| Grantham to Parczew | 993.15 mi (1,598.31 km) |
| Grantham to Paslek | 835.55 mi (1,344.69 km) |
| Grantham to Piaseczno | 909.41 mi (1,463.56 km) |
| Grantham to Piastow | 900.82 mi (1,449.73 km) |
| Grantham to Piekary Slaskie | 854.93 mi (1,375.88 km) |
| Grantham to Pila | 720.16 mi (1,158.99 km) |
| Grantham to Pinczow | 917.44 mi (1,476.48 km) |
| Grantham to Pionki | 936.84 mi (1,507.71 km) |
| Grantham to Piotrkow Trybunalski | 864.76 mi (1,391.70 km) |
| Grantham to Pisz | 924.50 mi (1,487.83 km) |
| Grantham to Pleszew | 777.70 mi (1,251.58 km) |
| Grantham to Plewiska | 730.65 mi (1,175.87 km) |
| Grantham to Plock | 848.42 mi (1,365.39 km) |
| Grantham to Plonsk | 875.71 mi (1,409.32 km) |
| Grantham to Pobiedziska | 757.30 mi (1,218.76 km) |
