| Mechernich to Creutzwald | 96.39 mi (155.12 km) |
| Mechernich to Croissy-sur-Seine | 233.77 mi (376.21 km) |
| Mechernich to Croix | 153.41 mi (246.89 km) |
| Mechernich to Crosne | 228.14 mi (367.15 km) |
| Mechernich to Cuers | 509.43 mi (819.85 km) |
| Mechernich to Cugnaux | 547.80 mi (881.59 km) |
| Mechernich to Cusset | 341.52 mi (549.62 km) |
| Mechernich to Dammarie-le-Lys | 230.15 mi (370.40 km) |
| Mechernich to Dammartin-en-Goele | 206.59 mi (332.47 km) |
| Mechernich to Dardilly | 342.55 mi (551.29 km) |
| Mechernich to Darnetal | 256.75 mi (413.20 km) |
| Mechernich to Dax | 597.24 mi (961.17 km) |
| Mechernich to Decines-Charpieu | 342.70 mi (551.53 km) |
| Mechernich to Denain | 144.37 mi (232.34 km) |
| Mechernich to Deuil-la-Barre | 223.02 mi (358.92 km) |
