| Harmanli to Niefern-Oschelbronn | 956.86 mi (1,539.92 km) |
| Harmanli to Nierstein | 1,003.03 mi (1,614.22 km) |
| Harmanli to Niesky | 832.08 mi (1,339.11 km) |
| Harmanli to Nittenau | 826.75 mi (1,330.52 km) |
| Harmanli to Nittendorf | 832.31 mi (1,339.48 km) |
| Harmanli to Nohfelden | 1,043.23 mi (1,678.92 km) |
| Harmanli to Norden | 1,177.90 mi (1,895.65 km) |
| Harmanli to Nordenham | 1,132.40 mi (1,822.42 km) |
| Harmanli to Norderstedt | 1,092.84 mi (1,758.75 km) |
| Harmanli to Nordhausen | 970.97 mi (1,562.62 km) |
| Harmanli to Nordhorn | 1,137.82 mi (1,831.15 km) |
| Harmanli to Nordkirchen | 1,096.19 mi (1,764.15 km) |
| Harmanli to Nordlingen | 884.96 mi (1,424.21 km) |
| Harmanli to Nordstemmen | 1,032.55 mi (1,661.73 km) |
| Harmanli to Nordwalde | 1,110.16 mi (1,786.63 km) |
