| Llantrisant to Sacile | 816.95 mi (1,314.76 km) |
| Llantrisant to Sala Consilina | 1,186.58 mi (1,909.62 km) |
| Llantrisant to Salemi | 1,231.59 mi (1,982.05 km) |
| Llantrisant to Salerno | 1,142.30 mi (1,838.35 km) |
| Llantrisant to Salo | 754.99 mi (1,215.03 km) |
| Llantrisant to Salsomaggiore Terme | 769.15 mi (1,237.83 km) |
| Llantrisant to Saluzzo | 690.40 mi (1,111.09 km) |
| Llantrisant to Salzano | 818.96 mi (1,317.99 km) |
| Llantrisant to Samarate | 688.84 mi (1,108.57 km) |
| Llantrisant to San Benedetto del Tronto | 999.73 mi (1,608.92 km) |
| Llantrisant to San Biagio di Callalta | 823.21 mi (1,324.82 km) |
| Llantrisant to San Bonifacio | 792.16 mi (1,274.85 km) |
| Llantrisant to San Casciano in Val di Pesa | 867.37 mi (1,395.90 km) |
| Llantrisant to San Cataldo | 1,287.58 mi (2,072.17 km) |
| Llantrisant to San Cesareo | 1,015.47 mi (1,634.24 km) |
