| Smyrna to Cervignano del Friuli | 4,926.50 mi (7,928.44 km) |
| Smyrna to Cesa | 5,136.36 mi (8,266.17 km) |
| Smyrna to Cesano Maderno | 4,755.29 mi (7,652.90 km) |
| Smyrna to Cesena | 4,937.75 mi (7,946.54 km) |
| Smyrna to Cesenatico | 4,942.12 mi (7,953.58 km) |
| Smyrna to Cetraro | 5,266.95 mi (8,476.34 km) |
| Smyrna to Cherasco | 4,730.65 mi (7,613.25 km) |
| Smyrna to Chiampo | 4,849.21 mi (7,804.05 km) |
| Smyrna to Chiaravalle | 5,003.33 mi (8,052.09 km) |
| Smyrna to Chiari | 4,790.47 mi (7,709.52 km) |
| Smyrna to Chiavari | 4,805.44 mi (7,733.61 km) |
| Smyrna to Chieri | 4,717.37 mi (7,591.88 km) |
| Smyrna to Chieti | 5,083.70 mi (8,181.43 km) |
| Smyrna to Chioggia | 4,902.54 mi (7,889.87 km) |
| Smyrna to Chiusi | 4,963.30 mi (7,987.66 km) |
