| Kostinbrod to Ardea | 551.70 mi (887.88 km) |
| Kostinbrod to Arenzano | 734.41 mi (1,181.92 km) |
| Kostinbrod to Arese | 725.01 mi (1,166.78 km) |
| Kostinbrod to Arezzo | 572.94 mi (922.05 km) |
| Kostinbrod to Argelato | 604.62 mi (973.05 km) |
| Kostinbrod to Argenta | 581.38 mi (935.63 km) |
| Kostinbrod to Ariano Irpino | 432.77 mi (696.48 km) |
| Kostinbrod to Ariccia | 544.38 mi (876.10 km) |
| Kostinbrod to Arluno | 730.78 mi (1,176.07 km) |
| Kostinbrod to Arona | 751.63 mi (1,209.63 km) |
| Kostinbrod to Artena | 531.52 mi (855.41 km) |
| Kostinbrod to Arzachena | 720.02 mi (1,158.75 km) |
| Kostinbrod to Arzano | 478.59 mi (770.21 km) |
| Kostinbrod to Arzignano | 617.11 mi (993.15 km) |
| Kostinbrod to Ascoli Piceno | 487.85 mi (785.12 km) |
