| Hennebont to Creutzwald | 466.40 mi (750.60 km) |
| Hennebont to Croissy-sur-Seine | 259.72 mi (417.98 km) |
| Hennebont to Croix | 351.30 mi (565.36 km) |
| Hennebont to Crosne | 271.36 mi (436.70 km) |
| Hennebont to Cuers | 551.13 mi (886.96 km) |
| Hennebont to Cugnaux | 369.59 mi (594.79 km) |
| Hennebont to Cusset | 337.73 mi (543.52 km) |
| Hennebont to Dammarie-le-Lys | 277.14 mi (446.02 km) |
| Hennebont to Dammartin-en-Goele | 286.49 mi (461.06 km) |
| Hennebont to Dardilly | 403.95 mi (650.09 km) |
| Hennebont to Darnetal | 231.85 mi (373.13 km) |
| Hennebont to Dax | 302.57 mi (486.93 km) |
| Hennebont to Decines-Charpieu | 414.08 mi (666.39 km) |
| Hennebont to Denain | 348.66 mi (561.12 km) |
| Hennebont to Deuil-la-Barre | 269.60 mi (433.87 km) |
