| East Islip to Cassina de' Pecchi | 3,986.91 mi (6,416.31 km) |
| East Islip to Cassino | 4,317.99 mi (6,949.14 km) |
| East Islip to Castagneto Carducci | 4,117.34 mi (6,626.21 km) |
| East Islip to Castano Primo | 3,960.00 mi (6,373.01 km) |
| East Islip to Castel Bolognese | 4,131.00 mi (6,648.20 km) |
| East Islip to Castel Gandolfo | 4,256.94 mi (6,850.88 km) |
| East Islip to Castel Goffredo | 4,041.55 mi (6,504.24 km) |
| East Islip to Castel Maggiore | 4,103.93 mi (6,604.64 km) |
| East Islip to Castel Mella | 4,021.09 mi (6,471.32 km) |
| East Islip to Castel San Giorgio | 4,382.41 mi (7,052.81 km) |
| East Islip to Castel San Giovanni | 4,004.62 mi (6,444.81 km) |
| East Islip to Castel San Pietro Terme | 4,118.84 mi (6,628.64 km) |
| East Islip to Castel Volturno | 4,337.95 mi (6,981.26 km) |
| East Islip to Castelbuono | 4,461.50 mi (7,180.08 km) |
| East Islip to Casteldaccia | 4,431.21 mi (7,131.34 km) |
