| Houston to Prelouc | 5,495.99 mi (8,844.94 km) |
| Houston to Prerov | 5,588.23 mi (8,993.39 km) |
| Houston to Pribram | 5,452.28 mi (8,774.59 km) |
| Houston to Prostejov | 5,575.16 mi (8,972.35 km) |
| Houston to Rakovnik | 5,426.25 mi (8,732.70 km) |
| Houston to Ricany | 5,464.58 mi (8,794.39 km) |
| Houston to Rokycany | 5,434.73 mi (8,746.35 km) |
| Houston to Roudnice nad Labem | 5,433.52 mi (8,744.40 km) |
| Houston to Roznov pod Radhostem | 5,613.21 mi (9,033.59 km) |
| Houston to Roztoky | 5,448.72 mi (8,768.86 km) |
| Houston to Rumburk | 5,424.17 mi (8,729.37 km) |
| Houston to Rychnov nad Kneznou | 5,517.17 mi (8,879.03 km) |
| Houston to Slany | 5,434.51 mi (8,746.00 km) |
| Houston to Sokolov | 5,382.66 mi (8,662.55 km) |
| Houston to Sternberk | 5,571.59 mi (8,966.61 km) |
