| South Houston to Penne | 5,727.34 mi (9,217.26 km) |
| South Houston to Pergine Valsugana | 5,479.65 mi (8,818.65 km) |
| South Houston to Perugia | 5,637.50 mi (9,072.67 km) |
| South Houston to Pesaro | 5,628.42 mi (9,058.07 km) |
| South Houston to Pescantina | 5,485.97 mi (8,828.82 km) |
| South Houston to Pescara | 5,739.31 mi (9,236.53 km) |
| South Houston to Peschiera del Garda | 5,480.27 mi (8,819.64 km) |
| South Houston to Pescia | 5,536.38 mi (8,909.94 km) |
| South Houston to Petilia Policastro | 5,982.61 mi (9,628.08 km) |
| South Houston to Piacenza | 5,453.26 mi (8,776.17 km) |
| South Houston to Pianella | 5,734.90 mi (9,229.43 km) |
| South Houston to Pianezza | 5,360.63 mi (8,627.10 km) |
| South Houston to Pianiga | 5,533.68 mi (8,905.59 km) |
| South Houston to Piano di Sorrento | 5,819.38 mi (9,365.39 km) |
| South Houston to Pianoro | 5,545.68 mi (8,924.91 km) |
