| Billingham to Amelia | 1,038.10 mi (1,670.67 km) |
| Billingham to Anagni | 1,105.55 mi (1,779.22 km) |
| Billingham to Ancona | 1,007.89 mi (1,622.04 km) |
| Billingham to Andria | 1,225.31 mi (1,971.95 km) |
| Billingham to Angri | 1,203.33 mi (1,936.57 km) |
| Billingham to Anguillara Sabazia | 1,061.66 mi (1,708.58 km) |
| Billingham to Anzio | 1,108.99 mi (1,784.74 km) |
| Billingham to Anzola dell'Emilia | 889.07 mi (1,430.82 km) |
| Billingham to Aosta | 720.32 mi (1,159.24 km) |
| Billingham to Apricena | 1,168.47 mi (1,880.47 km) |
| Billingham to Aprilia | 1,101.44 mi (1,772.60 km) |
| Billingham to Aradeo | 1,341.86 mi (2,159.51 km) |
| Billingham to Aragona | 1,380.72 mi (2,222.06 km) |
| Billingham to Arco | 803.33 mi (1,292.83 km) |
| Billingham to Arcola | 879.90 mi (1,416.07 km) |
