| Seclin to Deville-les-Rouen | 115.24 mi (185.46 km) |
| Seclin to Dieppe | 96.47 mi (155.25 km) |
| Seclin to Digne-les-Bains | 470.54 mi (757.25 km) |
| Seclin to Dijon | 240.79 mi (387.52 km) |
| Seclin to Dinan | 269.83 mi (434.25 km) |
| Seclin to Dinard | 263.58 mi (424.19 km) |
| Seclin to Divonne-les-Bains | 322.78 mi (519.46 km) |
| Seclin to Dole | 263.65 mi (424.30 km) |
| Seclin to Dombasle-sur-Meurthe | 199.41 mi (320.92 km) |
| Seclin to Domerat | 290.25 mi (467.11 km) |
| Seclin to Domont | 109.65 mi (176.47 km) |
| Seclin to Douai | 12.42 mi (19.99 km) |
| Seclin to Douarnenez | 372.14 mi (598.91 km) |
| Seclin to Douchy-les-Mines | 23.40 mi (37.66 km) |
| Seclin to Dourdan | 146.81 mi (236.26 km) |
