| Iona to Cervignano del Friuli | 5,166.32 mi (8,314.39 km) |
| Iona to Cesa | 5,341.07 mi (8,595.63 km) |
| Iona to Cesano Maderno | 4,982.83 mi (8,019.09 km) |
| Iona to Cesena | 5,161.47 mi (8,306.58 km) |
| Iona to Cesenatico | 5,166.74 mi (8,315.06 km) |
| Iona to Cetraro | 5,465.84 mi (8,796.43 km) |
| Iona to Cherasco | 4,946.97 mi (7,961.37 km) |
| Iona to Chiampo | 5,081.52 mi (8,177.92 km) |
| Iona to Chiaravalle | 5,225.87 mi (8,410.23 km) |
| Iona to Chiari | 5,018.96 mi (8,077.24 km) |
| Iona to Chiavari | 5,022.78 mi (8,083.39 km) |
| Iona to Chieri | 4,936.58 mi (7,944.66 km) |
| Iona to Chieti | 5,298.96 mi (8,527.85 km) |
| Iona to Chioggia | 5,134.85 mi (8,263.74 km) |
| Iona to Chiusi | 5,177.33 mi (8,332.11 km) |
