| Royal Tunbridge Wells to Sesena | 785.36 mi (1,263.92 km) |
| Royal Tunbridge Wells to Sestao | 561.59 mi (903.79 km) |
| Royal Tunbridge Wells to Sevilla | 1,007.68 mi (1,621.71 km) |
| Royal Tunbridge Wells to Sevilla La Nueva | 772.99 mi (1,244.01 km) |
| Royal Tunbridge Wells to Silla | 813.89 mi (1,309.83 km) |
| Royal Tunbridge Wells to Silleda | 706.23 mi (1,136.57 km) |
| Royal Tunbridge Wells to Sitges | 687.81 mi (1,106.93 km) |
| Royal Tunbridge Wells to Socuellamos | 831.21 mi (1,337.70 km) |
| Royal Tunbridge Wells to Soller | 793.98 mi (1,277.79 km) |
| Royal Tunbridge Wells to Solsona | 634.13 mi (1,020.53 km) |
| Royal Tunbridge Wells to Son Servera | 809.23 mi (1,302.33 km) |
| Royal Tunbridge Wells to Sonseca | 815.52 mi (1,312.46 km) |
| Royal Tunbridge Wells to Sopelana | 556.53 mi (895.65 km) |
| Royal Tunbridge Wells to Soria | 659.87 mi (1,061.96 km) |
| Royal Tunbridge Wells to Suances | 568.79 mi (915.39 km) |
