| Takoma Park to Cabestany | 4,024.67 mi (6,477.08 km) |
| Takoma Park to Cabries | 4,111.83 mi (6,617.36 km) |
| Takoma Park to Cachan | 3,826.84 mi (6,158.71 km) |
| Takoma Park to Caen | 3,702.84 mi (5,959.15 km) |
| Takoma Park to Cagnes-sur-Mer | 4,183.78 mi (6,733.14 km) |
| Takoma Park to Cahors | 3,904.99 mi (6,284.47 km) |
| Takoma Park to Calais | 3,753.70 mi (6,040.99 km) |
| Takoma Park to Caluire-et-Cuire | 4,017.39 mi (6,465.36 km) |
| Takoma Park to Cambrai | 3,829.22 mi (6,162.53 km) |
| Takoma Park to Canet-en-Roussillon | 4,026.86 mi (6,480.61 km) |
| Takoma Park to Cannes | 4,181.32 mi (6,729.19 km) |
| Takoma Park to Canteleu | 3,755.73 mi (6,044.26 km) |
| Takoma Park to Capbreton | 3,796.51 mi (6,109.89 km) |
| Takoma Park to Carcassonne | 3,981.85 mi (6,408.17 km) |
| Takoma Park to Carmaux | 3,948.69 mi (6,354.80 km) |
