| Niederkassel to Konce | 973.48 mi (1,566.67 km) |
| Niederkassel to Kratovo | 937.13 mi (1,508.16 km) |
| Niederkassel to Kriva Palanka | 936.78 mi (1,507.60 km) |
| Niederkassel to Krivogastani | 945.02 mi (1,520.86 km) |
| Niederkassel to Krusevo | 940.34 mi (1,513.33 km) |
| Niederkassel to Kumanovo | 917.93 mi (1,477.27 km) |
| Niederkassel to Lipkovo | 912.26 mi (1,468.14 km) |
| Niederkassel to Lozovo | 942.10 mi (1,516.16 km) |
| Niederkassel to Makedonska Kamenica | 954.89 mi (1,536.75 km) |
| Niederkassel to Makedonski Brod | 931.79 mi (1,499.56 km) |
| Niederkassel to Mogila | 958.43 mi (1,542.44 km) |
| Niederkassel to Negotino | 963.70 mi (1,550.93 km) |
| Niederkassel to Novaci | 964.54 mi (1,552.28 km) |
| Niederkassel to Novo Selo | 995.42 mi (1,601.97 km) |
| Niederkassel to Oblesevo | 952.45 mi (1,532.82 km) |
