| Glastonbury to Sesena | 764.59 mi (1,230.49 km) |
| Glastonbury to Sestao | 541.70 mi (871.79 km) |
| Glastonbury to Sevilla | 974.33 mi (1,568.04 km) |
| Glastonbury to Sevilla La Nueva | 748.93 mi (1,205.29 km) |
| Glastonbury to Silla | 821.94 mi (1,322.79 km) |
| Glastonbury to Silleda | 638.75 mi (1,027.97 km) |
| Glastonbury to Sitges | 717.96 mi (1,155.44 km) |
| Glastonbury to Socuellamos | 819.12 mi (1,318.25 km) |
| Glastonbury to Soller | 828.45 mi (1,333.26 km) |
| Glastonbury to Solsona | 663.37 mi (1,067.59 km) |
| Glastonbury to Son Servera | 848.55 mi (1,365.60 km) |
| Glastonbury to Sonseca | 793.25 mi (1,276.61 km) |
| Glastonbury to Sopelana | 536.80 mi (863.89 km) |
| Glastonbury to Soria | 648.33 mi (1,043.38 km) |
| Glastonbury to Suances | 536.71 mi (863.75 km) |
