| Helsinki to Cesa | 1,403.41 mi (2,258.57 km) |
| Helsinki to Cesano Maderno | 1,194.21 mi (1,921.90 km) |
| Helsinki to Cesena | 1,226.56 mi (1,973.96 km) |
| Helsinki to Cesenatico | 1,219.96 mi (1,963.34 km) |
| Helsinki to Cetraro | 1,480.16 mi (2,382.09 km) |
| Helsinki to Cherasco | 1,282.97 mi (2,064.74 km) |
| Helsinki to Chiampo | 1,154.54 mi (1,858.05 km) |
| Helsinki to Chiaravalle | 1,243.05 mi (2,000.50 km) |
| Helsinki to Chiari | 1,185.13 mi (1,907.28 km) |
| Helsinki to Chiavari | 1,271.73 mi (2,046.65 km) |
| Helsinki to Chieri | 1,261.68 mi (2,030.49 km) |
| Helsinki to Chieti | 1,312.49 mi (2,112.25 km) |
| Helsinki to Chioggia | 1,156.52 mi (1,861.23 km) |
| Helsinki to Chiusi | 1,304.32 mi (2,099.10 km) |
| Helsinki to Chivasso | 1,249.39 mi (2,010.71 km) |
