| Newport to Castelfidardo | 950.81 mi (1,530.18 km) |
| Newport to Castelfiorentino | 850.73 mi (1,369.11 km) |
| Newport to Castelfranco di Sopra | 870.58 mi (1,401.06 km) |
| Newport to Castelfranco di Sotto | 838.20 mi (1,348.95 km) |
| Newport to Castelfranco Emilia | 806.35 mi (1,297.70 km) |
| Newport to Castelfranco Veneto | 793.00 mi (1,276.21 km) |
| Newport to Castellabate | 1,158.18 mi (1,863.90 km) |
| Newport to Castellammare del Golfo | 1,212.75 mi (1,951.73 km) |
| Newport to Castellammare di Stabia | 1,120.21 mi (1,802.80 km) |
| Newport to Castellamonte | 650.33 mi (1,046.61 km) |
| Newport to Castellana Grotte | 1,207.98 mi (1,944.06 km) |
| Newport to Castellaneta | 1,211.54 mi (1,949.78 km) |
| Newport to Castellanza | 681.08 mi (1,096.09 km) |
| Newport to Castellarano | 797.89 mi (1,284.08 km) |
| Newport to Castelleone | 727.03 mi (1,170.05 km) |
