| Lake Norman of Catawba to Cortona | 4,725.02 mi (7,604.18 km) |
| Lake Norman of Catawba to Cosenza | 5,055.82 mi (8,136.56 km) |
| Lake Norman of Catawba to Cossato | 4,484.56 mi (7,217.20 km) |
| Lake Norman of Catawba to Costa Volpino | 4,559.75 mi (7,338.20 km) |
| Lake Norman of Catawba to Creazzo | 4,628.47 mi (7,448.81 km) |
| Lake Norman of Catawba to Crema | 4,556.46 mi (7,332.91 km) |
| Lake Norman of Catawba to Cremona | 4,578.97 mi (7,369.14 km) |
| Lake Norman of Catawba to Crevalcore | 4,640.72 mi (7,468.52 km) |
| Lake Norman of Catawba to Crispiano | 5,051.20 mi (8,129.12 km) |
| Lake Norman of Catawba to Crosia | 5,069.09 mi (8,157.90 km) |
| Lake Norman of Catawba to Crotone | 5,102.94 mi (8,212.39 km) |
| Lake Norman of Catawba to Cuneo | 4,493.63 mi (7,231.80 km) |
| Lake Norman of Catawba to Cuorgne | 4,467.42 mi (7,189.62 km) |
| Lake Norman of Catawba to Cusano Milanino | 4,529.12 mi (7,288.91 km) |
| Lake Norman of Catawba to Cutro | 5,098.81 mi (8,205.73 km) |
