| Belfast to Creutzwald | 653.07 mi (1,051.01 km) |
| Belfast to Croissy-sur-Seine | 524.13 mi (843.51 km) |
| Belfast to Croix | 466.62 mi (750.95 km) |
| Belfast to Crosne | 541.96 mi (872.20 km) |
| Belfast to Cuers | 952.59 mi (1,533.04 km) |
| Belfast to Cugnaux | 830.94 mi (1,337.27 km) |
| Belfast to Cusset | 714.90 mi (1,150.52 km) |
| Belfast to Dammarie-le-Lys | 557.72 mi (897.56 km) |
| Belfast to Dammartin-en-Goele | 530.18 mi (853.25 km) |
| Belfast to Dardilly | 767.75 mi (1,235.57 km) |
| Belfast to Darnetal | 465.74 mi (749.54 km) |
| Belfast to Dax | 783.36 mi (1,260.69 km) |
| Belfast to Decines-Charpieu | 775.38 mi (1,247.86 km) |
| Belfast to Denain | 490.31 mi (789.08 km) |
| Belfast to Deuil-la-Barre | 524.02 mi (843.33 km) |
