| Claremont to Cortona | 6,220.11 mi (10,010.29 km) |
| Claremont to Cosenza | 6,572.69 mi (10,577.73 km) |
| Claremont to Cossato | 5,977.05 mi (9,619.13 km) |
| Claremont to Costa Volpino | 6,025.27 mi (9,696.74 km) |
| Claremont to Creazzo | 6,084.23 mi (9,791.62 km) |
| Claremont to Crema | 6,036.25 mi (9,714.41 km) |
| Claremont to Cremona | 6,059.59 mi (9,751.97 km) |
| Claremont to Crevalcore | 6,116.97 mi (9,844.32 km) |
| Claremont to Crispiano | 6,531.25 mi (10,511.03 km) |
| Claremont to Crosia | 6,574.31 mi (10,580.34 km) |
| Claremont to Crotone | 6,612.31 mi (10,641.48 km) |
| Claremont to Cuneo | 6,017.10 mi (9,683.58 km) |
| Claremont to Cuorgne | 5,969.20 mi (9,606.50 km) |
| Claremont to Cusano Milanino | 6,010.73 mi (9,673.34 km) |
| Claremont to Cutro | 6,610.87 mi (10,639.17 km) |
