| Celbridge to Somma Lombardo | 861.37 mi (1,386.24 km) |
| Celbridge to Somma Vesuviana | 1,300.71 mi (2,093.29 km) |
| Celbridge to Sommacampagna | 951.44 mi (1,531.19 km) |
| Celbridge to Sona | 949.31 mi (1,527.76 km) |
| Celbridge to Sondrio | 880.94 mi (1,417.74 km) |
| Celbridge to Sora | 1,228.86 mi (1,977.66 km) |
| Celbridge to Sorbolo | 962.86 mi (1,549.58 km) |
| Celbridge to Soresina | 920.99 mi (1,482.20 km) |
| Celbridge to Sorisole | 892.80 mi (1,436.82 km) |
| Celbridge to Sorrento | 1,311.25 mi (2,110.25 km) |
| Celbridge to Sorso | 1,116.29 mi (1,796.50 km) |
| Celbridge to Sortino | 1,520.88 mi (2,447.62 km) |
| Celbridge to Soverato Marina | 1,488.58 mi (2,395.64 km) |
| Celbridge to Sovicille | 1,066.97 mi (1,717.12 km) |
| Celbridge to Spello | 1,131.79 mi (1,821.44 km) |
