| Dublin to Sestao | 709.38 mi (1,141.63 km) |
| Dublin to Sevilla | 1,113.17 mi (1,791.47 km) |
| Dublin to Sevilla La Nueva | 904.44 mi (1,455.55 km) |
| Dublin to Silla | 1,005.10 mi (1,617.55 km) |
| Dublin to Silleda | 741.39 mi (1,193.16 km) |
| Dublin to Sitges | 917.11 mi (1,475.95 km) |
| Dublin to Socuellamos | 984.90 mi (1,585.05 km) |
| Dublin to Soller | 1,028.66 mi (1,655.46 km) |
| Dublin to Solsona | 862.82 mi (1,388.57 km) |
| Dublin to Son Servera | 1,051.04 mi (1,691.48 km) |
| Dublin to Sonseca | 949.37 mi (1,527.86 km) |
| Dublin to Sopelana | 704.84 mi (1,134.33 km) |
| Dublin to Soria | 819.34 mi (1,318.60 km) |
| Dublin to Suances | 692.55 mi (1,114.55 km) |
| Dublin to Sueca | 1,017.06 mi (1,636.79 km) |
