| Llanelli to Rovinj | 931.84 mi (1,499.66 km) |
| Llanelli to Samobor | 988.71 mi (1,591.17 km) |
| Llanelli to Sesvete | 1,003.98 mi (1,615.74 km) |
| Llanelli to Sibenik | 1,076.84 mi (1,733.00 km) |
| Llanelli to Sinj | 1,107.76 mi (1,782.77 km) |
| Llanelli to Sisak | 1,027.17 mi (1,653.06 km) |
| Llanelli to Slatina | 1,074.22 mi (1,728.79 km) |
| Llanelli to Slavonski Brod | 1,106.49 mi (1,780.73 km) |
| Llanelli to Solin | 1,109.33 mi (1,785.29 km) |
| Llanelli to Split | 1,108.08 mi (1,783.28 km) |
| Llanelli to Sveti Ivan Zelina | 1,004.73 mi (1,616.95 km) |
| Llanelli to Trilj | 1,114.56 mi (1,793.72 km) |
| Llanelli to Trogir | 1,100.33 mi (1,770.81 km) |
| Llanelli to Umag | 913.30 mi (1,469.81 km) |
| Llanelli to Valpovo | 1,105.26 mi (1,778.74 km) |
