| Kirkwall to Carmignano | 1,203.14 mi (1,936.27 km) |
| Kirkwall to Carovigno | 1,548.32 mi (2,491.79 km) |
| Kirkwall to Carpenedolo | 1,094.09 mi (1,760.77 km) |
| Kirkwall to Carpi | 1,139.88 mi (1,834.46 km) |
| Kirkwall to Carrara | 1,167.96 mi (1,879.66 km) |
| Kirkwall to Carugate | 1,059.85 mi (1,705.66 km) |
| Kirkwall to Casal di Principe | 1,445.50 mi (2,326.31 km) |
| Kirkwall to Casale Monferrato | 1,069.26 mi (1,720.81 km) |
| Kirkwall to Casale sul Sile | 1,122.27 mi (1,806.12 km) |
| Kirkwall to Casalecchio di Reno | 1,167.10 mi (1,878.27 km) |
| Kirkwall to Casalgrande | 1,149.19 mi (1,849.43 km) |
| Kirkwall to Casalmaggiore | 1,117.37 mi (1,798.23 km) |
| Kirkwall to Casalnuovo di Napoli | 1,456.56 mi (2,344.11 km) |
| Kirkwall to Casalpusterlengo | 1,089.63 mi (1,753.58 km) |
| Kirkwall to Casaluce | 1,448.02 mi (2,330.37 km) |
