| Twickenham to Acqui Terme | 619.06 mi (996.28 km) |
| Twickenham to Acri | 1,151.40 mi (1,853.00 km) |
| Twickenham to Adelfia | 1,089.41 mi (1,753.24 km) |
| Twickenham to Adrano | 1,205.18 mi (1,939.55 km) |
| Twickenham to Adria | 719.69 mi (1,158.23 km) |
| Twickenham to Afragola | 1,006.81 mi (1,620.30 km) |
| Twickenham to Agliana | 740.19 mi (1,191.22 km) |
| Twickenham to Agrate Brianza | 599.77 mi (965.23 km) |
| Twickenham to Agrigento | 1,189.74 mi (1,914.71 km) |
| Twickenham to Agropoli | 1,059.22 mi (1,704.64 km) |
| Twickenham to Ala | 649.48 mi (1,045.24 km) |
| Twickenham to Alassio | 648.02 mi (1,042.89 km) |
| Twickenham to Alatri | 931.57 mi (1,499.21 km) |
| Twickenham to Alba | 604.82 mi (973.36 km) |
| Twickenham to Albano Laziale | 909.40 mi (1,463.53 km) |
