| Sinop to Argentona | 1,676.96 mi (2,698.80 km) |
| Sinop to Arico el Nuevo | 3,022.03 mi (4,863.49 km) |
| Sinop to Armilla | 2,073.49 mi (3,336.95 km) |
| Sinop to Arnedo | 1,893.64 mi (3,047.52 km) |
| Sinop to Arona | 3,034.81 mi (4,884.06 km) |
| Sinop to Arrecife | 2,842.36 mi (4,574.34 km) |
| Sinop to Arrigorriaga | 1,918.99 mi (3,088.32 km) |
| Sinop to Arroyomolinos | 2,017.76 mi (3,247.27 km) |
| Sinop to Arteijo | 2,194.57 mi (3,531.81 km) |
| Sinop to Arucas | 2,974.72 mi (4,787.35 km) |
| Sinop to Aspe | 1,898.88 mi (3,055.95 km) |
| Sinop to Astorga | 2,087.24 mi (3,359.09 km) |
| Sinop to Atarfe | 2,075.39 mi (3,340.01 km) |
| Sinop to Avila | 2,049.91 mi (3,299.01 km) |
| Sinop to Aviles | 2,063.24 mi (3,320.47 km) |
