| Suffolk to Cervignano del Friuli | 4,463.97 mi (7,184.07 km) |
| Suffolk to Cesa | 4,664.39 mi (7,506.60 km) |
| Suffolk to Cesano Maderno | 4,288.72 mi (6,902.02 km) |
| Suffolk to Cesena | 4,470.39 mi (7,194.40 km) |
| Suffolk to Cesenatico | 4,475.03 mi (7,201.86 km) |
| Suffolk to Cetraro | 4,793.82 mi (7,714.91 km) |
| Suffolk to Cherasco | 4,260.94 mi (6,857.33 km) |
| Suffolk to Chiampo | 4,384.21 mi (7,055.70 km) |
| Suffolk to Chiaravalle | 4,535.75 mi (7,299.59 km) |
| Suffolk to Chiari | 4,324.24 mi (6,959.19 km) |
| Suffolk to Chiavari | 4,336.13 mi (6,978.32 km) |
| Suffolk to Chieri | 4,248.41 mi (6,837.16 km) |
| Suffolk to Chieti | 4,614.28 mi (7,425.97 km) |
| Suffolk to Chioggia | 4,437.63 mi (7,141.67 km) |
| Suffolk to Chiusi | 4,493.37 mi (7,231.38 km) |
