| Narbonne to Somma Lombardo | 329.72 mi (530.64 km) |
| Narbonne to Somma Vesuviana | 607.55 mi (977.76 km) |
| Narbonne to Sommacampagna | 416.93 mi (670.98 km) |
| Narbonne to Sona | 416.91 mi (670.95 km) |
| Narbonne to Sondrio | 395.21 mi (636.02 km) |
| Narbonne to Sora | 550.05 mi (885.23 km) |
| Narbonne to Sorbolo | 387.17 mi (623.08 km) |
| Narbonne to Soresina | 368.89 mi (593.67 km) |
| Narbonne to Sorisole | 372.32 mi (599.19 km) |
| Narbonne to Sorrento | 610.16 mi (981.96 km) |
| Narbonne to Sorso | 330.15 mi (531.33 km) |
| Narbonne to Sortino | 757.85 mi (1,219.64 km) |
| Narbonne to Soverato Marina | 771.22 mi (1,241.16 km) |
| Narbonne to Sovicille | 414.14 mi (666.49 km) |
| Narbonne to Spello | 487.77 mi (784.99 km) |
