| Caerphilly to Chaudfontaine | 390.05 mi (627.72 km) |
| Caerphilly to Chaumont-Gistoux | 348.42 mi (560.73 km) |
| Caerphilly to Chimay | 345.27 mi (555.67 km) |
| Caerphilly to Ciney | 372.54 mi (599.54 km) |
| Caerphilly to Colfontaine | 317.79 mi (511.44 km) |
| Caerphilly to Courcelles | 338.84 mi (545.31 km) |
| Caerphilly to Court-Saint-Etienne | 343.80 mi (553.29 km) |
| Caerphilly to Couvin | 352.20 mi (566.80 km) |
| Caerphilly to Damme | 280.98 mi (452.19 km) |
| Caerphilly to De Haan | 270.07 mi (434.64 km) |
| Caerphilly to De Panne | 252.84 mi (406.91 km) |
| Caerphilly to De Pinte | 299.33 mi (481.72 km) |
| Caerphilly to Deerlijk | 288.67 mi (464.57 km) |
| Caerphilly to Deinze | 294.55 mi (474.03 km) |
| Caerphilly to Denderleeuw | 319.38 mi (513.99 km) |
