| Cluj-Napoca to Sestu | 893.18 mi (1,437.44 km) |
| Cluj-Napoca to Settimo Torinese | 766.81 mi (1,234.07 km) |
| Cluj-Napoca to Seveso | 694.12 mi (1,117.09 km) |
| Cluj-Napoca to Sezze | 635.05 mi (1,022.02 km) |
| Cluj-Napoca to Siano | 604.61 mi (973.03 km) |
| Cluj-Napoca to Siena | 642.98 mi (1,034.77 km) |
| Cluj-Napoca to Signa | 640.16 mi (1,030.24 km) |
| Cluj-Napoca to Silea | 544.60 mi (876.45 km) |
| Cluj-Napoca to Silvi Paese | 548.38 mi (882.52 km) |
| Cluj-Napoca to Sinalunga | 628.02 mi (1,010.71 km) |
| Cluj-Napoca to Siniscola | 813.54 mi (1,309.27 km) |
| Cluj-Napoca to Sinnai | 888.49 mi (1,429.88 km) |
| Cluj-Napoca to Siracusa | 793.24 mi (1,276.59 km) |
| Cluj-Napoca to Solaro | 697.05 mi (1,121.80 km) |
| Cluj-Napoca to Soliera | 625.43 mi (1,006.52 km) |
