| Harmanli to Borsbeek | 1,195.30 mi (1,923.65 km) |
| Harmanli to Boussu | 1,202.90 mi (1,935.89 km) |
| Harmanli to Braine-l'Alleud | 1,185.66 mi (1,908.13 km) |
| Harmanli to Braine-le-Chateau | 1,189.98 mi (1,915.09 km) |
| Harmanli to Braine-le-Comte | 1,193.26 mi (1,920.36 km) |
| Harmanli to Brasschaat | 1,197.69 mi (1,927.50 km) |
| Harmanli to Brecht | 1,193.67 mi (1,921.02 km) |
| Harmanli to Bredene | 1,256.31 mi (2,021.84 km) |
| Harmanli to Bree | 1,150.11 mi (1,850.92 km) |
| Harmanli to Bruges | 1,245.70 mi (2,004.76 km) |
| Harmanli to Brussels | 1,190.83 mi (1,916.45 km) |
| Harmanli to Buggenhout | 1,201.06 mi (1,932.93 km) |
| Harmanli to Chapelle-lez-Herlaimont | 1,183.74 mi (1,905.05 km) |
| Harmanli to Charleroi | 1,175.91 mi (1,892.44 km) |
| Harmanli to Chatelet | 1,172.50 mi (1,886.95 km) |
