| Astorga to Spello | 949.71 mi (1,528.41 km) |
| Astorga to Spilamberto | 866.34 mi (1,394.23 km) |
| Astorga to Spilimbergo | 968.16 mi (1,558.10 km) |
| Astorga to Spinea | 927.86 mi (1,493.25 km) |
| Astorga to Spoleto | 951.69 mi (1,531.60 km) |
| Astorga to Spoltore | 1,027.43 mi (1,653.49 km) |
| Astorga to Spresiano | 934.63 mi (1,504.15 km) |
| Astorga to Squinzano | 1,252.40 mi (2,015.54 km) |
| Astorga to Statte | 1,206.84 mi (1,942.23 km) |
| Astorga to Stezzano | 809.44 mi (1,302.67 km) |
| Astorga to Strada | 879.75 mi (1,415.82 km) |
| Astorga to Stradella | 786.36 mi (1,265.52 km) |
| Astorga to Striano | 1,068.64 mi (1,719.82 km) |
| Astorga to Subiaco | 979.51 mi (1,576.38 km) |
| Astorga to Sulmona | 1,020.32 mi (1,642.04 km) |
