| Aberystwyth to Cutrofiano | 1,352.21 mi (2,176.17 km) |
| Aberystwyth to Dalmine | 774.11 mi (1,245.81 km) |
| Aberystwyth to Deruta | 1,002.38 mi (1,613.17 km) |
| Aberystwyth to Desenzano del Garda | 816.22 mi (1,313.58 km) |
| Aberystwyth to Desio | 761.99 mi (1,226.31 km) |
| Aberystwyth to Dolianova | 1,099.58 mi (1,769.60 km) |
| Aberystwyth to Dolo | 875.09 mi (1,408.32 km) |
| Aberystwyth to Domodossola | 705.87 mi (1,135.98 km) |
| Aberystwyth to Dorgali | 1,057.01 mi (1,701.09 km) |
| Aberystwyth to Dueville | 846.38 mi (1,362.12 km) |
| Aberystwyth to Eboli | 1,214.74 mi (1,954.94 km) |
| Aberystwyth to Elmas | 1,102.91 mi (1,774.96 km) |
| Aberystwyth to Empoli | 914.82 mi (1,472.27 km) |
| Aberystwyth to Enna | 1,354.99 mi (2,180.65 km) |
| Aberystwyth to Eraclea | 891.34 mi (1,434.48 km) |
