| Slough to Pyrzyce | 661.61 mi (1,064.76 km) |
| Slough to Pyskowice | 837.21 mi (1,347.36 km) |
| Slough to Raciborz | 825.53 mi (1,328.57 km) |
| Slough to Radom | 932.76 mi (1,501.13 km) |
| Slough to Radomsko | 863.71 mi (1,390.01 km) |
| Slough to Radzionkow Nowy | 848.66 mi (1,365.79 km) |
| Slough to Radzymin | 925.49 mi (1,489.43 km) |
| Slough to Radzyn Podlaski | 991.17 mi (1,595.14 km) |
| Slough to Rawa Mazowiecka | 890.85 mi (1,433.69 km) |
| Slough to Rawicz | 747.65 mi (1,203.22 km) |
| Slough to Reda | 812.33 mi (1,307.32 km) |
| Slough to Rogozno | 749.00 mi (1,205.40 km) |
| Slough to Ropczyce | 971.53 mi (1,563.52 km) |
| Slough to Ruda Slaska | 849.27 mi (1,366.76 km) |
| Slough to Rumia | 813.87 mi (1,309.80 km) |
