| Billdal to Selargius | 1,272.56 mi (2,047.98 km) |
| Billdal to Selvazzano Dentro | 842.96 mi (1,356.62 km) |
| Billdal to Senago | 837.61 mi (1,348.00 km) |
| Billdal to Senigallia | 959.95 mi (1,544.88 km) |
| Billdal to Seravezza | 941.37 mi (1,514.99 km) |
| Billdal to Seregno | 832.63 mi (1,339.99 km) |
| Billdal to Seriate | 827.47 mi (1,331.69 km) |
| Billdal to Sermoneta | 1,108.76 mi (1,784.37 km) |
| Billdal to Serramanna | 1,262.01 mi (2,031.01 km) |
| Billdal to Serravalle Pistoiese | 946.61 mi (1,523.43 km) |
| Billdal to Sessa Aurunca | 1,133.12 mi (1,823.59 km) |
| Billdal to Sesto Calende | 830.63 mi (1,336.77 km) |
| Billdal to Sesto Fiorentino | 950.56 mi (1,529.78 km) |
| Billdal to Sesto San Giovanni | 840.44 mi (1,352.56 km) |
| Billdal to Sestri Levante | 926.09 mi (1,490.41 km) |
