| Round Rock to Police | 5,361.42 mi (8,628.37 km) |
| Round Rock to Polkowice | 5,494.99 mi (8,843.33 km) |
| Round Rock to Poniatowa | 5,710.31 mi (9,189.85 km) |
| Round Rock to Poznan | 5,486.79 mi (8,830.13 km) |
| Round Rock to Prudnik | 5,596.60 mi (9,006.87 km) |
| Round Rock to Pruszcz Gdanski | 5,463.86 mi (8,793.23 km) |
| Round Rock to Pruszkow | 5,624.90 mi (9,052.41 km) |
| Round Rock to Przasnysz | 5,589.83 mi (8,995.97 km) |
| Round Rock to Przemysl | 5,797.32 mi (9,329.89 km) |
| Round Rock to Przeworsk | 5,775.46 mi (9,294.70 km) |
| Round Rock to Pszczyna | 5,658.81 mi (9,106.98 km) |
| Round Rock to Puck | 5,438.04 mi (8,751.68 km) |
| Round Rock to Pulawy | 5,696.47 mi (9,167.58 km) |
| Round Rock to Pultusk | 5,610.30 mi (9,028.91 km) |
| Round Rock to Puszczykowo | 5,489.40 mi (8,834.34 km) |
