| Cluj-Napoca to Siran | 899.77 mi (1,448.04 km) |
| Cluj-Napoca to Sirnak | 1,154.31 mi (1,857.69 km) |
| Cluj-Napoca to Sirvan | 1,112.36 mi (1,790.16 km) |
| Cluj-Napoca to Sivas | 829.98 mi (1,335.73 km) |
| Cluj-Napoca to Sivasli | 650.46 mi (1,046.81 km) |
| Cluj-Napoca to Siverek | 1,014.37 mi (1,632.47 km) |
| Cluj-Napoca to Sivrice | 982.03 mi (1,580.43 km) |
| Cluj-Napoca to Sivrihisar | 644.71 mi (1,037.56 km) |
| Cluj-Napoca to Sogut | 571.49 mi (919.73 km) |
| Cluj-Napoca to Sogutlu | 531.15 mi (854.80 km) |
| Cluj-Napoca to Soke | 652.74 mi (1,050.48 km) |
| Cluj-Napoca to Solhan | 1,032.42 mi (1,661.52 km) |
| Cluj-Napoca to Soma | 561.57 mi (903.76 km) |
| Cluj-Napoca to Sorgun | 754.60 mi (1,214.40 km) |
| Cluj-Napoca to Suhut | 669.44 mi (1,077.36 km) |
