| Ionia to Caltagirone | 4,947.59 mi (7,962.38 km) |
| Ionia to Caltanissetta | 4,917.45 mi (7,913.88 km) |
| Ionia to Calvisano | 4,430.59 mi (7,130.34 km) |
| Ionia to Calvizzano | 4,771.56 mi (7,679.09 km) |
| Ionia to Camaiore | 4,486.56 mi (7,220.42 km) |
| Ionia to Cameri | 4,357.57 mi (7,012.83 km) |
| Ionia to Camisano Vicentino | 4,477.32 mi (7,205.55 km) |
| Ionia to Campagna | 4,818.79 mi (7,755.09 km) |
| Ionia to Campagnano di Roma | 4,645.61 mi (7,476.39 km) |
| Ionia to Campi Bisenzio | 4,524.65 mi (7,281.72 km) |
| Ionia to Campi Salentina | 4,947.08 mi (7,961.56 km) |
| Ionia to Campiglia Marittima | 4,535.08 mi (7,298.50 km) |
| Ionia to Campobasso | 4,761.76 mi (7,663.31 km) |
| Ionia to Campobello di Licata | 4,922.07 mi (7,921.31 km) |
| Ionia to Campobello di Mazara | 4,856.00 mi (7,814.98 km) |
