| Tournai to Dieppe | 112.41 mi (180.90 km) |
| Tournai to Digne-les-Bains | 469.24 mi (755.18 km) |
| Tournai to Dijon | 238.93 mi (384.53 km) |
| Tournai to Dinan | 285.45 mi (459.39 km) |
| Tournai to Dinard | 279.36 mi (449.58 km) |
| Tournai to Divonne-les-Bains | 319.47 mi (514.14 km) |
| Tournai to Dole | 260.81 mi (419.73 km) |
| Tournai to Dombasle-sur-Meurthe | 190.51 mi (306.59 km) |
| Tournai to Domerat | 295.91 mi (476.22 km) |
| Tournai to Domont | 118.86 mi (191.28 km) |
| Tournai to Douai | 21.10 mi (33.96 km) |
| Tournai to Douarnenez | 388.14 mi (624.64 km) |
| Tournai to Douchy-les-Mines | 21.02 mi (33.83 km) |
| Tournai to Dourdan | 156.19 mi (251.36 km) |
| Tournai to Draguignan | 509.09 mi (819.30 km) |
