| Poquoson to Castelfidardo | 4,518.91 mi (7,272.49 km) |
| Poquoson to Castelfiorentino | 4,400.46 mi (7,081.85 km) |
| Poquoson to Castelfranco di Sopra | 4,425.96 mi (7,122.90 km) |
| Poquoson to Castelfranco di Sotto | 4,387.66 mi (7,061.26 km) |
| Poquoson to Castelfranco Emilia | 4,372.86 mi (7,037.44 km) |
| Poquoson to Castelfranco Veneto | 4,377.64 mi (7,045.14 km) |
| Poquoson to Castellabate | 4,690.84 mi (7,549.17 km) |
| Poquoson to Castellammare del Golfo | 4,674.34 mi (7,522.62 km) |
| Poquoson to Castellammare di Stabia | 4,654.87 mi (7,491.29 km) |
| Poquoson to Castellamonte | 4,202.30 mi (6,762.95 km) |
| Poquoson to Castellana Grotte | 4,768.75 mi (7,674.57 km) |
| Poquoson to Castellaneta | 4,767.37 mi (7,672.35 km) |
| Poquoson to Castellanza | 4,247.58 mi (6,835.82 km) |
| Poquoson to Castellarano | 4,361.96 mi (7,019.90 km) |
| Poquoson to Castelleone | 4,294.79 mi (6,911.80 km) |
