| Markham to Argentona | 4,416.96 mi (7,108.42 km) |
| Markham to Arico el Nuevo | 4,025.10 mi (6,477.78 km) |
| Markham to Armilla | 4,315.03 mi (6,944.37 km) |
| Markham to Arnedo | 4,197.07 mi (6,754.53 km) |
| Markham to Arona | 4,019.29 mi (6,468.42 km) |
| Markham to Arrecife | 4,144.20 mi (6,669.45 km) |
| Markham to Arrigorriaga | 4,127.69 mi (6,642.87 km) |
| Markham to Arroyomolinos | 4,187.32 mi (6,738.83 km) |
| Markham to Arteijo | 3,877.13 mi (6,239.64 km) |
| Markham to Arucas | 4,077.22 mi (6,561.65 km) |
| Markham to Aspe | 4,399.80 mi (7,080.79 km) |
| Markham to Astorga | 4,013.91 mi (6,459.77 km) |
| Markham to Atarfe | 4,308.91 mi (6,934.52 km) |
| Markham to Avila | 4,138.37 mi (6,660.07 km) |
| Markham to Aviles | 3,983.88 mi (6,411.44 km) |
