| Diyadin to Cabestany | 2,111.04 mi (3,397.39 km) |
| Diyadin to Cabries | 1,982.65 mi (3,190.77 km) |
| Diyadin to Cachan | 2,117.26 mi (3,407.40 km) |
| Diyadin to Caen | 2,240.25 mi (3,605.34 km) |
| Diyadin to Cagnes-sur-Mer | 1,893.08 mi (3,046.62 km) |
| Diyadin to Cahors | 2,170.67 mi (3,493.36 km) |
| Diyadin to Calais | 2,147.31 mi (3,455.76 km) |
| Diyadin to Caluire-et-Cuire | 1,998.77 mi (3,216.72 km) |
| Diyadin to Cambrai | 2,082.38 mi (3,351.26 km) |
| Diyadin to Canet-en-Roussillon | 2,107.56 mi (3,391.78 km) |
| Diyadin to Cannes | 1,900.45 mi (3,058.47 km) |
| Diyadin to Canteleu | 2,177.30 mi (3,504.02 km) |
| Diyadin to Capbreton | 2,319.35 mi (3,732.63 km) |
| Diyadin to Carcassonne | 2,135.75 mi (3,437.16 km) |
| Diyadin to Carmaux | 2,138.31 mi (3,441.27 km) |
