| Clarkston to Pyrzyce | 4,734.39 mi (7,619.27 km) |
| Clarkston to Pyskowice | 4,967.42 mi (7,994.29 km) |
| Clarkston to Raciborz | 4,963.79 mi (7,988.44 km) |
| Clarkston to Radom | 5,023.42 mi (8,084.42 km) |
| Clarkston to Radomsko | 4,973.59 mi (8,004.22 km) |
| Clarkston to Radzionkow Nowy | 4,977.42 mi (8,010.39 km) |
| Clarkston to Radzymin | 4,986.41 mi (8,024.85 km) |
| Clarkston to Radzyn Podlaski | 5,061.57 mi (8,145.81 km) |
| Clarkston to Rawa Mazowiecka | 4,977.26 mi (8,010.13 km) |
| Clarkston to Rawicz | 4,858.36 mi (7,818.77 km) |
| Clarkston to Reda | 4,807.88 mi (7,737.53 km) |
| Clarkston to Rogozno | 4,824.34 mi (7,764.03 km) |
| Clarkston to Ropczyce | 5,091.58 mi (8,194.10 km) |
| Clarkston to Ruda Slaska | 4,980.69 mi (8,015.64 km) |
| Clarkston to Rumia | 4,811.34 mi (7,743.11 km) |
