| Harmanli to Adazi | 1,047.91 mi (1,686.44 km) |
| Harmanli to Aizkraukle | 1,014.07 mi (1,631.98 km) |
| Harmanli to Aluksne | 1,071.00 mi (1,723.60 km) |
| Harmanli to Balvi | 1,051.91 mi (1,692.88 km) |
| Harmanli to Bauska | 1,003.01 mi (1,614.19 km) |
| Harmanli to Cesis | 1,063.26 mi (1,711.15 km) |
| Harmanli to Daugavpils | 963.70 mi (1,550.93 km) |
| Harmanli to Dobele | 1,021.25 mi (1,643.55 km) |
| Harmanli to Gulbene | 1,053.19 mi (1,694.95 km) |
| Harmanli to Jekabpils | 1,006.42 mi (1,619.68 km) |
| Harmanli to Jelgava | 1,021.34 mi (1,643.68 km) |
| Harmanli to Jurmala | 1,043.07 mi (1,678.66 km) |
| Harmanli to Kekava | 1,032.14 mi (1,661.07 km) |
| Harmanli to Kraslava | 965.52 mi (1,553.86 km) |
| Harmanli to Kuldiga | 1,053.19 mi (1,694.94 km) |
