| Louvain-la-Neuve to Sestao | 618.54 mi (995.44 km) |
| Louvain-la-Neuve to Sevilla | 1,061.96 mi (1,709.07 km) |
| Louvain-la-Neuve to Sevilla La Nueva | 822.70 mi (1,324.01 km) |
| Louvain-la-Neuve to Silla | 816.62 mi (1,314.22 km) |
| Louvain-la-Neuve to Silleda | 814.81 mi (1,311.30 km) |
| Louvain-la-Neuve to Sitges | 664.36 mi (1,069.19 km) |
| Louvain-la-Neuve to Socuellamos | 861.89 mi (1,387.08 km) |
| Louvain-la-Neuve to Soller | 758.13 mi (1,220.10 km) |
| Louvain-la-Neuve to Solsona | 615.72 mi (990.91 km) |
| Louvain-la-Neuve to Son Servera | 765.19 mi (1,231.46 km) |
| Louvain-la-Neuve to Sonseca | 860.96 mi (1,385.57 km) |
| Louvain-la-Neuve to Sopelana | 613.70 mi (987.66 km) |
| Louvain-la-Neuve to Soria | 698.60 mi (1,124.29 km) |
| Louvain-la-Neuve to Suances | 640.84 mi (1,031.33 km) |
| Louvain-la-Neuve to Sueca | 825.85 mi (1,329.08 km) |
