| Helsinki to Chaudfontaine | 999.84 mi (1,609.08 km) |
| Helsinki to Chaumont-Gistoux | 1,022.06 mi (1,644.84 km) |
| Helsinki to Chimay | 1,065.81 mi (1,715.26 km) |
| Helsinki to Ciney | 1,030.01 mi (1,657.64 km) |
| Helsinki to Colfontaine | 1,061.23 mi (1,707.88 km) |
| Helsinki to Courcelles | 1,043.03 mi (1,678.60 km) |
| Helsinki to Court-Saint-Etienne | 1,028.42 mi (1,655.08 km) |
| Helsinki to Couvin | 1,060.95 mi (1,707.44 km) |
| Helsinki to Damme | 1,036.31 mi (1,667.79 km) |
| Helsinki to De Haan | 1,042.87 mi (1,678.33 km) |
| Helsinki to De Panne | 1,064.80 mi (1,713.63 km) |
| Helsinki to De Pinte | 1,037.41 mi (1,669.56 km) |
| Helsinki to Deerlijk | 1,053.69 mi (1,695.75 km) |
| Helsinki to Deinze | 1,041.78 mi (1,676.58 km) |
| Helsinki to Denderleeuw | 1,030.16 mi (1,657.89 km) |
