| Sulphur to Argentona | 5,139.86 mi (8,271.81 km) |
| Sulphur to Arico el Nuevo | 4,541.81 mi (7,309.33 km) |
| Sulphur to Armilla | 4,982.43 mi (8,018.45 km) |
| Sulphur to Arnedo | 4,911.12 mi (7,903.69 km) |
| Sulphur to Arona | 4,533.92 mi (7,296.64 km) |
| Sulphur to Arrecife | 4,685.63 mi (7,540.80 km) |
| Sulphur to Arrigorriaga | 4,847.08 mi (7,800.62 km) |
| Sulphur to Arroyomolinos | 4,880.10 mi (7,853.77 km) |
| Sulphur to Arteijo | 4,581.54 mi (7,373.27 km) |
| Sulphur to Arucas | 4,598.46 mi (7,400.50 km) |
| Sulphur to Aspe | 5,087.71 mi (8,187.88 km) |
| Sulphur to Astorga | 4,718.15 mi (7,593.13 km) |
| Sulphur to Atarfe | 4,976.67 mi (8,009.17 km) |
| Sulphur to Avila | 4,831.79 mi (7,776.02 km) |
| Sulphur to Aviles | 4,697.57 mi (7,560.01 km) |
