| Sinop to Deville-les-Rouen | 1,706.05 mi (2,745.62 km) |
| Sinop to Dieppe | 1,707.38 mi (2,747.77 km) |
| Sinop to Digne-les-Bains | 1,459.13 mi (2,348.24 km) |
| Sinop to Dijon | 1,514.81 mi (2,437.85 km) |
| Sinop to Dinan | 1,843.96 mi (2,967.57 km) |
| Sinop to Dinard | 1,844.49 mi (2,968.42 km) |
| Sinop to Divonne-les-Bains | 1,459.23 mi (2,348.40 km) |
| Sinop to Dole | 1,491.85 mi (2,400.90 km) |
| Sinop to Dombasle-sur-Meurthe | 1,461.35 mi (2,351.81 km) |
| Sinop to Domerat | 1,631.28 mi (2,625.29 km) |
| Sinop to Domont | 1,646.22 mi (2,649.33 km) |
| Sinop to Douai | 1,623.21 mi (2,612.31 km) |
| Sinop to Douarnenez | 1,949.36 mi (3,137.19 km) |
| Sinop to Douchy-les-Mines | 1,608.84 mi (2,589.17 km) |
| Sinop to Dourdan | 1,658.23 mi (2,668.66 km) |
