| Sinop to Ames | 2,207.01 mi (3,551.83 km) |
| Sinop to Amorebieta | 1,911.33 mi (3,075.99 km) |
| Sinop to Amposta | 1,782.65 mi (2,868.90 km) |
| Sinop to Amurrio | 1,926.74 mi (3,100.79 km) |
| Sinop to Andoain | 1,875.85 mi (3,018.89 km) |
| Sinop to Andraitx | 1,709.78 mi (2,751.62 km) |
| Sinop to Andujar | 2,073.79 mi (3,337.44 km) |
| Sinop to Antequera | 2,125.14 mi (3,420.08 km) |
| Sinop to Antigua | 2,886.14 mi (4,644.80 km) |
| Sinop to Aranda de Duero | 1,981.25 mi (3,188.51 km) |
| Sinop to Aranjuez | 2,007.32 mi (3,230.47 km) |
| Sinop to Archena | 1,931.32 mi (3,108.16 km) |
| Sinop to Arcos de la Frontera | 2,195.62 mi (3,533.50 km) |
| Sinop to Arenys de Mar | 1,669.11 mi (2,686.17 km) |
| Sinop to Arenys de Munt | 1,669.17 mi (2,686.27 km) |
