| Great Missenden to Pontedera | 764.45 mi (1,230.26 km) |
| Great Missenden to Pontinia | 962.75 mi (1,549.40 km) |
| Great Missenden to Porcari | 754.41 mi (1,214.10 km) |
| Great Missenden to Porcia | 722.44 mi (1,162.65 km) |
| Great Missenden to Pordenone | 724.41 mi (1,165.82 km) |
| Great Missenden to Portici | 1,036.40 mi (1,667.93 km) |
| Great Missenden to Porto Empedocle | 1,213.26 mi (1,952.55 km) |
| Great Missenden to Porto Recanati | 877.90 mi (1,412.85 km) |
| Great Missenden to Porto Sant'Elpidio | 889.09 mi (1,430.85 km) |
| Great Missenden to Porto Tolle | 756.92 mi (1,218.15 km) |
| Great Missenden to Porto Torres | 866.27 mi (1,394.13 km) |
| Great Missenden to Portoferraio | 800.91 mi (1,288.94 km) |
| Great Missenden to Portogruaro | 738.47 mi (1,188.45 km) |
| Great Missenden to Portomaggiore | 750.52 mi (1,207.84 km) |
| Great Missenden to Potenza | 1,094.77 mi (1,761.86 km) |
