| Targu Secuiesc to Sucha Beskidzka | 398.64 mi (641.55 km) |
| Targu Secuiesc to Suchanino | 666.07 mi (1,071.93 km) |
| Targu Secuiesc to Sulechow | 634.52 mi (1,021.16 km) |
| Targu Secuiesc to Sulecin | 666.67 mi (1,072.89 km) |
| Targu Secuiesc to Sulejowek | 484.12 mi (779.12 km) |
| Targu Secuiesc to Suwalki | 577.49 mi (929.38 km) |
| Targu Secuiesc to Swarzedz | 602.32 mi (969.33 km) |
| Targu Secuiesc to Swidnica | 554.70 mi (892.70 km) |
| Targu Secuiesc to Swidnik | 393.31 mi (632.97 km) |
| Targu Secuiesc to Swidwin | 707.54 mi (1,138.68 km) |
| Targu Secuiesc to Swiebodzice | 560.80 mi (902.52 km) |
| Targu Secuiesc to Swiecie | 616.81 mi (992.66 km) |
| Targu Secuiesc to Swiedbodzin | 644.35 mi (1,036.98 km) |
| Targu Secuiesc to Swietochlowice | 445.67 mi (717.23 km) |
| Targu Secuiesc to Swinoujscie | 758.87 mi (1,221.29 km) |
