| Irving to Chivasso | 5,286.92 mi (8,508.47 km) |
| Irving to Ciampino | 5,614.81 mi (9,036.16 km) |
| Irving to Cicciano | 5,729.39 mi (9,220.56 km) |
| Irving to Cingoli | 5,574.93 mi (8,971.99 km) |
| Irving to Cinisello Balsamo | 5,326.78 mi (8,572.62 km) |
| Irving to Cinisi | 5,787.48 mi (9,314.05 km) |
| Irving to Cirie | 5,273.57 mi (8,486.99 km) |
| Irving to Ciro Marina | 5,905.28 mi (9,503.64 km) |
| Irving to Cislago | 5,312.90 mi (8,550.28 km) |
| Irving to Cisterna di Latina | 5,632.90 mi (9,065.28 km) |
| Irving to Cisternino | 5,857.43 mi (9,426.62 km) |
| Irving to Citta di Castello | 5,531.89 mi (8,902.71 km) |
| Irving to Citta Sant'Angelo | 5,644.04 mi (9,083.21 km) |
| Irving to Cittadella | 5,424.53 mi (8,729.94 km) |
| Irving to Cittanova | 5,906.63 mi (9,505.80 km) |
