| Hyvinkaa to Chitila | 1,115.10 mi (1,794.58 km) |
| Hyvinkaa to Cisnadie | 1,031.30 mi (1,659.71 km) |
| Hyvinkaa to Cluj-Napoca | 959.44 mi (1,544.08 km) |
| Hyvinkaa to Codlea | 1,032.29 mi (1,661.31 km) |
| Hyvinkaa to Comanesti | 983.50 mi (1,582.79 km) |
| Hyvinkaa to Comarnic | 1,063.29 mi (1,711.20 km) |
| Hyvinkaa to Constanta | 1,148.39 mi (1,848.15 km) |
| Hyvinkaa to Corabia | 1,164.98 mi (1,874.86 km) |
| Hyvinkaa to Costesti | 1,102.98 mi (1,775.07 km) |
| Hyvinkaa to Covasna | 1,022.92 mi (1,646.23 km) |
| Hyvinkaa to Craiova | 1,127.03 mi (1,813.77 km) |
| Hyvinkaa to Cristuru Secuiesc | 990.94 mi (1,594.76 km) |
| Hyvinkaa to Cugir | 1,023.65 mi (1,647.41 km) |
| Hyvinkaa to Cumpana | 1,151.66 mi (1,853.42 km) |
| Hyvinkaa to Curtea de Arges | 1,070.56 mi (1,722.90 km) |
