| Helsinki to Carquefou | 1,382.91 mi (2,225.58 km) |
| Helsinki to Carqueiranne | 1,419.40 mi (2,284.30 km) |
| Helsinki to Carrieres-sous-Poissy | 1,190.35 mi (1,915.69 km) |
| Helsinki to Carrieres-sur-Seine | 1,184.89 mi (1,906.90 km) |
| Helsinki to Carros | 1,352.13 mi (2,176.05 km) |
| Helsinki to Carvin | 1,083.63 mi (1,743.93 km) |
| Helsinki to Castanet-Tolosan | 1,508.42 mi (2,427.56 km) |
| Helsinki to Castelginest | 1,499.77 mi (2,413.64 km) |
| Helsinki to Castelnau-le-Lez | 1,438.98 mi (2,315.81 km) |
| Helsinki to Castelnaudary | 1,507.95 mi (2,426.81 km) |
| Helsinki to Castelsarrasin | 1,488.45 mi (2,395.43 km) |
| Helsinki to Castres | 1,483.58 mi (2,387.60 km) |
| Helsinki to Caudebec-les-Elbeuf | 1,203.68 mi (1,937.14 km) |
| Helsinki to Caudry | 1,088.64 mi (1,752.00 km) |
| Helsinki to Cavaillon | 1,398.82 mi (2,251.18 km) |
