| Ridgefield to Cortona | 4,206.54 mi (6,769.77 km) |
| Ridgefield to Cosenza | 4,539.84 mi (7,306.16 km) |
| Ridgefield to Cossato | 3,965.16 mi (6,381.31 km) |
| Ridgefield to Costa Volpino | 4,039.40 mi (6,500.78 km) |
| Ridgefield to Creazzo | 4,107.93 mi (6,611.08 km) |
| Ridgefield to Crema | 4,036.69 mi (6,496.43 km) |
| Ridgefield to Cremona | 4,059.32 mi (6,532.84 km) |
| Ridgefield to Crevalcore | 4,121.06 mi (6,632.20 km) |
| Ridgefield to Crispiano | 4,533.04 mi (7,295.22 km) |
| Ridgefield to Crosia | 4,552.42 mi (7,326.41 km) |
| Ridgefield to Crotone | 4,586.66 mi (7,381.51 km) |
| Ridgefield to Cuneo | 3,975.91 mi (6,398.60 km) |
| Ridgefield to Cuorgne | 3,948.42 mi (6,354.37 km) |
| Ridgefield to Cusano Milanino | 4,009.35 mi (6,452.43 km) |
| Ridgefield to Cutro | 4,582.68 mi (7,375.11 km) |
