| Sinop to Myslenice | 905.74 mi (1,457.64 km) |
| Sinop to Mysliborz | 1,203.16 mi (1,936.30 km) |
| Sinop to Myslowice | 950.53 mi (1,529.73 km) |
| Sinop to Myszkow | 956.18 mi (1,538.83 km) |
| Sinop to Naklo nad Notecia | 1,116.57 mi (1,796.94 km) |
| Sinop to Namyslow | 1,033.79 mi (1,663.72 km) |
| Sinop to Nidzica | 1,036.27 mi (1,667.71 km) |
| Sinop to Niepolomice | 902.35 mi (1,452.19 km) |
| Sinop to Nisko | 852.43 mi (1,371.85 km) |
| Sinop to Nowa Deba | 861.69 mi (1,386.76 km) |
| Sinop to Nowa Ruda | 1,063.98 mi (1,712.31 km) |
| Sinop to Nowa Sol | 1,133.14 mi (1,823.61 km) |
| Sinop to Nowe Miasto Lubawskie | 1,064.78 mi (1,713.59 km) |
| Sinop to Nowogard | 1,221.12 mi (1,965.20 km) |
| Sinop to Nowy Dwor Gdanski | 1,115.60 mi (1,795.39 km) |
