| Harmanli to Laukaa | 1,415.27 mi (2,277.65 km) |
| Harmanli to Lauritsala | 1,325.95 mi (2,133.92 km) |
| Harmanli to Lempaala | 1,342.26 mi (2,160.16 km) |
| Harmanli to Leppavirta | 1,422.55 mi (2,289.37 km) |
| Harmanli to Lieksa | 1,486.78 mi (2,392.74 km) |
| Harmanli to Lieto | 1,291.06 mi (2,077.77 km) |
| Harmanli to Liminka | 1,580.62 mi (2,543.77 km) |
| Harmanli to Liperi | 1,430.44 mi (2,302.07 km) |
| Harmanli to Lohja | 1,267.94 mi (2,040.55 km) |
| Harmanli to Loimaa | 1,312.45 mi (2,112.18 km) |
| Harmanli to Loviisa | 1,280.03 mi (2,060.01 km) |
| Harmanli to Mantsala | 1,292.26 mi (2,079.70 km) |
| Harmanli to Mariehamn | 1,280.46 mi (2,060.70 km) |
| Harmanli to Masku | 1,297.64 mi (2,088.36 km) |
| Harmanli to Mikkeli | 1,365.77 mi (2,197.99 km) |
