| Sinop to Srbobran | 802.52 mi (1,291.54 km) |
| Sinop to Sremska Kamenica | 795.60 mi (1,280.39 km) |
| Sinop to Sremska Mitrovica | 803.50 mi (1,293.11 km) |
| Sinop to Sremski Karlovci | 790.83 mi (1,272.72 km) |
| Sinop to Stara Pazova | 776.94 mi (1,250.37 km) |
| Sinop to Subotica | 817.08 mi (1,314.97 km) |
| Sinop to Surcin | 769.21 mi (1,237.92 km) |
| Sinop to Surdulica | 663.83 mi (1,068.33 km) |
| Sinop to Svilajnac | 718.71 mi (1,156.66 km) |
| Sinop to Svrljig | 667.85 mi (1,074.80 km) |
| Sinop to Temerin | 796.12 mi (1,281.23 km) |
| Sinop to Titel | 773.37 mi (1,244.61 km) |
| Sinop to Topola | 744.76 mi (1,198.57 km) |
| Sinop to Trgoviste | 668.26 mi (1,075.45 km) |
| Sinop to Trstenik | 724.75 mi (1,166.37 km) |
