| French Valley to Cortona | 6,230.51 mi (10,027.04 km) |
| French Valley to Cosenza | 6,583.13 mi (10,594.52 km) |
| French Valley to Cossato | 5,986.99 mi (9,635.13 km) |
| French Valley to Costa Volpino | 6,036.23 mi (9,714.38 km) |
| French Valley to Creazzo | 6,095.65 mi (9,810.00 km) |
| French Valley to Crema | 6,046.76 mi (9,731.31 km) |
| French Valley to Cremona | 6,070.12 mi (9,768.92 km) |
| French Valley to Crevalcore | 6,127.78 mi (9,861.72 km) |
| French Valley to Crispiano | 6,542.88 mi (10,529.74 km) |
| French Valley to Crosia | 6,585.16 mi (10,597.80 km) |
| French Valley to Crotone | 6,623.10 mi (10,658.84 km) |
| French Valley to Cuneo | 6,026.07 mi (9,698.02 km) |
| French Valley to Cuorgne | 5,978.81 mi (9,621.96 km) |
| French Valley to Cusano Milanino | 6,021.12 mi (9,690.06 km) |
| French Valley to Cutro | 6,621.56 mi (10,656.37 km) |
