| Mercer Island to Prelouc | 5,239.66 mi (8,432.42 km) |
| Mercer Island to Prerov | 5,314.20 mi (8,552.38 km) |
| Mercer Island to Pribram | 5,228.25 mi (8,414.06 km) |
| Mercer Island to Prostejov | 5,306.30 mi (8,539.66 km) |
| Mercer Island to Rakovnik | 5,197.19 mi (8,364.07 km) |
| Mercer Island to Ricany | 5,223.62 mi (8,406.60 km) |
| Mercer Island to Rokycany | 5,216.00 mi (8,394.34 km) |
| Mercer Island to Roudnice nad Labem | 5,189.00 mi (8,350.89 km) |
| Mercer Island to Roznov pod Radhostem | 5,327.84 mi (8,574.33 km) |
| Mercer Island to Roztoky | 5,208.06 mi (8,381.56 km) |
| Mercer Island to Rumburk | 5,163.30 mi (8,309.53 km) |
| Mercer Island to Rychnov nad Kneznou | 5,246.84 mi (8,443.97 km) |
| Mercer Island to Slany | 5,197.09 mi (8,363.91 km) |
| Mercer Island to Sokolov | 5,168.78 mi (8,318.35 km) |
| Mercer Island to Sternberk | 5,294.17 mi (8,520.14 km) |
