| Wallingford to Cutrofiano | 1,215.63 mi (1,956.37 km) |
| Wallingford to Dalmine | 638.30 mi (1,027.24 km) |
| Wallingford to Deruta | 867.56 mi (1,396.20 km) |
| Wallingford to Desenzano del Garda | 679.79 mi (1,094.02 km) |
| Wallingford to Desio | 626.69 mi (1,008.56 km) |
| Wallingford to Dolianova | 978.49 mi (1,574.72 km) |
| Wallingford to Dolo | 737.76 mi (1,187.31 km) |
| Wallingford to Domodossola | 570.80 mi (918.61 km) |
| Wallingford to Dorgali | 932.79 mi (1,501.18 km) |
| Wallingford to Dueville | 709.12 mi (1,141.22 km) |
| Wallingford to Eboli | 1,080.14 mi (1,738.31 km) |
| Wallingford to Elmas | 982.47 mi (1,581.13 km) |
| Wallingford to Empoli | 780.67 mi (1,256.37 km) |
| Wallingford to Enna | 1,225.53 mi (1,972.29 km) |
| Wallingford to Eraclea | 753.73 mi (1,213.02 km) |
