| Lake Norman of Catawba to Cervignano del Friuli | 4,697.45 mi (7,559.82 km) |
| Lake Norman of Catawba to Cesa | 4,904.58 mi (7,893.16 km) |
| Lake Norman of Catawba to Cesano Maderno | 4,524.98 mi (7,282.25 km) |
| Lake Norman of Catawba to Cesena | 4,707.24 mi (7,575.56 km) |
| Lake Norman of Catawba to Cesenatico | 4,711.69 mi (7,582.73 km) |
| Lake Norman of Catawba to Cetraro | 5,034.89 mi (8,102.87 km) |
| Lake Norman of Catawba to Cherasco | 4,499.45 mi (7,241.16 km) |
| Lake Norman of Catawba to Chiampo | 4,619.39 mi (7,434.18 km) |
| Lake Norman of Catawba to Chiaravalle | 4,772.76 mi (7,681.02 km) |
| Lake Norman of Catawba to Chiari | 4,560.27 mi (7,339.04 km) |
| Lake Norman of Catawba to Chiavari | 4,574.35 mi (7,361.71 km) |
| Lake Norman of Catawba to Chieri | 4,486.37 mi (7,220.12 km) |
| Lake Norman of Catawba to Chieti | 4,852.62 mi (7,809.53 km) |
| Lake Norman of Catawba to Chioggia | 4,672.75 mi (7,520.06 km) |
| Lake Norman of Catawba to Chiusi | 4,732.06 mi (7,615.52 km) |
