| Buckingham to Amelia | 903.13 mi (1,453.45 km) |
| Buckingham to Anagni | 970.44 mi (1,561.78 km) |
| Buckingham to Ancona | 884.85 mi (1,424.02 km) |
| Buckingham to Andria | 1,102.95 mi (1,775.03 km) |
| Buckingham to Angri | 1,070.49 mi (1,722.78 km) |
| Buckingham to Anguillara Sabazia | 923.66 mi (1,486.48 km) |
| Buckingham to Anzio | 969.94 mi (1,560.97 km) |
| Buckingham to Anzola dell'Emilia | 758.87 mi (1,221.28 km) |
| Buckingham to Aosta | 573.37 mi (922.75 km) |
| Buckingham to Apricena | 1,044.73 mi (1,681.33 km) |
| Buckingham to Aprilia | 963.09 mi (1,549.94 km) |
| Buckingham to Aradeo | 1,222.72 mi (1,967.78 km) |
| Buckingham to Aragona | 1,232.37 mi (1,983.30 km) |
| Buckingham to Arco | 681.49 mi (1,096.74 km) |
| Buckingham to Arcola | 739.43 mi (1,189.99 km) |
