| Croydon to Solofra | 1,017.96 mi (1,638.25 km) |
| Croydon to Somma Lombardo | 562.32 mi (904.97 km) |
| Croydon to Somma Vesuviana | 1,002.26 mi (1,612.98 km) |
| Croydon to Sommacampagna | 649.36 mi (1,045.05 km) |
| Croydon to Sona | 647.20 mi (1,041.56 km) |
| Croydon to Sondrio | 578.60 mi (931.16 km) |
| Croydon to Sora | 930.14 mi (1,496.92 km) |
| Croydon to Sorbolo | 662.59 mi (1,066.34 km) |
| Croydon to Soresina | 620.66 mi (998.85 km) |
| Croydon to Sorisole | 591.64 mi (952.15 km) |
| Croydon to Sorrento | 1,013.45 mi (1,630.99 km) |
| Croydon to Sorso | 839.56 mi (1,351.13 km) |
| Croydon to Sortino | 1,229.65 mi (1,978.92 km) |
| Croydon to Soverato Marina | 1,190.52 mi (1,915.96 km) |
| Croydon to Sovicille | 769.39 mi (1,238.22 km) |
