| Houston to Pachino | 6,006.56 mi (9,666.63 km) |
| Houston to Paderno Dugnano | 5,413.00 mi (8,711.39 km) |
| Houston to Padova | 5,530.50 mi (8,900.49 km) |
| Houston to Paese | 5,531.84 mi (8,902.64 km) |
| Houston to Palagiano | 5,934.76 mi (9,551.07 km) |
| Houston to Palagonia | 5,966.15 mi (9,601.59 km) |
| Houston to Palazzolo Acreide | 5,983.86 mi (9,630.10 km) |
| Houston to Palermo | 5,872.98 mi (9,451.65 km) |
| Houston to Palestrina | 5,708.68 mi (9,187.23 km) |
| Houston to Pallazzolo sull'Oglio | 5,441.54 mi (8,757.32 km) |
| Houston to Palma Campania | 5,817.01 mi (9,361.58 km) |
| Houston to Palma di Montechiaro | 5,927.35 mi (9,539.14 km) |
| Houston to Palmi | 5,973.45 mi (9,613.34 km) |
| Houston to Palo del Colle | 5,900.91 mi (9,496.60 km) |
| Houston to Palombara Sabina | 5,694.02 mi (9,163.64 km) |
