| Grenada to Point Pleasant (New Jersey) | 970.29 mi (1,561.53 km) |
| Grenada to Pomona (California) | 1,597.57 mi (2,571.04 km) |
| Grenada to Pompano Beach (Florida) | 778.26 mi (1,252.48 km) |
| Grenada to Pompton Lakes (New Jersey) | 985.45 mi (1,585.94 km) |
| Grenada to Pompton Plains (New Jersey) | 983.41 mi (1,582.65 km) |
| Grenada to Ponca City (Oklahoma) | 456.84 mi (735.21 km) |
| Grenada to Ponce (Puerto Rico) | 1,799.15 mi (2,895.45 km) |
| Grenada to Pontiac (Illinois) | 495.29 mi (797.09 km) |
| Grenada to Pontiac (Michigan) | 707.18 mi (1,138.10 km) |
| Grenada to Pooler (Georgia) | 509.30 mi (819.64 km) |
| Grenada to Poplar Bluff (Missouri) | 208.77 mi (335.99 km) |
| Grenada to Poquoson (Virginia) | 791.08 mi (1,273.12 km) |
| Grenada to Port Angeles (Washington) | 1,993.01 mi (3,207.45 km) |
| Grenada to Port Arthur (Texas) | 363.12 mi (584.38 km) |
| Grenada to Port Charlotte (Florida) | 655.80 mi (1,055.40 km) |
