| Cluj-Napoca to Smyrna (Delaware) | 4,689.31 mi (7,546.72 km) |
| Cluj-Napoca to Smyrna (Georgia) | 5,302.66 mi (8,533.81 km) |
| Cluj-Napoca to Smyrna (Tennessee) | 5,269.87 mi (8,481.03 km) |
| Cluj-Napoca to Snellville (Georgia) | 5,283.30 mi (8,502.64 km) |
| Cluj-Napoca to Snoqualmie (Washington) | 5,595.91 mi (9,005.74 km) |
| Cluj-Napoca to Snyder (Texas) | 5,951.56 mi (9,578.10 km) |
| Cluj-Napoca to Socastee (South Carolina) | 5,095.52 mi (8,200.45 km) |
| Cluj-Napoca to Socorro (Texas) | 6,184.57 mi (9,953.10 km) |
| Cluj-Napoca to Soddy-Daisy (Tennessee) | 5,256.04 mi (8,458.78 km) |
| Cluj-Napoca to Solana Beach (California) | 6,411.33 mi (10,318.05 km) |
| Cluj-Napoca to Soledad (California) | 6,290.34 mi (10,123.32 km) |
| Cluj-Napoca to Solon (Ohio) | 4,809.32 mi (7,739.85 km) |
| Cluj-Napoca to Somers Point (New Jersey) | 4,648.99 mi (7,481.83 km) |
| Cluj-Napoca to Somerset (Kentucky) | 5,141.48 mi (8,274.42 km) |
| Cluj-Napoca to Somerset (New Jersey) | 4,589.26 mi (7,385.70 km) |
