| Argostoli to Somma Lombardo | 796.25 mi (1,281.45 km) |
| Argostoli to Somma Vesuviana | 372.40 mi (599.33 km) |
| Argostoli to Sommacampagna | 703.18 mi (1,131.66 km) |
| Argostoli to Sona | 705.32 mi (1,135.10 km) |
| Argostoli to Sondrio | 773.83 mi (1,245.36 km) |
| Argostoli to Sora | 438.42 mi (705.57 km) |
| Argostoli to Sorbolo | 693.57 mi (1,116.20 km) |
| Argostoli to Soresina | 735.07 mi (1,182.98 km) |
| Argostoli to Sorisole | 762.18 mi (1,226.61 km) |
| Argostoli to Sorrento | 367.74 mi (591.83 km) |
| Argostoli to Sorso | 659.92 mi (1,062.05 km) |
| Argostoli to Sortino | 306.29 mi (492.93 km) |
| Argostoli to Soverato Marina | 216.03 mi (347.67 km) |
| Argostoli to Sovicille | 598.94 mi (963.90 km) |
| Argostoli to Spello | 527.71 mi (849.26 km) |
