| Poquoson to Cervignano del Friuli | 4,432.75 mi (7,133.83 km) |
| Poquoson to Cesa | 4,634.26 mi (7,458.12 km) |
| Poquoson to Cesano Maderno | 4,257.90 mi (6,852.42 km) |
| Poquoson to Cesena | 4,439.67 mi (7,144.95 km) |
| Poquoson to Cesenatico | 4,444.27 mi (7,152.37 km) |
| Poquoson to Cetraro | 4,763.88 mi (7,666.72 km) |
| Poquoson to Cherasco | 4,230.49 mi (6,808.32 km) |
| Poquoson to Chiampo | 4,353.23 mi (7,005.84 km) |
| Poquoson to Chiaravalle | 4,505.06 mi (7,250.19 km) |
| Poquoson to Chiari | 4,293.38 mi (6,909.53 km) |
| Poquoson to Chiavari | 4,305.63 mi (6,929.24 km) |
| Poquoson to Chieri | 4,217.87 mi (6,788.00 km) |
| Poquoson to Chieti | 4,583.81 mi (7,376.94 km) |
| Poquoson to Chioggia | 4,406.64 mi (7,091.80 km) |
| Poquoson to Chiusi | 4,462.96 mi (7,182.45 km) |
