| Hwlffordd to Creutzwald | 542.39 mi (872.89 km) |
| Hwlffordd to Croissy-sur-Seine | 372.75 mi (599.89 km) |
| Hwlffordd to Croix | 359.53 mi (578.61 km) |
| Hwlffordd to Crosne | 391.11 mi (629.44 km) |
| Hwlffordd to Cuers | 782.76 mi (1,259.73 km) |
| Hwlffordd to Cugnaux | 641.44 mi (1,032.29 km) |
| Hwlffordd to Cusset | 546.43 mi (879.39 km) |
| Hwlffordd to Dammarie-le-Lys | 405.77 mi (653.02 km) |
| Hwlffordd to Dammartin-en-Goele | 386.27 mi (621.63 km) |
| Hwlffordd to Dardilly | 605.13 mi (973.87 km) |
| Hwlffordd to Darnetal | 313.66 mi (504.78 km) |
| Hwlffordd to Dax | 587.65 mi (945.74 km) |
| Hwlffordd to Decines-Charpieu | 613.79 mi (987.80 km) |
| Hwlffordd to Denain | 376.94 mi (606.62 km) |
| Hwlffordd to Deuil-la-Barre | 375.76 mi (604.72 km) |
