| Kostinbrod to Aberbargoed | 1,373.02 mi (2,209.67 km) |
| Kostinbrod to Aberdare | 1,382.43 mi (2,224.81 km) |
| Kostinbrod to Aberdeen | 1,483.24 mi (2,387.04 km) |
| Kostinbrod to Abergavenny | 1,367.00 mi (2,199.97 km) |
| Kostinbrod to Abergele | 1,420.92 mi (2,286.75 km) |
| Kostinbrod to Abertawe | 1,401.53 mi (2,255.54 km) |
| Kostinbrod to Abertillery | 1,369.80 mi (2,204.48 km) |
| Kostinbrod to Aberystwyth | 1,422.00 mi (2,288.48 km) |
| Kostinbrod to Abingdon | 1,293.03 mi (2,080.93 km) |
| Kostinbrod to Abram | 1,388.24 mi (2,234.16 km) |
| Kostinbrod to Accrington | 1,386.11 mi (2,230.74 km) |
| Kostinbrod to Acomb | 1,345.55 mi (2,165.45 km) |
| Kostinbrod to Acton | 1,248.49 mi (2,009.25 km) |
| Kostinbrod to Addlestone | 1,254.15 mi (2,018.36 km) |
| Kostinbrod to Adel | 1,359.52 mi (2,187.94 km) |
