| Sierpc to Kocani | 768.37 mi (1,236.58 km) |
| Sierpc to Konce | 796.91 mi (1,282.51 km) |
| Sierpc to Kratovo | 755.56 mi (1,215.96 km) |
| Sierpc to Kriva Palanka | 748.28 mi (1,204.24 km) |
| Sierpc to Krivogastani | 801.64 mi (1,290.11 km) |
| Sierpc to Krusevo | 798.91 mi (1,285.72 km) |
| Sierpc to Kumanovo | 748.87 mi (1,205.19 km) |
| Sierpc to Lipkovo | 746.56 mi (1,201.47 km) |
| Sierpc to Lozovo | 774.06 mi (1,245.72 km) |
| Sierpc to Makedonska Kamenica | 762.66 mi (1,227.39 km) |
| Sierpc to Makedonski Brod | 788.90 mi (1,269.61 km) |
| Sierpc to Mogila | 817.50 mi (1,315.64 km) |
| Sierpc to Negotino | 795.67 mi (1,280.51 km) |
| Sierpc to Novaci | 822.43 mi (1,323.58 km) |
| Sierpc to Novo Selo | 806.58 mi (1,298.06 km) |
