| Harmanli to Polzela | 614.62 mi (989.14 km) |
| Harmanli to Postojna | 639.11 mi (1,028.54 km) |
| Harmanli to Prebold | 612.55 mi (985.81 km) |
| Harmanli to Preddvor | 643.70 mi (1,035.93 km) |
| Harmanli to Prevalje | 629.50 mi (1,013.09 km) |
| Harmanli to Ptuj | 585.10 mi (941.63 km) |
| Harmanli to Puconci | 582.94 mi (938.15 km) |
| Harmanli to Race | 594.09 mi (956.10 km) |
| Harmanli to Radece | 604.09 mi (972.18 km) |
| Harmanli to Radenci | 585.42 mi (942.14 km) |
| Harmanli to Radlje ob Dravi | 618.45 mi (995.29 km) |
| Harmanli to Radovljica | 655.58 mi (1,055.05 km) |
| Harmanli to Ravne na Koroskem | 627.28 mi (1,009.51 km) |
| Harmanli to Razkrizje | 571.06 mi (919.03 km) |
| Harmanli to Recica | 622.44 mi (1,001.72 km) |
