| Heek to Siran | 1,720.70 mi (2,769.19 km) |
| Heek to Sirnak | 1,976.88 mi (3,181.47 km) |
| Heek to Sirvan | 1,934.29 mi (3,112.94 km) |
| Heek to Sivas | 1,654.91 mi (2,663.32 km) |
| Heek to Sivasli | 1,435.58 mi (2,310.34 km) |
| Heek to Siverek | 1,839.48 mi (2,960.36 km) |
| Heek to Sivrice | 1,806.73 mi (2,907.64 km) |
| Heek to Sivrihisar | 1,455.36 mi (2,342.18 km) |
| Heek to Sogut | 1,376.63 mi (2,215.48 km) |
| Heek to Sogutlu | 1,345.70 mi (2,165.69 km) |
| Heek to Soke | 1,395.11 mi (2,245.21 km) |
| Heek to Solhan | 1,853.54 mi (2,982.98 km) |
| Heek to Soma | 1,325.30 mi (2,132.87 km) |
| Heek to Sorgun | 1,579.27 mi (2,541.60 km) |
| Heek to Suhut | 1,464.39 mi (2,356.71 km) |
