| Heiloo to Creutzwald | 249.88 mi (402.14 km) |
| Heiloo to Croissy-sur-Seine | 280.69 mi (451.73 km) |
| Heiloo to Croix | 148.79 mi (239.46 km) |
| Heiloo to Crosne | 286.02 mi (460.30 km) |
| Heiloo to Cuers | 649.89 mi (1,045.89 km) |
| Heiloo to Cugnaux | 645.03 mi (1,038.07 km) |
| Heiloo to Cusset | 450.29 mi (724.68 km) |
| Heiloo to Dammarie-le-Lys | 296.39 mi (476.99 km) |
| Heiloo to Dammartin-en-Goele | 260.57 mi (419.35 km) |
| Heiloo to Dardilly | 469.45 mi (755.51 km) |
| Heiloo to Darnetal | 267.40 mi (430.34 km) |
| Heiloo to Dax | 668.76 mi (1,076.26 km) |
| Heiloo to Decines-Charpieu | 472.08 mi (759.73 km) |
| Heiloo to Denain | 166.93 mi (268.64 km) |
| Heiloo to Deuil-la-Barre | 271.19 mi (436.44 km) |
