| Llantwit Major to Sonneberg | 641.39 mi (1,032.21 km) |
| Llantwit Major to Sonsbeck | 423.59 mi (681.70 km) |
| Llantwit Major to Sonthofen | 672.37 mi (1,082.07 km) |
| Llantwit Major to Spaichingen | 590.96 mi (951.05 km) |
| Llantwit Major to Spelle | 470.85 mi (757.76 km) |
| Llantwit Major to Spenge | 513.17 mi (825.86 km) |
| Llantwit Major to Speyer | 543.53 mi (874.73 km) |
| Llantwit Major to Spiesen-Elversberg | 488.85 mi (786.72 km) |
| Llantwit Major to Spremberg | 766.31 mi (1,233.25 km) |
| Llantwit Major to Springe | 558.44 mi (898.72 km) |
| Llantwit Major to Sprockhovel | 462.04 mi (743.59 km) |
| Llantwit Major to Stade | 564.52 mi (908.51 km) |
| Llantwit Major to Stadtallendorf | 542.54 mi (873.14 km) |
| Llantwit Major to Stadthagen | 544.08 mi (875.61 km) |
| Llantwit Major to Stadtlohn | 446.39 mi (718.39 km) |
