| Grenada to Pontefract | 4,321.93 mi (6,955.47 km) |
| Grenada to Ponteland | 4,273.30 mi (6,877.21 km) |
| Grenada to Pontneddfechan | 4,278.89 mi (6,886.20 km) |
| Grenada to Pontypridd | 4,292.42 mi (6,907.98 km) |
| Grenada to Poole | 4,369.22 mi (7,031.58 km) |
| Grenada to Port Glasgow | 4,144.70 mi (6,670.25 km) |
| Grenada to Port Talbot | 4,274.28 mi (6,878.78 km) |
| Grenada to Portchester | 4,401.03 mi (7,082.77 km) |
| Grenada to Porthcawl | 4,281.27 mi (6,890.04 km) |
| Grenada to Portishead | 4,318.59 mi (6,950.10 km) |
| Grenada to Portlethen | 4,214.20 mi (6,782.10 km) |
| Grenada to Portsmouth | 4,403.29 mi (7,086.41 km) |
| Grenada to Potters Bar | 4,416.24 mi (7,107.24 km) |
| Grenada to Poulton le Fylde | 4,253.65 mi (6,845.58 km) |
| Grenada to Poynton | 4,299.14 mi (6,918.80 km) |
