| Sinaia to Selargius | 935.16 mi (1,504.99 km) |
| Sinaia to Selvazzano Dentro | 667.53 mi (1,074.28 km) |
| Sinaia to Senago | 794.34 mi (1,278.37 km) |
| Sinaia to Senigallia | 617.25 mi (993.36 km) |
| Sinaia to Seravezza | 757.21 mi (1,218.61 km) |
| Sinaia to Seregno | 790.76 mi (1,272.61 km) |
| Sinaia to Seriate | 765.65 mi (1,232.20 km) |
| Sinaia to Sermoneta | 681.96 mi (1,097.50 km) |
| Sinaia to Serramanna | 939.89 mi (1,512.61 km) |
| Sinaia to Serravalle Pistoiese | 729.61 mi (1,174.20 km) |
| Sinaia to Sessa Aurunca | 649.00 mi (1,044.47 km) |
| Sinaia to Sesto Calende | 817.61 mi (1,315.81 km) |
| Sinaia to Sesto Fiorentino | 712.89 mi (1,147.28 km) |
| Sinaia to Sesto San Giovanni | 789.81 mi (1,271.08 km) |
| Sinaia to Sestri Levante | 794.16 mi (1,278.08 km) |
