| Trnava to Siran | 1,200.45 mi (1,931.93 km) |
| Trnava to Sirnak | 1,454.70 mi (2,341.12 km) |
| Trnava to Sirvan | 1,412.89 mi (2,273.82 km) |
| Trnava to Sivas | 1,129.04 mi (1,817.01 km) |
| Trnava to Sivasli | 911.93 mi (1,467.61 km) |
| Trnava to Siverek | 1,312.61 mi (2,112.45 km) |
| Trnava to Sivrice | 1,281.36 mi (2,062.15 km) |
| Trnava to Sivrihisar | 926.13 mi (1,490.46 km) |
| Trnava to Sogut | 848.10 mi (1,364.89 km) |
| Trnava to Sogutlu | 815.94 mi (1,313.12 km) |
| Trnava to Soke | 884.35 mi (1,423.23 km) |
| Trnava to Solhan | 1,333.06 mi (2,145.36 km) |
| Trnava to Soma | 806.63 mi (1,298.15 km) |
| Trnava to Sorgun | 1,051.00 mi (1,691.42 km) |
| Trnava to Suhut | 938.35 mi (1,510.14 km) |
