| Llanelli to Cutrofiano | 1,330.74 mi (2,141.62 km) |
| Llanelli to Dalmine | 751.92 mi (1,210.10 km) |
| Llanelli to Deruta | 978.07 mi (1,574.04 km) |
| Llanelli to Desenzano del Garda | 795.18 mi (1,279.71 km) |
| Llanelli to Desio | 738.97 mi (1,189.26 km) |
| Llanelli to Dolianova | 1,063.96 mi (1,712.27 km) |
| Llanelli to Dolo | 856.53 mi (1,378.46 km) |
| Llanelli to Domodossola | 682.65 mi (1,098.63 km) |
| Llanelli to Dorgali | 1,023.21 mi (1,646.70 km) |
| Llanelli to Dueville | 827.59 mi (1,331.87 km) |
| Llanelli to Eboli | 1,189.82 mi (1,914.83 km) |
| Llanelli to Elmas | 1,066.94 mi (1,717.08 km) |
| Llanelli to Empoli | 889.75 mi (1,431.92 km) |
| Llanelli to Enna | 1,324.47 mi (2,131.53 km) |
| Llanelli to Eraclea | 874.22 mi (1,406.93 km) |
