| Kars to Pyrzyce | 1,573.02 mi (2,531.53 km) |
| Kars to Pyskowice | 1,355.30 mi (2,181.14 km) |
| Kars to Raciborz | 1,364.23 mi (2,195.52 km) |
| Kars to Radom | 1,282.21 mi (2,063.52 km) |
| Kars to Radomsko | 1,339.12 mi (2,155.11 km) |
| Kars to Radzionkow Nowy | 1,344.31 mi (2,163.45 km) |
| Kars to Radzymin | 1,314.41 mi (2,115.35 km) |
| Kars to Radzyn Podlaski | 1,239.55 mi (1,994.86 km) |
| Kars to Rawa Mazowiecka | 1,328.11 mi (2,137.39 km) |
| Kars to Rawicz | 1,456.88 mi (2,344.62 km) |
| Kars to Reda | 1,491.18 mi (2,399.82 km) |
| Kars to Rogozno | 1,481.53 mi (2,384.29 km) |
| Kars to Ropczyce | 1,223.80 mi (1,969.52 km) |
| Kars to Ruda Slaska | 1,342.60 mi (2,160.70 km) |
| Kars to Rumia | 1,487.71 mi (2,394.24 km) |
