| Grenada to Parma Heights (Ohio) | 685.15 mi (1,102.64 km) |
| Grenada to Parole (Maryland) | 819.51 mi (1,318.87 km) |
| Grenada to Parsippany (New Jersey) | 975.36 mi (1,569.69 km) |
| Grenada to Pasadena (California) | 1,618.06 mi (2,604.02 km) |
| Grenada to Pasadena (Maryland) | 823.85 mi (1,325.85 km) |
| Grenada to Pasadena (Texas) | 423.64 mi (681.77 km) |
| Grenada to Pasadena Hills (Florida) | 587.19 mi (944.98 km) |
| Grenada to Pascagoula (Mississippi) | 247.25 mi (397.91 km) |
| Grenada to Pasco (Washington) | 1,759.92 mi (2,832.32 km) |
| Grenada to Passaic (New Jersey) | 988.68 mi (1,591.12 km) |
| Grenada to Pataskala (Ohio) | 581.87 mi (936.43 km) |
| Grenada to Patchogue (New York) | 1,039.30 mi (1,672.60 km) |
| Grenada to Paterson (New Jersey) | 988.71 mi (1,591.18 km) |
| Grenada to Patterson (California) | 1,770.21 mi (2,848.88 km) |
| Grenada to Pawtucket (Rhode Island) | 1,147.69 mi (1,847.03 km) |
