| Roma to Solofra | 6,151.71 mi (9,900.22 km) |
| Roma to Somma Lombardo | 5,710.17 mi (9,189.63 km) |
| Roma to Somma Vesuviana | 6,132.45 mi (9,869.22 km) |
| Roma to Sommacampagna | 5,809.18 mi (9,348.97 km) |
| Roma to Sona | 5,807.27 mi (9,345.90 km) |
| Roma to Sondrio | 5,741.04 mi (9,239.31 km) |
| Roma to Sora | 6,064.34 mi (9,759.61 km) |
| Roma to Sorbolo | 5,812.87 mi (9,354.91 km) |
| Roma to Soresina | 5,772.33 mi (9,289.66 km) |
| Roma to Sorisole | 5,747.81 mi (9,250.20 km) |
| Roma to Sorrento | 6,139.35 mi (9,880.33 km) |
| Roma to Sorso | 5,877.98 mi (9,459.70 km) |
| Roma to Sortino | 6,305.29 mi (10,147.39 km) |
| Roma to Soverato Marina | 6,311.53 mi (10,157.43 km) |
| Roma to Sovicille | 5,903.42 mi (9,500.63 km) |
