| Takoma Park to Corato | 4,678.71 mi (7,529.65 km) |
| Takoma Park to Corbetta | 4,203.79 mi (6,765.34 km) |
| Takoma Park to Corciano | 4,427.32 mi (7,125.08 km) |
| Takoma Park to Cordenons | 4,347.57 mi (6,996.74 km) |
| Takoma Park to Cori | 4,507.41 mi (7,253.97 km) |
| Takoma Park to Coriano | 4,412.15 mi (7,100.67 km) |
| Takoma Park to Corigliano Calabro | 4,742.63 mi (7,632.53 km) |
| Takoma Park to Corleone | 4,664.77 mi (7,507.22 km) |
| Takoma Park to Cormano | 4,211.88 mi (6,778.37 km) |
| Takoma Park to Cornaredo | 4,207.74 mi (6,771.71 km) |
| Takoma Park to Cornate d'Adda | 4,221.55 mi (6,793.92 km) |
| Takoma Park to Cornedo Vicentino | 4,302.89 mi (6,924.83 km) |
| Takoma Park to Correggio | 4,306.68 mi (6,930.93 km) |
| Takoma Park to Corridonia | 4,476.76 mi (7,204.66 km) |
| Takoma Park to Corsico | 4,213.46 mi (6,780.90 km) |
