| Holtsville to Cervignano del Friuli | 4,136.22 mi (6,656.61 km) |
| Holtsville to Cesa | 4,345.53 mi (6,993.46 km) |
| Holtsville to Cesano Maderno | 3,964.27 mi (6,379.87 km) |
| Holtsville to Cesena | 4,146.67 mi (6,673.42 km) |
| Holtsville to Cesenatico | 4,151.07 mi (6,680.50 km) |
| Holtsville to Cetraro | 4,476.38 mi (7,204.04 km) |
| Holtsville to Cherasco | 3,939.57 mi (6,340.12 km) |
| Holtsville to Chiampo | 4,058.40 mi (6,531.37 km) |
| Holtsville to Chiaravalle | 4,212.25 mi (6,778.96 km) |
| Holtsville to Chiari | 3,999.49 mi (6,436.55 km) |
| Holtsville to Chiavari | 4,014.33 mi (6,460.45 km) |
| Holtsville to Chieri | 3,926.26 mi (6,318.70 km) |
| Holtsville to Chieti | 4,292.60 mi (6,908.27 km) |
| Holtsville to Chioggia | 4,111.75 mi (6,617.22 km) |
| Holtsville to Chiusi | 4,172.22 mi (6,714.55 km) |
