| Rocky River to Prelouc | 4,390.49 mi (7,065.81 km) |
| Rocky River to Prerov | 4,482.90 mi (7,214.52 km) |
| Rocky River to Pribram | 4,346.31 mi (6,994.71 km) |
| Rocky River to Prostejov | 4,469.73 mi (7,193.34 km) |
| Rocky River to Rakovnik | 4,320.39 mi (6,953.00 km) |
| Rocky River to Ricany | 4,358.85 mi (7,014.88 km) |
| Rocky River to Rokycany | 4,328.73 mi (6,966.42 km) |
| Rocky River to Roudnice nad Labem | 4,327.92 mi (6,965.11 km) |
| Rocky River to Roznov pod Radhostem | 4,508.09 mi (7,255.08 km) |
| Rocky River to Roztoky | 4,343.01 mi (6,989.40 km) |
| Rocky River to Rumburk | 4,318.99 mi (6,950.74 km) |
| Rocky River to Rychnov nad Kneznou | 4,411.95 mi (7,100.35 km) |
| Rocky River to Slany | 4,328.78 mi (6,966.50 km) |
| Rocky River to Sokolov | 4,276.67 mi (6,882.64 km) |
| Rocky River to Sternberk | 4,466.39 mi (7,187.96 km) |
