| Hartlepool to Deville-les-Rouen | 373.18 mi (600.58 km) |
| Hartlepool to Dieppe | 343.43 mi (552.70 km) |
| Hartlepool to Digne-les-Bains | 804.08 mi (1,294.04 km) |
| Hartlepool to Dijon | 576.39 mi (927.60 km) |
| Hartlepool to Dinan | 432.26 mi (695.65 km) |
| Hartlepool to Dinard | 420.11 mi (676.11 km) |
| Hartlepool to Divonne-les-Bains | 659.36 mi (1,061.14 km) |
| Hartlepool to Dole | 600.04 mi (965.67 km) |
| Hartlepool to Dombasle-sur-Meurthe | 529.09 mi (851.49 km) |
| Hartlepool to Domerat | 598.35 mi (962.94 km) |
| Hartlepool to Domont | 419.20 mi (674.64 km) |
| Hartlepool to Douai | 348.49 mi (560.84 km) |
| Hartlepool to Douarnenez | 475.18 mi (764.72 km) |
| Hartlepool to Douchy-les-Mines | 359.61 mi (578.73 km) |
| Hartlepool to Dourdan | 447.44 mi (720.08 km) |
