Cataldo | 1,361.42 mi (2,190.99 km) |
| Siran to San Cesareo | 1,371.96 mi (2,207.96 km) |
