| Targu Secuiesc to Saarijarvi | 1,154.94 mi (1,858.69 km) |
| Targu Secuiesc to Salo | 1,001.74 mi (1,612.15 km) |
| Targu Secuiesc to Sastamala | 1,068.12 mi (1,718.98 km) |
| Targu Secuiesc to Savonlinna | 1,102.02 mi (1,773.53 km) |
| Targu Secuiesc to Seinajoki | 1,167.60 mi (1,879.07 km) |
| Targu Secuiesc to Siilinjarvi | 1,181.47 mi (1,901.40 km) |
| Targu Secuiesc to Sipoo | 994.16 mi (1,599.94 km) |
| Targu Secuiesc to Sippola | 1,019.19 mi (1,640.23 km) |
| Targu Secuiesc to Sodankyla | 1,480.05 mi (2,381.91 km) |
| Targu Secuiesc to Somero | 1,016.86 mi (1,636.47 km) |
| Targu Secuiesc to Sotkamo | 1,256.05 mi (2,021.42 km) |
| Targu Secuiesc to Tampere | 1,075.26 mi (1,730.46 km) |
| Targu Secuiesc to Tornio | 1,373.71 mi (2,210.78 km) |
| Targu Secuiesc to Turku | 1,010.95 mi (1,626.97 km) |
| Targu Secuiesc to Tuusula | 998.44 mi (1,606.84 km) |
