| Penarth to Selargius | 1,029.64 mi (1,657.05 km) |
| Penarth to Selvazzano Dentro | 800.85 mi (1,288.84 km) |
| Penarth to Senago | 691.64 mi (1,113.09 km) |
| Penarth to Senigallia | 928.26 mi (1,493.90 km) |
| Penarth to Seravezza | 805.16 mi (1,295.78 km) |
| Penarth to Seregno | 691.16 mi (1,112.31 km) |
| Penarth to Seriate | 709.01 mi (1,141.05 km) |
| Penarth to Sermoneta | 1,023.74 mi (1,647.55 km) |
| Penarth to Serramanna | 1,013.04 mi (1,630.33 km) |
| Penarth to Serravalle Pistoiese | 831.44 mi (1,338.07 km) |
| Penarth to Sessa Aurunca | 1,073.31 mi (1,727.33 km) |
| Penarth to Sesto Calende | 666.53 mi (1,072.67 km) |
| Penarth to Sesto Fiorentino | 847.87 mi (1,364.51 km) |
| Penarth to Sesto San Giovanni | 697.57 mi (1,122.63 km) |
| Penarth to Sestri Levante | 762.24 mi (1,226.70 km) |
