| Hartlepool to Cutrofiano | 1,346.57 mi (2,167.10 km) |
| Hartlepool to Dalmine | 784.90 mi (1,263.17 km) |
| Hartlepool to Deruta | 1,015.22 mi (1,633.84 km) |
| Hartlepool to Desenzano del Garda | 820.64 mi (1,320.70 km) |
| Hartlepool to Desio | 776.77 mi (1,250.09 km) |
| Hartlepool to Dolianova | 1,162.45 mi (1,870.78 km) |
| Hartlepool to Dolo | 867.18 mi (1,395.59 km) |
| Hartlepool to Domodossola | 723.89 mi (1,164.98 km) |
| Hartlepool to Dorgali | 1,111.70 mi (1,789.12 km) |
| Hartlepool to Dueville | 840.39 mi (1,352.48 km) |
| Hartlepool to Eboli | 1,226.05 mi (1,973.14 km) |
| Hartlepool to Elmas | 1,167.43 mi (1,878.80 km) |
| Hartlepool to Empoli | 933.22 mi (1,501.87 km) |
| Hartlepool to Enna | 1,389.61 mi (2,236.35 km) |
| Hartlepool to Eraclea | 877.01 mi (1,411.42 km) |
