| Ashburn to Cabestany | 4,044.37 mi (6,508.79 km) |
| Ashburn to Cabries | 4,131.05 mi (6,648.28 km) |
| Ashburn to Cachan | 3,844.63 mi (6,187.33 km) |
| Ashburn to Caen | 3,720.73 mi (5,987.94 km) |
| Ashburn to Cagnes-sur-Mer | 4,202.73 mi (6,763.64 km) |
| Ashburn to Cahors | 3,924.31 mi (6,315.57 km) |
| Ashburn to Calais | 3,770.73 mi (6,068.41 km) |
| Ashburn to Caluire-et-Cuire | 4,035.93 mi (6,495.20 km) |
| Ashburn to Cambrai | 3,846.42 mi (6,190.21 km) |
| Ashburn to Canet-en-Roussillon | 4,046.55 mi (6,512.29 km) |
| Ashburn to Cannes | 4,200.32 mi (6,759.77 km) |
| Ashburn to Canteleu | 3,773.39 mi (6,072.69 km) |
| Ashburn to Capbreton | 3,816.36 mi (6,141.84 km) |
| Ashburn to Carcassonne | 4,001.46 mi (6,439.72 km) |
| Ashburn to Carmaux | 3,968.06 mi (6,385.98 km) |
