| Kos to Pyskowice | 1,027.97 mi (1,654.35 km) |
| Kos to Raciborz | 1,017.91 mi (1,638.16 km) |
| Kos to Radom | 1,048.83 mi (1,687.93 km) |
| Kos to Radomsko | 1,054.37 mi (1,696.84 km) |
| Kos to Radzionkow Nowy | 1,022.55 mi (1,645.64 km) |
| Kos to Radzymin | 1,114.95 mi (1,794.34 km) |
| Kos to Radzyn Podlaski | 1,056.07 mi (1,699.58 km) |
| Kos to Rawa Mazowiecka | 1,085.60 mi (1,747.10 km) |
| Kos to Rawicz | 1,139.22 mi (1,833.39 km) |
| Kos to Reda | 1,297.73 mi (2,088.49 km) |
| Kos to Rogozno | 1,204.88 mi (1,939.06 km) |
| Kos to Ropczyce | 953.86 mi (1,535.08 km) |
| Kos to Ruda Slaska | 1,015.75 mi (1,634.69 km) |
| Kos to Rumia | 1,293.77 mi (2,082.12 km) |
| Kos to Rury | 1,020.84 mi (1,642.88 km) |
