| Bollnas to Sesena | 1,695.08 mi (2,727.96 km) |
| Bollnas to Sestao | 1,478.71 mi (2,379.76 km) |
| Bollnas to Sevilla | 1,925.61 mi (3,098.97 km) |
| Bollnas to Sevilla La Nueva | 1,686.62 mi (2,714.36 km) |
| Bollnas to Silla | 1,678.60 mi (2,701.44 km) |
| Bollnas to Silleda | 1,639.65 mi (2,638.77 km) |
| Bollnas to Sitges | 1,517.97 mi (2,442.94 km) |
| Bollnas to Socuellamos | 1,728.27 mi (2,781.38 km) |
| Bollnas to Soller | 1,600.12 mi (2,575.14 km) |
| Bollnas to Solsona | 1,473.27 mi (2,371.01 km) |
| Bollnas to Son Servera | 1,599.90 mi (2,574.79 km) |
| Bollnas to Sonseca | 1,725.97 mi (2,777.68 km) |
| Bollnas to Sopelana | 1,473.74 mi (2,371.76 km) |
| Bollnas to Soria | 1,564.06 mi (2,517.11 km) |
| Bollnas to Suances | 1,494.50 mi (2,405.17 km) |
