| Pirot to Arico el Nuevo | 2,397.02 mi (3,857.63 km) |
| Pirot to Armilla | 1,437.79 mi (2,313.89 km) |
| Pirot to Arnedo | 1,250.89 mi (2,013.11 km) |
| Pirot to Arona | 2,409.74 mi (3,878.09 km) |
| Pirot to Arrecife | 2,221.07 mi (3,574.46 km) |
| Pirot to Arrigorriaga | 1,278.33 mi (2,057.28 km) |
| Pirot to Arroyomolinos | 1,374.70 mi (2,212.37 km) |
| Pirot to Arteijo | 1,556.40 mi (2,504.78 km) |
| Pirot to Arucas | 2,352.10 mi (3,785.35 km) |
| Pirot to Aspe | 1,262.10 mi (2,031.16 km) |
| Pirot to Astorga | 1,445.91 mi (2,326.97 km) |
| Pirot to Atarfe | 1,439.33 mi (2,316.37 km) |
| Pirot to Avila | 1,406.62 mi (2,263.73 km) |
| Pirot to Aviles | 1,424.72 mi (2,292.87 km) |
| Pirot to Ayamonte | 1,625.95 mi (2,616.72 km) |
