| Enniskillen to Sesena | 1,000.79 mi (1,610.61 km) |
| Enniskillen to Sestao | 790.53 mi (1,272.23 km) |
| Enniskillen to Sevilla | 1,184.40 mi (1,906.11 km) |
| Enniskillen to Sevilla La Nueva | 981.44 mi (1,579.47 km) |
| Enniskillen to Silla | 1,088.72 mi (1,752.12 km) |
| Enniskillen to Silleda | 805.02 mi (1,295.56 km) |
| Enniskillen to Sitges | 1,004.29 mi (1,616.26 km) |
| Enniskillen to Socuellamos | 1,064.24 mi (1,712.73 km) |
| Enniskillen to Soller | 1,115.94 mi (1,795.93 km) |
| Enniskillen to Solsona | 950.11 mi (1,529.05 km) |
| Enniskillen to Son Servera | 1,138.72 mi (1,832.60 km) |
| Enniskillen to Sonseca | 1,026.30 mi (1,651.67 km) |
| Enniskillen to Sopelana | 786.10 mi (1,265.11 km) |
| Enniskillen to Soria | 900.67 mi (1,449.49 km) |
| Enniskillen to Suances | 771.07 mi (1,240.92 km) |
