| Riihimaki to Parma Heights (Ohio) | 4,270.72 mi (6,873.05 km) |
| Riihimaki to Parole (Maryland) | 4,262.34 mi (6,859.57 km) |
| Riihimaki to Parsippany (New Jersey) | 4,091.57 mi (6,584.75 km) |
| Riihimaki to Pasadena (California) | 5,553.55 mi (8,937.58 km) |
| Riihimaki to Pasadena (Maryland) | 4,252.61 mi (6,843.91 km) |
| Riihimaki to Pasadena (Texas) | 5,341.21 mi (8,595.84 km) |
| Riihimaki to Pasadena Hills (Florida) | 5,063.90 mi (8,149.56 km) |
| Riihimaki to Pascagoula (Mississippi) | 5,119.48 mi (8,239.00 km) |
| Riihimaki to Pasco (Washington) | 4,773.14 mi (7,681.62 km) |
| Riihimaki to Passaic (New Jersey) | 4,083.59 mi (6,571.91 km) |
| Riihimaki to Pataskala (Ohio) | 4,377.76 mi (7,045.33 km) |
| Riihimaki to Patchogue (New York) | 4,056.25 mi (6,527.90 km) |
| Riihimaki to Paterson (New Jersey) | 4,081.33 mi (6,568.26 km) |
| Riihimaki to Patterson (California) | 5,383.18 mi (8,663.39 km) |
| Riihimaki to Pawtucket (Rhode Island) | 3,944.38 mi (6,347.86 km) |
