| Port Royal to Carmignano | 4,793.40 mi (7,714.23 km) |
| Port Royal to Carovigno | 5,194.50 mi (8,359.74 km) |
| Port Royal to Carpenedolo | 4,721.95 mi (7,599.24 km) |
| Port Royal to Carpi | 4,758.84 mi (7,658.62 km) |
| Port Royal to Carrara | 4,744.42 mi (7,635.40 km) |
| Port Royal to Carugate | 4,668.15 mi (7,512.67 km) |
| Port Royal to Casal di Principe | 5,022.61 mi (8,083.12 km) |
| Port Royal to Casale Monferrato | 4,640.84 mi (7,468.71 km) |
| Port Royal to Casale sul Sile | 4,798.37 mi (7,722.23 km) |
| Port Royal to Casalecchio di Reno | 4,785.48 mi (7,701.49 km) |
| Port Royal to Casalgrande | 4,758.04 mi (7,657.33 km) |
| Port Royal to Casalmaggiore | 4,732.14 mi (7,615.64 km) |
| Port Royal to Casalnuovo di Napoli | 5,035.84 mi (8,104.41 km) |
| Port Royal to Casalpusterlengo | 4,692.69 mi (7,552.16 km) |
| Port Royal to Casaluce | 5,026.22 mi (8,088.93 km) |
