| Potomac Park to Prelouc | 5,915.86 mi (9,520.66 km) |
| Potomac Park to Prerov | 5,997.32 mi (9,651.76 km) |
| Potomac Park to Pribram | 5,894.64 mi (9,486.50 km) |
| Potomac Park to Prostejov | 5,987.74 mi (9,636.33 km) |
| Potomac Park to Rakovnik | 5,864.31 mi (9,437.70 km) |
| Potomac Park to Ricany | 5,894.92 mi (9,486.95 km) |
| Potomac Park to Rokycany | 5,880.50 mi (9,463.75 km) |
| Potomac Park to Roudnice nad Labem | 5,860.50 mi (9,431.57 km) |
| Potomac Park to Roznov pod Radhostem | 6,014.54 mi (9,679.47 km) |
| Potomac Park to Roztoky | 5,878.89 mi (9,461.15 km) |
| Potomac Park to Rumburk | 5,838.99 mi (9,396.94 km) |
| Potomac Park to Rychnov nad Kneznou | 5,927.29 mi (9,539.05 km) |
| Potomac Park to Slany | 5,866.69 mi (9,441.53 km) |
| Potomac Park to Sokolov | 5,830.65 mi (9,383.53 km) |
| Potomac Park to Sternberk | 5,977.79 mi (9,620.33 km) |
