| Ronda to Selargius | 798.22 mi (1,284.62 km) |
| Ronda to Selvazzano Dentro | 1,062.62 mi (1,710.12 km) |
| Ronda to Senago | 960.15 mi (1,545.21 km) |
| Ronda to Senigallia | 1,079.69 mi (1,737.59 km) |
| Ronda to Seravezza | 951.00 mi (1,530.48 km) |
| Ronda to Seregno | 965.41 mi (1,553.68 km) |
| Ronda to Seriate | 987.47 mi (1,589.18 km) |
| Ronda to Sermoneta | 1,025.42 mi (1,650.25 km) |
| Ronda to Serramanna | 787.36 mi (1,267.13 km) |
| Ronda to Serravalle Pistoiese | 974.86 mi (1,568.89 km) |
| Ronda to Sessa Aurunca | 1,069.14 mi (1,720.62 km) |
| Ronda to Sesto Calende | 946.45 mi (1,523.16 km) |
| Ronda to Sesto Fiorentino | 989.56 mi (1,592.54 km) |
| Ronda to Sesto San Giovanni | 962.19 mi (1,548.50 km) |
| Ronda to Sestri Levante | 923.05 mi (1,485.50 km) |
