| Riihimaki to Commerce City (Colorado) | 4,929.28 mi (7,932.91 km) |
| Riihimaki to Compton (California) | 5,572.65 mi (8,968.31 km) |
| Riihimaki to Comstock Park (Michigan) | 4,278.58 mi (6,885.71 km) |
| Riihimaki to Concord (California) | 5,363.08 mi (8,631.04 km) |
| Riihimaki to Concord (Missouri) | 4,671.97 mi (7,518.81 km) |
| Riihimaki to Concord (New Hampshire) | 3,873.69 mi (6,234.11 km) |
| Riihimaki to Concord (North Carolina) | 4,591.90 mi (7,389.95 km) |
| Riihimaki to Conneaut (Ohio) | 4,206.10 mi (6,769.06 km) |
| Riihimaki to Connersville (Indiana) | 4,464.96 mi (7,185.65 km) |
| Riihimaki to Conroe (Texas) | 5,308.37 mi (8,543.00 km) |
| Riihimaki to Converse (Texas) | 5,431.37 mi (8,740.94 km) |
| Riihimaki to Conway (Arkansas) | 4,936.45 mi (7,944.46 km) |
| Riihimaki to Conway (Florida) | 5,024.33 mi (8,085.88 km) |
| Riihimaki to Conway (South Carolina) | 4,637.26 mi (7,462.95 km) |
| Riihimaki to Conyers (Georgia) | 4,791.48 mi (7,711.14 km) |
