| Seia to Cervignano del Friuli | 1,120.66 mi (1,803.52 km) |
| Seia to Cesa | 1,146.73 mi (1,845.48 km) |
| Seia to Cesano Maderno | 921.66 mi (1,483.28 km) |
| Seia to Cesena | 1,048.63 mi (1,687.61 km) |
| Seia to Cesenatico | 1,056.54 mi (1,700.34 km) |
| Seia to Cetraro | 1,250.48 mi (2,012.45 km) |
| Seia to Cherasco | 843.12 mi (1,356.87 km) |
| Seia to Chiampo | 1,019.91 mi (1,641.38 km) |
| Seia to Chiaravalle | 1,098.87 mi (1,768.46 km) |
| Seia to Chiari | 953.78 mi (1,534.97 km) |
| Seia to Chiavari | 908.35 mi (1,461.85 km) |
| Seia to Chieri | 847.82 mi (1,364.44 km) |
| Seia to Chieti | 1,138.28 mi (1,831.89 km) |
| Seia to Chioggia | 1,062.23 mi (1,709.49 km) |
| Seia to Chiusi | 1,026.78 mi (1,652.45 km) |
