| Harrow to Kursumlija | 1,161.28 mi (1,868.90 km) |
| Harrow to Lacarak | 1,017.73 mi (1,637.88 km) |
| Harrow to Lajkovac | 1,066.77 mi (1,716.81 km) |
| Harrow to Lapovo | 1,111.85 mi (1,789.36 km) |
| Harrow to Lebane | 1,189.35 mi (1,914.07 km) |
| Harrow to Leskovac | 1,194.42 mi (1,922.24 km) |
| Harrow to Ljig | 1,075.44 mi (1,730.75 km) |
| Harrow to Ljubovija | 1,042.14 mi (1,677.16 km) |
| Harrow to Loznica | 1,022.23 mi (1,645.13 km) |
| Harrow to Lucani | 1,085.67 mi (1,747.22 km) |
| Harrow to Majdanpek | 1,136.79 mi (1,829.48 km) |
| Harrow to Mali Idos | 995.51 mi (1,602.11 km) |
| Harrow to Mali Zvornik | 1,023.45 mi (1,647.09 km) |
| Harrow to Malo Crnice | 1,104.39 mi (1,777.34 km) |
| Harrow to Medveda | 1,186.92 mi (1,910.16 km) |
