| Harrow to Kocani | 1,259.67 mi (2,027.24 km) |
| Harrow to Konce | 1,277.29 mi (2,055.61 km) |
| Harrow to Kratovo | 1,243.15 mi (2,000.66 km) |
| Harrow to Kriva Palanka | 1,243.95 mi (2,001.94 km) |
| Harrow to Krivogastani | 1,243.82 mi (2,001.74 km) |
| Harrow to Krusevo | 1,238.97 mi (1,993.93 km) |
| Harrow to Kumanovo | 1,222.61 mi (1,967.60 km) |
| Harrow to Lipkovo | 1,216.60 mi (1,957.93 km) |
| Harrow to Lozovo | 1,245.62 mi (2,004.63 km) |
| Harrow to Makedonska Kamenica | 1,262.01 mi (2,031.01 km) |
| Harrow to Makedonski Brod | 1,231.09 mi (1,981.25 km) |
| Harrow to Mogila | 1,256.14 mi (2,021.57 km) |
| Harrow to Negotino | 1,266.36 mi (2,038.01 km) |
| Harrow to Novaci | 1,262.22 mi (2,031.35 km) |
| Harrow to Novo Selo | 1,300.57 mi (2,093.06 km) |
