| Bolu to Amelia | 996.62 mi (1,603.91 km) |
| Bolu to Anagni | 959.23 mi (1,543.73 km) |
| Bolu to Ancona | 945.45 mi (1,521.56 km) |
| Bolu to Andria | 798.17 mi (1,284.53 km) |
| Bolu to Angri | 890.77 mi (1,433.55 km) |
| Bolu to Anguillara Sabazia | 1,004.41 mi (1,616.44 km) |
| Bolu to Anzio | 987.55 mi (1,589.32 km) |
| Bolu to Anzola dell'Emilia | 1,067.26 mi (1,717.59 km) |
| Bolu to Aosta | 1,265.07 mi (2,035.93 km) |
| Bolu to Apricena | 841.96 mi (1,355.01 km) |
| Bolu to Aprilia | 985.91 mi (1,586.67 km) |
| Bolu to Aradeo | 709.14 mi (1,141.24 km) |
| Bolu to Aragona | 990.17 mi (1,593.52 km) |
| Bolu to Arco | 1,097.70 mi (1,766.57 km) |
| Bolu to Arcola | 1,127.98 mi (1,815.31 km) |
