| Iona to Caltagirone | 5,462.24 mi (8,790.63 km) |
| Iona to Caltanissetta | 5,432.47 mi (8,742.72 km) |
| Iona to Calvisano | 5,044.11 mi (8,117.70 km) |
| Iona to Calvizzano | 5,340.58 mi (8,594.84 km) |
| Iona to Camaiore | 5,077.01 mi (8,170.66 km) |
| Iona to Cameri | 4,963.33 mi (7,987.71 km) |
| Iona to Camisano Vicentino | 5,101.88 mi (8,210.69 km) |
| Iona to Campagna | 5,390.91 mi (8,675.83 km) |
| Iona to Campagnano di Roma | 5,221.17 mi (8,402.67 km) |
| Iona to Campi Bisenzio | 5,118.59 mi (8,237.57 km) |
| Iona to Campi Salentina | 5,536.93 mi (8,910.82 km) |
| Iona to Campiglia Marittima | 5,113.61 mi (8,229.56 km) |
| Iona to Campobasso | 5,344.53 mi (8,601.19 km) |
| Iona to Campobello di Licata | 5,432.16 mi (8,742.22 km) |
| Iona to Campobello di Mazara | 5,362.94 mi (8,630.82 km) |
