| Howard to Corato | 4,897.31 mi (7,881.46 km) |
| Howard to Corbetta | 4,417.92 mi (7,109.95 km) |
| Howard to Corciano | 4,648.83 mi (7,481.57 km) |
| Howard to Cordenons | 4,537.39 mi (7,302.23 km) |
| Howard to Cori | 4,740.50 mi (7,629.10 km) |
| Howard to Coriano | 4,623.48 mi (7,440.78 km) |
| Howard to Corigliano Calabro | 4,975.27 mi (8,006.93 km) |
| Howard to Corleone | 4,932.58 mi (7,938.21 km) |
| Howard to Cormano | 4,423.88 mi (7,119.55 km) |
| Howard to Cornaredo | 4,420.94 mi (7,114.82 km) |
| Howard to Cornate d'Adda | 4,431.00 mi (7,131.00 km) |
| Howard to Cornedo Vicentino | 4,503.37 mi (7,247.48 km) |
| Howard to Correggio | 4,518.98 mi (7,272.60 km) |
| Howard to Corridonia | 4,690.56 mi (7,548.72 km) |
| Howard to Corsico | 4,426.97 mi (7,124.51 km) |
