| Harmanli to Bolsward | 1,215.46 mi (1,956.10 km) |
| Harmanli to Borger | 1,165.83 mi (1,876.22 km) |
| Harmanli to Borne | 1,144.46 mi (1,841.83 km) |
| Harmanli to Boskoop | 1,214.52 mi (1,954.59 km) |
| Harmanli to Boxmeer | 1,152.03 mi (1,854.01 km) |
| Harmanli to Boxtel | 1,173.46 mi (1,888.51 km) |
| Harmanli to Breda | 1,195.13 mi (1,923.38 km) |
| Harmanli to Breukelen | 1,204.57 mi (1,938.58 km) |
| Harmanli to Brielle | 1,227.91 mi (1,976.13 km) |
| Harmanli to Bronkhorst | 1,157.63 mi (1,863.03 km) |
| Harmanli to Brummen | 1,158.87 mi (1,865.01 km) |
| Harmanli to Brunssum | 1,129.61 mi (1,817.93 km) |
| Harmanli to Bunnik | 1,191.97 mi (1,918.28 km) |
| Harmanli to Burgum | 1,203.83 mi (1,937.37 km) |
| Harmanli to Bussum | 1,202.02 mi (1,934.47 km) |
