| Circleville to Argentona | 4,282.44 mi (6,891.93 km) |
| Circleville to Arico el Nuevo | 3,804.69 mi (6,123.06 km) |
| Circleville to Armilla | 4,150.93 mi (6,680.27 km) |
| Circleville to Arnedo | 4,056.96 mi (6,529.04 km) |
| Circleville to Arona | 3,798.27 mi (6,112.72 km) |
| Circleville to Arrecife | 3,931.57 mi (6,327.25 km) |
| Circleville to Arrigorriaga | 3,990.56 mi (6,422.18 km) |
| Circleville to Arroyomolinos | 4,035.50 mi (6,494.51 km) |
| Circleville to Arteijo | 3,730.88 mi (6,004.27 km) |
| Circleville to Arucas | 3,858.31 mi (6,209.35 km) |
| Circleville to Aspe | 4,245.95 mi (6,833.19 km) |
| Circleville to Astorga | 3,867.87 mi (6,224.74 km) |
| Circleville to Atarfe | 4,144.96 mi (6,670.67 km) |
| Circleville to Avila | 3,986.78 mi (6,416.10 km) |
| Circleville to Aviles | 3,843.13 mi (6,184.92 km) |
