| Gresham to Pandino | 5,507.43 mi (8,863.36 km) |
| Gresham to Paola | 6,033.25 mi (9,709.58 km) |
| Gresham to Parabiago | 5,482.64 mi (8,823.46 km) |
| Gresham to Parabita | 6,042.06 mi (9,723.75 km) |
| Gresham to Parma | 5,562.55 mi (8,952.06 km) |
| Gresham to Partanna | 6,051.13 mi (9,738.36 km) |
| Gresham to Partinico | 6,037.92 mi (9,717.09 km) |
| Gresham to Pasian di Prato | 5,559.27 mi (8,946.78 km) |
| Gresham to Paterno | 6,114.19 mi (9,839.84 km) |
| Gresham to Patti | 6,081.08 mi (9,786.55 km) |
| Gresham to Paullo | 5,502.60 mi (8,855.57 km) |
| Gresham to Pavia | 5,509.81 mi (8,867.18 km) |
| Gresham to Pavullo nel Frignano | 5,603.14 mi (9,017.39 km) |
| Gresham to Pedara | 6,115.48 mi (9,841.91 km) |
| Gresham to Pellezzano | 5,918.40 mi (9,524.75 km) |
