| Simpelveld to Sestao | 669.12 mi (1,076.85 km) |
| Simpelveld to Sevilla | 1,108.53 mi (1,784.01 km) |
| Simpelveld to Sevilla La Nueva | 869.61 mi (1,399.50 km) |
| Simpelveld to Silla | 850.94 mi (1,369.46 km) |
| Simpelveld to Silleda | 874.02 mi (1,406.60 km) |
| Simpelveld to Sitges | 692.59 mi (1,114.62 km) |
| Simpelveld to Socuellamos | 903.64 mi (1,454.27 km) |
| Simpelveld to Soller | 780.89 mi (1,256.72 km) |
| Simpelveld to Solsona | 646.39 mi (1,040.26 km) |
| Simpelveld to Son Servera | 785.02 mi (1,263.37 km) |
| Simpelveld to Sonseca | 906.52 mi (1,458.90 km) |
| Simpelveld to Sopelana | 664.40 mi (1,069.25 km) |
| Simpelveld to Soria | 743.99 mi (1,197.33 km) |
| Simpelveld to Suances | 694.36 mi (1,117.46 km) |
| Simpelveld to Sueca | 859.62 mi (1,383.42 km) |
