| Concarneau to Dieppe | 267.34 mi (430.24 km) |
| Concarneau to Digne-les-Bains | 552.54 mi (889.23 km) |
| Concarneau to Dijon | 417.89 mi (672.53 km) |
| Concarneau to Dinan | 94.99 mi (152.86 km) |
| Concarneau to Dinard | 100.18 mi (161.23 km) |
| Concarneau to Divonne-les-Bains | 484.21 mi (779.26 km) |
| Concarneau to Dole | 442.39 mi (711.95 km) |
| Concarneau to Dombasle-sur-Meurthe | 474.90 mi (764.28 km) |
| Concarneau to Domerat | 320.85 mi (516.35 km) |
| Concarneau to Domont | 296.98 mi (477.94 km) |
| Concarneau to Douai | 360.20 mi (579.69 km) |
| Concarneau to Douarnenez | 24.22 mi (38.98 km) |
| Concarneau to Douchy-les-Mines | 370.68 mi (596.56 km) |
| Concarneau to Dourdan | 276.70 mi (445.31 km) |
| Concarneau to Draguignan | 583.06 mi (938.34 km) |
