| Sinop to Manerbio | 1,265.54 mi (2,036.69 km) |
| Sinop to Manfredonia | 988.54 mi (1,590.90 km) |
| Sinop to Maniago | 1,145.11 mi (1,842.88 km) |
| Sinop to Mantova | 1,233.17 mi (1,984.60 km) |
| Sinop to Maranello | 1,229.10 mi (1,978.04 km) |
| Sinop to Marano di Napoli | 1,085.71 mi (1,747.29 km) |
| Sinop to Marano Vicentino | 1,203.74 mi (1,937.23 km) |
| Sinop to Marcianise | 1,078.01 mi (1,734.89 km) |
| Sinop to Marcon | 1,161.31 mi (1,868.95 km) |
| Sinop to Mareno di Piave | 1,160.31 mi (1,867.35 km) |
| Sinop to Margherita di Savoia | 979.32 mi (1,576.06 km) |
| Sinop to Mariano Comense | 1,312.18 mi (2,111.75 km) |
| Sinop to Marigliano | 1,071.61 mi (1,724.58 km) |
| Sinop to Marino | 1,153.17 mi (1,855.84 km) |
| Sinop to Marostica | 1,193.26 mi (1,920.37 km) |
