| Opfikon to Parma Heights (Ohio) | 4,218.39 mi (6,788.84 km) |
| Opfikon to Parole (Maryland) | 4,108.50 mi (6,611.98 km) |
| Opfikon to Parsippany (New Jersey) | 3,939.52 mi (6,340.04 km) |
| Opfikon to Pasadena (California) | 5,905.41 mi (9,503.85 km) |
| Opfikon to Pasadena (Maryland) | 4,101.32 mi (6,600.43 km) |
| Opfikon to Pasadena (Texas) | 5,319.82 mi (8,561.43 km) |
| Opfikon to Pasadena Hills (Florida) | 4,842.26 mi (7,792.86 km) |
| Opfikon to Pascagoula (Mississippi) | 5,012.18 mi (8,066.32 km) |
| Opfikon to Pasco (Washington) | 5,234.50 mi (8,424.12 km) |
| Opfikon to Passaic (New Jersey) | 3,927.87 mi (6,321.29 km) |
| Opfikon to Pataskala (Ohio) | 4,317.56 mi (6,948.44 km) |
| Opfikon to Patchogue (New York) | 3,885.18 mi (6,252.59 km) |
| Opfikon to Paterson (New Jersey) | 3,926.93 mi (6,319.79 km) |
| Opfikon to Patterson (California) | 5,801.80 mi (9,337.10 km) |
| Opfikon to Pawtucket (Rhode Island) | 3,771.03 mi (6,068.88 km) |
