| Helsinki to Campogalliano | 1,217.85 mi (1,959.94 km) |
| Helsinki to Campolongo Maggiore | 1,153.51 mi (1,856.40 km) |
| Helsinki to Camponogara | 1,150.01 mi (1,850.77 km) |
| Helsinki to Camposampiero | 1,140.87 mi (1,836.05 km) |
| Helsinki to Canegrate | 1,202.83 mi (1,935.77 km) |
| Helsinki to Canelli | 1,269.08 mi (2,042.39 km) |
| Helsinki to Canicatti | 1,649.35 mi (2,654.37 km) |
| Helsinki to Canosa di Puglia | 1,363.10 mi (2,193.69 km) |
| Helsinki to Cantu | 1,188.18 mi (1,912.18 km) |
| Helsinki to Caorle | 1,121.15 mi (1,804.32 km) |
| Helsinki to Capaci | 1,604.07 mi (2,581.49 km) |
| Helsinki to Capannori | 1,276.29 mi (2,053.98 km) |
| Helsinki to Capena | 1,351.46 mi (2,174.97 km) |
| Helsinki to Capo d'Orlando | 1,585.54 mi (2,551.68 km) |
| Helsinki to Capodrise | 1,396.94 mi (2,248.16 km) |
