| Helsinki to Cento | 1,206.26 mi (1,941.29 km) |
| Helsinki to Cepagatti | 1,312.85 mi (2,112.82 km) |
| Helsinki to Ceprano | 1,375.03 mi (2,212.90 km) |
| Helsinki to Cercola | 1,408.47 mi (2,266.71 km) |
| Helsinki to Cerea | 1,177.96 mi (1,895.74 km) |
| Helsinki to Cerese | 1,196.66 mi (1,925.85 km) |
| Helsinki to Cerignola | 1,361.72 mi (2,191.48 km) |
| Helsinki to Cermenate | 1,191.33 mi (1,917.25 km) |
| Helsinki to Cernusco sul Naviglio | 1,197.13 mi (1,926.59 km) |
| Helsinki to Cerreto Guidi | 1,275.51 mi (2,052.73 km) |
| Helsinki to Cerro Maggiore | 1,200.42 mi (1,931.89 km) |
| Helsinki to Certaldo | 1,286.53 mi (2,070.47 km) |
| Helsinki to Cerveteri | 1,367.92 mi (2,201.46 km) |
| Helsinki to Cervia | 1,216.86 mi (1,958.35 km) |
| Helsinki to Cervignano del Friuli | 1,098.79 mi (1,768.34 km) |
