| Hauppauge to Chivasso | 3,930.47 mi (6,325.48 km) |
| Hauppauge to Ciampino | 4,250.31 mi (6,840.21 km) |
| Hauppauge to Cicciano | 4,365.84 mi (7,026.14 km) |
| Hauppauge to Cingoli | 4,222.19 mi (6,794.96 km) |
| Hauppauge to Cinisello Balsamo | 3,976.68 mi (6,399.85 km) |
| Hauppauge to Cinisi | 4,404.93 mi (7,089.05 km) |
| Hauppauge to Cirie | 3,916.62 mi (6,303.19 km) |
| Hauppauge to Ciro Marina | 4,540.82 mi (7,307.74 km) |
| Hauppauge to Cislago | 3,962.77 mi (6,377.47 km) |
| Hauppauge to Cisterna di Latina | 4,267.84 mi (6,868.42 km) |
| Hauppauge to Cisternino | 4,501.98 mi (7,245.24 km) |
| Hauppauge to Citta di Castello | 4,176.70 mi (6,721.75 km) |
| Hauppauge to Citta Sant'Angelo | 4,288.46 mi (6,901.61 km) |
| Hauppauge to Cittadella | 4,083.11 mi (6,571.12 km) |
| Hauppauge to Cittanova | 4,533.38 mi (7,295.77 km) |
