| Foster City to Pyrzyce | 5,666.55 mi (9,119.42 km) |
| Foster City to Pyskowice | 5,911.94 mi (9,514.34 km) |
| Foster City to Raciborz | 5,921.31 mi (9,529.42 km) |
| Foster City to Radom | 5,904.41 mi (9,502.23 km) |
| Foster City to Radomsko | 5,889.10 mi (9,477.58 km) |
| Foster City to Radzionkow Nowy | 5,917.81 mi (9,523.80 km) |
| Foster City to Radzymin | 5,843.32 mi (9,403.91 km) |
| Foster City to Radzyn Podlaski | 5,910.56 mi (9,512.12 km) |
| Foster City to Rawa Mazowiecka | 5,863.86 mi (9,436.98 km) |
| Foster City to Rawicz | 5,800.03 mi (9,334.24 km) |
| Foster City to Reda | 5,653.77 mi (9,098.86 km) |
| Foster City to Rogozno | 5,735.96 mi (9,231.13 km) |
| Foster City to Ropczyce | 5,996.39 mi (9,650.26 km) |
| Foster City to Ruda Slaska | 5,924.37 mi (9,534.36 km) |
| Foster City to Rumia | 5,657.76 mi (9,105.29 km) |
