| Naugatuck to Cortona | 4,139.71 mi (6,662.22 km) |
| Naugatuck to Cosenza | 4,473.38 mi (7,199.20 km) |
| Naugatuck to Cossato | 3,898.19 mi (6,273.53 km) |
| Naugatuck to Costa Volpino | 3,972.27 mi (6,392.75 km) |
| Naugatuck to Creazzo | 4,040.77 mi (6,502.99 km) |
| Naugatuck to Crema | 3,969.66 mi (6,388.55 km) |
| Naugatuck to Cremona | 3,992.30 mi (6,424.99 km) |
| Naugatuck to Crevalcore | 4,054.04 mi (6,524.34 km) |
| Naugatuck to Crispiano | 4,466.24 mi (7,187.72 km) |
| Naugatuck to Crosia | 4,485.85 mi (7,219.28 km) |
| Naugatuck to Crotone | 4,520.15 mi (7,274.48 km) |
| Naugatuck to Cuneo | 3,909.20 mi (6,291.25 km) |
| Naugatuck to Cuorgne | 3,881.51 mi (6,246.69 km) |
| Naugatuck to Cusano Milanino | 3,942.32 mi (6,344.55 km) |
| Naugatuck to Cutro | 4,516.20 mi (7,268.12 km) |
