| Kirkwall to Coudekerque-Branche | 588.72 mi (947.45 km) |
| Kirkwall to Coueron | 814.49 mi (1,310.80 km) |
| Kirkwall to Coulommiers | 743.47 mi (1,196.51 km) |
| Kirkwall to Courbevoic | 727.68 mi (1,171.09 km) |
| Kirkwall to Courcouronnes | 748.04 mi (1,203.85 km) |
| Kirkwall to Cournon-d'Auvergne | 949.91 mi (1,528.73 km) |
| Kirkwall to Courrieres | 633.72 mi (1,019.87 km) |
| Kirkwall to Coutras | 970.45 mi (1,561.79 km) |
| Kirkwall to Couzeix | 922.12 mi (1,484.01 km) |
| Kirkwall to Cran-Gevrier | 978.83 mi (1,575.27 km) |
| Kirkwall to Craponne | 968.74 mi (1,559.04 km) |
| Kirkwall to Creil | 706.44 mi (1,136.91 km) |
| Kirkwall to Crepy-en-Valois | 713.21 mi (1,147.79 km) |
| Kirkwall to Crest | 1,040.27 mi (1,674.16 km) |
| Kirkwall to Creteil | 737.28 mi (1,186.54 km) |
