| Cluj-Napoca to Security-Widefield (Colorado) | 5,722.47 mi (9,209.42 km) |
| Cluj-Napoca to Sedalia (Missouri) | 5,362.83 mi (8,630.64 km) |
| Cluj-Napoca to Sedro-Woolley (Washington) | 5,540.58 mi (8,916.70 km) |
| Cluj-Napoca to Seguin (Texas) | 6,028.00 mi (9,701.12 km) |
| Cluj-Napoca to Selden (New York) | 4,515.79 mi (7,267.47 km) |
| Cluj-Napoca to Selma (Alabama) | 5,473.89 mi (8,809.37 km) |
| Cluj-Napoca to Selma (California) | 6,243.64 mi (10,048.16 km) |
| Cluj-Napoca to Selma (Texas) | 6,040.25 mi (9,720.84 km) |
| Cluj-Napoca to Seminole (Florida) | 5,543.69 mi (8,921.70 km) |
| Cluj-Napoca to Seven Hills (Ohio) | 4,818.16 mi (7,754.08 km) |
| Cluj-Napoca to Seven Oaks (South Carolina) | 5,162.25 mi (8,307.83 km) |
| Cluj-Napoca to Severn (Maryland) | 4,739.12 mi (7,626.88 km) |
| Cluj-Napoca to Severna Park (Maryland) | 4,736.50 mi (7,622.67 km) |
| Cluj-Napoca to Sevierville (Tennessee) | 5,163.08 mi (8,309.17 km) |
| Cluj-Napoca to Seymour (Indiana) | 5,093.33 mi (8,196.93 km) |
