| Caerphilly to Ahrensfelde | 714.81 mi (1,150.38 km) |
| Caerphilly to Aich | 587.66 mi (945.74 km) |
| Caerphilly to Aichach | 671.52 mi (1,080.71 km) |
| Caerphilly to Aidlingen | 571.93 mi (920.44 km) |
| Caerphilly to Ainring | 765.67 mi (1,232.23 km) |
| Caerphilly to Albstadt | 591.50 mi (951.93 km) |
| Caerphilly to Aldenhoven | 413.41 mi (665.32 km) |
| Caerphilly to Alfeld | 557.56 mi (897.30 km) |
| Caerphilly to Alfter | 446.62 mi (718.77 km) |
| Caerphilly to Alpen | 417.51 mi (671.92 km) |
| Caerphilly to Alsbach-Hahnlein | 533.26 mi (858.20 km) |
| Caerphilly to Alsdorf | 408.57 mi (657.53 km) |
| Caerphilly to Alsfeld | 543.45 mi (874.61 km) |
| Caerphilly to Altdorf | 709.60 mi (1,141.99 km) |
| Caerphilly to Altena | 468.75 mi (754.39 km) |
