| Sinop to Amelia | 1,159.10 mi (1,865.38 km) |
| Sinop to Anagni | 1,128.35 mi (1,815.90 km) |
| Sinop to Ancona | 1,098.74 mi (1,768.25 km) |
| Sinop to Andria | 973.30 mi (1,566.38 km) |
| Sinop to Angri | 1,068.31 mi (1,719.28 km) |
| Sinop to Anguillara Sabazia | 1,170.49 mi (1,883.72 km) |
| Sinop to Anzio | 1,158.57 mi (1,864.53 km) |
| Sinop to Anzola dell'Emilia | 1,212.89 mi (1,951.96 km) |
| Sinop to Aosta | 1,402.26 mi (2,256.71 km) |
| Sinop to Apricena | 1,011.99 mi (1,628.64 km) |
| Sinop to Aprilia | 1,155.94 mi (1,860.31 km) |
| Sinop to Aradeo | 894.40 mi (1,439.39 km) |
| Sinop to Aragona | 1,184.64 mi (1,906.49 km) |
| Sinop to Arco | 1,231.15 mi (1,981.35 km) |
| Sinop to Arcola | 1,277.57 mi (2,056.04 km) |
