| Caerfyrddin to Cutrofiano | 1,342.12 mi (2,159.94 km) |
| Caerfyrddin to Dalmine | 763.33 mi (1,228.47 km) |
| Caerfyrddin to Deruta | 989.86 mi (1,593.02 km) |
| Caerfyrddin to Desenzano del Garda | 806.42 mi (1,297.80 km) |
| Caerfyrddin to Desio | 750.52 mi (1,207.85 km) |
| Caerfyrddin to Dolianova | 1,077.15 mi (1,733.51 km) |
| Caerfyrddin to Dolo | 867.36 mi (1,395.88 km) |
| Caerfyrddin to Domodossola | 694.22 mi (1,117.23 km) |
| Caerfyrddin to Dorgali | 1,036.23 mi (1,667.66 km) |
| Caerfyrddin to Dueville | 838.45 mi (1,349.35 km) |
| Caerfyrddin to Eboli | 1,201.72 mi (1,933.99 km) |
| Caerfyrddin to Elmas | 1,080.17 mi (1,738.37 km) |
| Caerfyrddin to Empoli | 901.64 mi (1,451.06 km) |
| Caerfyrddin to Enna | 1,337.14 mi (2,151.92 km) |
| Caerfyrddin to Eraclea | 884.80 mi (1,423.95 km) |
