| Grantham to Piazza Armerina | 1,293.00 mi (2,080.88 km) |
| Grantham to Piazzola sul Brenta | 755.49 mi (1,215.84 km) |
| Grantham to Pietrasanta | 793.22 mi (1,276.57 km) |
| Grantham to Pieve di Soligo | 751.54 mi (1,209.49 km) |
| Grantham to Pinerolo | 661.61 mi (1,064.75 km) |
| Grantham to Pioltello | 680.85 mi (1,095.72 km) |
| Grantham to Piombino | 859.72 mi (1,383.59 km) |
| Grantham to Piombino Dese | 759.49 mi (1,222.28 km) |
| Grantham to Piossasco | 658.73 mi (1,060.13 km) |
| Grantham to Piove di Sacco | 776.33 mi (1,249.39 km) |
| Grantham to Pisa | 811.36 mi (1,305.75 km) |
| Grantham to Pisticci | 1,183.38 mi (1,904.46 km) |
| Grantham to Pistoia | 814.08 mi (1,310.14 km) |
| Grantham to Pizzo | 1,264.41 mi (2,034.88 km) |
| Grantham to Podenzano | 721.44 mi (1,161.04 km) |
