| Cities | Distance |
|---|---|
| Tulcea to Serik | 583.99 mi (939.83 km) |
| Tulcea to Serinhisar | 526.31 mi (847.02 km) |
| Tulcea to Serinyol | 721.46 mi (1,161.08 km) |
| Tulcea to Seydisehir | 559.71 mi (900.77 km) |
| Tulcea to Seyhan | 660.74 mi (1,063.35 km) |
| Tulcea to Seyitgazi | 408.49 mi (657.40 km) |
| Tulcea to Siirt | 843.17 mi (1,356.95 km) |
| Tulcea to Sile | 280.32 mi (451.12 km) |
| Tulcea to Silifke | 665.18 mi (1,070.51 km) |
| Tulcea to Silivri | 285.77 mi (459.91 km) |
| Tulcea to Silopi | 895.61 mi (1,441.34 km) |
| Tulcea to Simav | 422.04 mi (679.20 km) |
| Tulcea to Sinanpasa | 451.13 mi (726.02 km) |
| Tulcea to Sindirgi | 412.34 mi (663.60 km) |
| Tulcea to Sinop | 385.46 mi (620.34 km) |