| Piqua to Prelouc | 4,543.24 mi (7,311.63 km) |
| Piqua to Prerov | 4,635.54 mi (7,460.18 km) |
| Piqua to Pribram | 4,499.45 mi (7,241.16 km) |
| Piqua to Prostejov | 4,622.43 mi (7,439.08 km) |
| Piqua to Rakovnik | 4,473.42 mi (7,199.27 km) |
| Piqua to Ricany | 4,511.77 mi (7,260.99 km) |
| Piqua to Rokycany | 4,481.91 mi (7,212.94 km) |
| Piqua to Roudnice nad Labem | 4,480.73 mi (7,211.04 km) |
| Piqua to Roznov pod Radhostem | 4,660.61 mi (7,500.52 km) |
| Piqua to Roztoky | 4,495.91 mi (7,235.46 km) |
| Piqua to Rumburk | 4,471.54 mi (7,196.24 km) |
| Piqua to Rychnov nad Kneznou | 4,564.52 mi (7,345.89 km) |
| Piqua to Slany | 4,481.70 mi (7,212.60 km) |
| Piqua to Sokolov | 4,429.83 mi (7,129.13 km) |
| Piqua to Sternberk | 4,618.95 mi (7,433.48 km) |
