| Smolyan to Aberbargoed | 1,484.81 mi (2,389.57 km) |
| Smolyan to Aberdare | 1,494.19 mi (2,404.66 km) |
| Smolyan to Aberdeen | 1,597.24 mi (2,570.50 km) |
| Smolyan to Abergavenny | 1,478.96 mi (2,380.16 km) |
| Smolyan to Abergele | 1,534.04 mi (2,468.80 km) |
| Smolyan to Abertawe | 1,513.08 mi (2,435.07 km) |
| Smolyan to Abertillery | 1,481.64 mi (2,384.47 km) |
| Smolyan to Aberystwyth | 1,534.34 mi (2,469.28 km) |
| Smolyan to Abingdon | 1,405.19 mi (2,261.44 km) |
| Smolyan to Abram | 1,501.65 mi (2,416.67 km) |
| Smolyan to Accrington | 1,499.69 mi (2,413.51 km) |
| Smolyan to Acomb | 1,459.36 mi (2,348.61 km) |
| Smolyan to Acton | 1,360.73 mi (2,189.88 km) |
| Smolyan to Addlestone | 1,366.18 mi (2,198.65 km) |
| Smolyan to Adel | 1,473.23 mi (2,370.94 km) |
