| Llantrisant to Sanary-sur-Mer | 722.25 mi (1,162.35 km) |
| Llantrisant to Sannois | 305.54 mi (491.72 km) |
| Llantrisant to Saran | 341.29 mi (549.26 km) |
| Llantrisant to Sarcelles | 309.00 mi (497.29 km) |
| Llantrisant to Sarlat-la-Caneda | 505.64 mi (813.76 km) |
| Llantrisant to Sarrebourg | 500.34 mi (805.22 km) |
| Llantrisant to Sarreguemines | 489.89 mi (788.40 km) |
| Llantrisant to Sartrouville | 303.69 mi (488.75 km) |
| Llantrisant to Sarzeau | 278.72 mi (448.55 km) |
| Llantrisant to Sassenage | 602.34 mi (969.37 km) |
| Llantrisant to Saumur | 330.86 mi (532.46 km) |
| Llantrisant to Savenay | 295.94 mi (476.27 km) |
| Llantrisant to Saverne | 512.70 mi (825.11 km) |
| Llantrisant to Savigny-le-Temple | 333.90 mi (537.36 km) |
| Llantrisant to Savigny-sur-Orge | 321.35 mi (517.16 km) |
