| Cangas de Narcea to Selargius | 858.18 mi (1,381.11 km) |
| Cangas de Narcea to Selvazzano Dentro | 917.09 mi (1,475.91 km) |
| Cangas de Narcea to Senago | 790.33 mi (1,271.91 km) |
| Cangas de Narcea to Senigallia | 989.51 mi (1,592.46 km) |
| Cangas de Narcea to Seravezza | 839.90 mi (1,351.69 km) |
| Cangas de Narcea to Seregno | 794.06 mi (1,277.92 km) |
| Cangas de Narcea to Seriate | 819.18 mi (1,318.34 km) |
| Cangas de Narcea to Sermoneta | 1,000.66 mi (1,610.41 km) |
| Cangas de Narcea to Serramanna | 841.85 mi (1,354.82 km) |
| Cangas de Narcea to Serravalle Pistoiese | 870.00 mi (1,400.13 km) |
| Cangas de Narcea to Sessa Aurunca | 1,053.66 mi (1,695.71 km) |
| Cangas de Narcea to Sesto Calende | 767.68 mi (1,235.46 km) |
| Cangas de Narcea to Sesto Fiorentino | 888.48 mi (1,429.87 km) |
| Cangas de Narcea to Sesto San Giovanni | 794.75 mi (1,279.02 km) |
| Cangas de Narcea to Sestri Levante | 797.91 mi (1,284.12 km) |
