| Lanham to Corato | 4,672.46 mi (7,519.60 km) |
| Lanham to Corbetta | 4,197.66 mi (6,755.48 km) |
| Lanham to Corciano | 4,421.08 mi (7,115.04 km) |
| Lanham to Cordenons | 4,341.65 mi (6,987.22 km) |
| Lanham to Cori | 4,501.05 mi (7,243.73 km) |
| Lanham to Coriano | 4,406.01 mi (7,090.79 km) |
| Lanham to Corigliano Calabro | 4,736.24 mi (7,622.25 km) |
| Lanham to Corleone | 4,658.07 mi (7,496.44 km) |
| Lanham to Cormano | 4,205.77 mi (6,768.53 km) |
| Lanham to Cornaredo | 4,201.62 mi (6,761.85 km) |
| Lanham to Cornate d'Adda | 4,215.46 mi (6,784.12 km) |
| Lanham to Cornedo Vicentino | 4,296.87 mi (6,915.14 km) |
| Lanham to Correggio | 4,300.55 mi (6,921.06 km) |
| Lanham to Corridonia | 4,470.59 mi (7,194.72 km) |
| Lanham to Corsico | 4,207.33 mi (6,771.04 km) |
