| Hyvinkaa to Castle Rock (Colorado) | 4,967.59 mi (7,994.56 km) |
| Hyvinkaa to Castro Valley (California) | 5,388.93 mi (8,672.65 km) |
| Hyvinkaa to Catalina Foothills (Arizona) | 5,546.44 mi (8,926.13 km) |
| Hyvinkaa to Cataño (Puerto Rico) | 5,146.14 mi (8,281.91 km) |
| Hyvinkaa to Cathedral City (California) | 5,552.95 mi (8,936.61 km) |
| Hyvinkaa to Catonsville (Maryland) | 4,257.71 mi (6,852.12 km) |
| Hyvinkaa to Cave Spring (Virginia) | 4,471.51 mi (7,196.19 km) |
| Hyvinkaa to Cayce (South Carolina) | 4,695.59 mi (7,556.83 km) |
| Hyvinkaa to Cayey (Puerto Rico) | 5,165.96 mi (8,313.80 km) |
| Hyvinkaa to Cedar City (Utah) | 5,240.25 mi (8,433.37 km) |
| Hyvinkaa to Cedar Falls (Iowa) | 4,488.53 mi (7,223.60 km) |
| Hyvinkaa to Cedar Hill (Texas) | 5,212.01 mi (8,387.92 km) |
| Hyvinkaa to Cedar Lake (Indiana) | 4,430.64 mi (7,130.42 km) |
| Hyvinkaa to Cedar Mill (Oregon) | 4,879.59 mi (7,852.93 km) |
| Hyvinkaa to Cedar Park (Texas) | 5,363.02 mi (8,630.94 km) |
