| Caerphilly to Balmazujvaros | 1,127.90 mi (1,815.18 km) |
| Caerphilly to Barcs | 1,014.13 mi (1,632.08 km) |
| Caerphilly to Batonyterenye | 1,052.89 mi (1,694.47 km) |
| Caerphilly to Bekes | 1,143.01 mi (1,839.50 km) |
| Caerphilly to Bekescsaba | 1,143.87 mi (1,840.88 km) |
| Caerphilly to Berettyoujfalu | 1,147.60 mi (1,846.88 km) |
| Caerphilly to Biatorbagy | 1,024.10 mi (1,648.13 km) |
| Caerphilly to Bicske | 1,015.50 mi (1,634.30 km) |
| Caerphilly to Bonyhad | 1,047.46 mi (1,685.72 km) |
| Caerphilly to Budakalasz | 1,029.29 mi (1,656.49 km) |
| Caerphilly to Budakeszi | 1,027.32 mi (1,653.31 km) |
| Caerphilly to Budaors | 1,030.05 mi (1,657.71 km) |
| Caerphilly to Budapest | 1,033.13 mi (1,662.67 km) |
| Caerphilly to Cegled | 1,074.24 mi (1,728.82 km) |
| Caerphilly to Celldomolk | 959.25 mi (1,543.76 km) |
