| Cities | Distance |
|---|---|
| Sinop to Arapgir | 270.87 mi (435.93 km) |
| Sinop to Ardahan | 395.29 mi (636.16 km) |
| Sinop to Ardesen | 306.72 mi (493.62 km) |
| Sinop to Arhavi | 320.83 mi (516.33 km) |
| Sinop to Aricak | 355.10 mi (571.48 km) |
| Sinop to Armutlu | 344.37 mi (554.21 km) |
| Sinop to Arnavutkoy | 336.16 mi (541.00 km) |
| Sinop to Arpacay | 431.31 mi (694.12 km) |
| Sinop to Arsin | 258.41 mi (415.87 km) |
| Sinop to Arsuz | 389.87 mi (627.44 km) |
| Sinop to Artvin | 349.24 mi (562.05 km) |
| Sinop to Asagicinik | 80.97 mi (130.31 km) |
| Sinop to Asarcik | 89.82 mi (144.56 km) |
| Sinop to Askale | 323.63 mi (520.83 km) |
| Sinop to Aslanapa | 338.27 mi (544.39 km) |