| Perth Amboy to Castelfidardo | 4,290.64 mi (6,905.11 km) |
| Perth Amboy to Castelfiorentino | 4,174.12 mi (6,717.60 km) |
| Perth Amboy to Castelfranco di Sopra | 4,199.06 mi (6,757.74 km) |
| Perth Amboy to Castelfranco di Sotto | 4,161.29 mi (6,696.95 km) |
| Perth Amboy to Castelfranco Emilia | 4,144.28 mi (6,669.57 km) |
| Perth Amboy to Castelfranco Veneto | 4,146.11 mi (6,672.52 km) |
| Perth Amboy to Castellabate | 4,468.01 mi (7,190.57 km) |
| Perth Amboy to Castellammare del Golfo | 4,458.83 mi (7,175.80 km) |
| Perth Amboy to Castellammare di Stabia | 4,431.62 mi (7,132.00 km) |
| Perth Amboy to Castellamonte | 3,974.63 mi (6,396.55 km) |
| Perth Amboy to Castellana Grotte | 4,542.45 mi (7,310.37 km) |
| Perth Amboy to Castellaneta | 4,541.81 mi (7,309.34 km) |
| Perth Amboy to Castellanza | 4,018.47 mi (6,467.11 km) |
| Perth Amboy to Castellarano | 4,133.67 mi (6,652.49 km) |
| Perth Amboy to Castelleone | 4,065.72 mi (6,543.14 km) |
