| Kars to Rodgau | 1,766.04 mi (2,842.16 km) |
| Kars to Roding | 1,596.40 mi (2,569.15 km) |
| Kars to Rodinghausen | 1,811.22 mi (2,914.87 km) |
| Kars to Roetgen | 1,889.19 mi (3,040.36 km) |
| Kars to Rommerskirchen | 1,871.51 mi (3,011.90 km) |
| Kars to Ronnenberg | 1,763.93 mi (2,838.77 km) |
| Kars to Rosbach vor der Hohe | 1,776.94 mi (2,859.70 km) |
| Kars to Rosdorf | 1,740.86 mi (2,801.65 km) |
| Kars to Rosenheim | 1,600.05 mi (2,575.03 km) |
| Kars to Rosrath | 1,848.97 mi (2,975.63 km) |
| Kars to Rossdorf | 1,770.11 mi (2,848.71 km) |
| Kars to Rosstal | 1,671.26 mi (2,689.64 km) |
| Kars to Rostock | 1,701.84 mi (2,738.85 km) |
| Kars to Rotenburg an der Fulda | 1,740.99 mi (2,801.86 km) |
| Kars to Roth | 1,660.37 mi (2,672.10 km) |
