| Poquoson to Chivasso | 4,215.57 mi (6,784.30 km) |
| Poquoson to Ciampino | 4,532.22 mi (7,293.91 km) |
| Poquoson to Cicciano | 4,647.80 mi (7,479.91 km) |
| Poquoson to Cingoli | 4,507.64 mi (7,254.34 km) |
| Poquoson to Cinisello Balsamo | 4,263.39 mi (6,861.27 km) |
| Poquoson to Cinisi | 4,679.70 mi (7,531.25 km) |
| Poquoson to Cirie | 4,201.61 mi (6,761.84 km) |
| Poquoson to Ciro Marina | 4,822.09 mi (7,760.41 km) |
| Poquoson to Cislago | 4,249.51 mi (6,838.93 km) |
| Poquoson to Cisterna di Latina | 4,549.53 mi (7,321.77 km) |
| Poquoson to Cisternino | 4,786.06 mi (7,702.42 km) |
| Poquoson to Citta di Castello | 4,461.58 mi (7,180.21 km) |
| Poquoson to Citta Sant'Angelo | 4,572.97 mi (7,359.48 km) |
| Poquoson to Cittadella | 4,371.70 mi (7,035.58 km) |
| Poquoson to Cittanova | 4,811.63 mi (7,743.57 km) |
