| Lom to Sestao | 1,308.74 mi (2,106.21 km) |
| Lom to Sevilla | 1,591.43 mi (2,561.15 km) |
| Lom to Sevilla La Nueva | 1,411.97 mi (2,272.35 km) |
| Lom to Silla | 1,255.52 mi (2,020.57 km) |
| Lom to Silleda | 1,575.80 mi (2,536.00 km) |
| Lom to Sitges | 1,102.69 mi (1,774.61 km) |
| Lom to Socuellamos | 1,375.63 mi (2,213.87 km) |
| Lom to Soller | 1,091.26 mi (1,756.22 km) |
| Lom to Solsona | 1,103.18 mi (1,775.39 km) |
| Lom to Son Servera | 1,062.48 mi (1,709.90 km) |
| Lom to Sonseca | 1,423.08 mi (2,290.23 km) |
| Lom to Sopelana | 1,306.54 mi (2,102.67 km) |
| Lom to Soria | 1,305.61 mi (2,101.17 km) |
| Lom to Suances | 1,358.73 mi (2,186.66 km) |
| Lom to Sueca | 1,254.76 mi (2,019.33 km) |
