| Mastic Beach to Castelfidardo | 4,218.98 mi (6,789.79 km) |
| Mastic Beach to Castelfiorentino | 4,102.01 mi (6,601.54 km) |
| Mastic Beach to Castelfranco di Sopra | 4,127.08 mi (6,641.89 km) |
| Mastic Beach to Castelfranco di Sotto | 4,089.18 mi (6,580.90 km) |
| Mastic Beach to Castelfranco Emilia | 4,072.67 mi (6,554.33 km) |
| Mastic Beach to Castelfranco Veneto | 4,075.25 mi (6,558.48 km) |
| Mastic Beach to Castellabate | 4,395.20 mi (7,073.39 km) |
| Mastic Beach to Castellammare del Golfo | 4,384.76 mi (7,056.59 km) |
| Mastic Beach to Castellammare di Stabia | 4,358.89 mi (7,014.95 km) |
| Mastic Beach to Castellamonte | 3,902.79 mi (6,280.94 km) |
| Mastic Beach to Castellana Grotte | 4,470.37 mi (7,194.36 km) |
| Mastic Beach to Castellaneta | 4,469.57 mi (7,193.07 km) |
| Mastic Beach to Castellanza | 3,946.98 mi (6,352.05 km) |
| Mastic Beach to Castellarano | 4,061.99 mi (6,537.15 km) |
| Mastic Beach to Castelleone | 3,994.23 mi (6,428.08 km) |
