| Kirkwall to Cabestany | 1,154.24 mi (1,857.57 km) |
| Kirkwall to Cabries | 1,130.69 mi (1,819.68 km) |
| Kirkwall to Cachan | 735.68 mi (1,183.96 km) |
| Kirkwall to Caen | 685.14 mi (1,102.63 km) |
| Kirkwall to Cagnes-sur-Mer | 1,141.79 mi (1,837.54 km) |
| Kirkwall to Cahors | 1,021.14 mi (1,643.36 km) |
| Kirkwall to Calais | 586.60 mi (944.05 km) |
| Kirkwall to Caluire-et-Cuire | 967.15 mi (1,556.47 km) |
| Kirkwall to Cambrai | 656.30 mi (1,056.21 km) |
| Kirkwall to Canet-en-Roussillon | 1,153.15 mi (1,855.82 km) |
| Kirkwall to Cannes | 1,147.06 mi (1,846.02 km) |
| Kirkwall to Canteleu | 677.65 mi (1,090.57 km) |
| Kirkwall to Capbreton | 1,061.81 mi (1,708.82 km) |
| Kirkwall to Carcassonne | 1,112.91 mi (1,791.05 km) |
| Kirkwall to Carmaux | 1,054.14 mi (1,696.47 km) |
