| Riihimaki to Carlsbad (New Mexico) | 5,390.34 mi (8,674.91 km) |
| Riihimaki to Carmel (Indiana) | 4,473.72 mi (7,199.76 km) |
| Riihimaki to Carmichael (California) | 5,309.14 mi (8,544.23 km) |
| Riihimaki to Carney (Maryland) | 4,237.27 mi (6,819.22 km) |
| Riihimaki to Carnot-Moon (Pennsylvania) | 4,278.39 mi (6,885.40 km) |
| Riihimaki to Carol Stream (Illinois) | 4,409.26 mi (7,096.03 km) |
| Riihimaki to Carolina (Puerto Rico) | 5,138.58 mi (8,269.75 km) |
| Riihimaki to Carolina Forest (South Carolina) | 4,637.85 mi (7,463.90 km) |
| Riihimaki to Carpentersville (Illinois) | 4,401.13 mi (7,082.93 km) |
| Riihimaki to Carpinteria (California) | 5,561.00 mi (8,949.56 km) |
| Riihimaki to Carrboro (North Carolina) | 4,515.36 mi (7,266.78 km) |
| Riihimaki to Carroll (Iowa) | 4,567.32 mi (7,350.40 km) |
| Riihimaki to Carrollton (Georgia) | 4,827.25 mi (7,768.70 km) |
| Riihimaki to Carrollton (Texas) | 5,178.36 mi (8,333.76 km) |
| Riihimaki to Carrollwood (Florida) | 5,086.02 mi (8,185.15 km) |
