| Arecibo to Corato | 5,038.83 mi (8,109.21 km) |
| Arecibo to Corbetta | 4,630.62 mi (7,452.26 km) |
| Arecibo to Corciano | 4,810.50 mi (7,741.74 km) |
| Arecibo to Cordenons | 4,809.64 mi (7,740.37 km) |
| Arecibo to Cori | 4,855.00 mi (7,813.38 km) |
| Arecibo to Coriano | 4,819.70 mi (7,756.56 km) |
| Arecibo to Corigliano Calabro | 5,063.71 mi (8,149.25 km) |
| Arecibo to Corleone | 4,913.59 mi (7,907.67 km) |
| Arecibo to Cormano | 4,642.36 mi (7,471.15 km) |
| Arecibo to Cornaredo | 4,636.12 mi (7,461.12 km) |
| Arecibo to Cornate d'Adda | 4,656.39 mi (7,493.74 km) |
| Arecibo to Cornedo Vicentino | 4,747.29 mi (7,640.03 km) |
| Arecibo to Correggio | 4,724.83 mi (7,603.88 km) |
| Arecibo to Corridonia | 4,871.19 mi (7,839.42 km) |
| Arecibo to Corsico | 4,640.44 mi (7,468.06 km) |
