| Llantrisant to Sonneberg | 637.29 mi (1,025.62 km) |
| Llantrisant to Sonsbeck | 418.46 mi (673.45 km) |
| Llantrisant to Sonthofen | 671.29 mi (1,080.33 km) |
| Llantrisant to Spaichingen | 589.88 mi (949.32 km) |
| Llantrisant to Spelle | 464.71 mi (747.88 km) |
| Llantrisant to Spenge | 507.33 mi (816.47 km) |
| Llantrisant to Speyer | 541.15 mi (870.89 km) |
| Llantrisant to Spiesen-Elversberg | 486.88 mi (783.56 km) |
| Llantrisant to Spremberg | 760.82 mi (1,224.42 km) |
| Llantrisant to Springe | 552.51 mi (889.18 km) |
| Llantrisant to Sprockhovel | 457.21 mi (735.81 km) |
| Llantrisant to Stade | 557.24 mi (896.79 km) |
| Llantrisant to Stadtallendorf | 538.21 mi (866.16 km) |
| Llantrisant to Stadthagen | 538.04 mi (865.89 km) |
| Llantrisant to Stadtlohn | 440.72 mi (709.27 km) |
