| Helsinki to Carovigno | 1,380.86 mi (2,222.29 km) |
| Helsinki to Carpenedolo | 1,183.29 mi (1,904.32 km) |
| Helsinki to Carpi | 1,210.87 mi (1,948.70 km) |
| Helsinki to Carrara | 1,270.95 mi (2,045.40 km) |
| Helsinki to Carugate | 1,195.07 mi (1,923.28 km) |
| Helsinki to Casal di Principe | 1,401.48 mi (2,255.46 km) |
| Helsinki to Casale Monferrato | 1,239.96 mi (1,995.53 km) |
| Helsinki to Casale sul Sile | 1,131.22 mi (1,820.52 km) |
| Helsinki to Casalecchio di Reno | 1,222.18 mi (1,966.90 km) |
| Helsinki to Casalgrande | 1,226.48 mi (1,973.83 km) |
| Helsinki to Casalmaggiore | 1,207.46 mi (1,943.22 km) |
| Helsinki to Casalnuovo di Napoli | 1,405.13 mi (2,261.34 km) |
| Helsinki to Casalpusterlengo | 1,211.33 mi (1,949.44 km) |
| Helsinki to Casaluce | 1,401.66 mi (2,255.75 km) |
| Helsinki to Casamassima | 1,371.54 mi (2,207.28 km) |
