| Gloucester City to Chivasso | 4,049.53 mi (6,517.09 km) |
| Gloucester City to Ciampino | 4,369.43 mi (7,031.91 km) |
| Gloucester City to Cicciano | 4,484.96 mi (7,217.85 km) |
| Gloucester City to Cingoli | 4,341.24 mi (6,986.55 km) |
| Gloucester City to Cinisello Balsamo | 4,095.67 mi (6,591.35 km) |
| Gloucester City to Cinisi | 4,523.89 mi (7,280.50 km) |
| Gloucester City to Cirie | 4,035.69 mi (6,494.81 km) |
| Gloucester City to Ciro Marina | 4,659.94 mi (7,499.45 km) |
| Gloucester City to Cislago | 4,081.77 mi (6,568.97 km) |
| Gloucester City to Cisterna di Latina | 4,386.96 mi (7,060.13 km) |
| Gloucester City to Cisternino | 4,621.07 mi (7,436.89 km) |
| Gloucester City to Citta di Castello | 4,295.77 mi (6,913.37 km) |
| Gloucester City to Citta Sant'Angelo | 4,407.54 mi (7,093.24 km) |
| Gloucester City to Cittadella | 4,201.97 mi (6,762.42 km) |
| Gloucester City to Cittanova | 4,652.47 mi (7,487.42 km) |
