| Harmanli to Arcozelo | 1,776.37 mi (2,858.80 km) |
| Harmanli to Arganil | 1,760.91 mi (2,833.91 km) |
| Harmanli to Arouca | 1,758.35 mi (2,829.79 km) |
| Harmanli to Arruda dos Vinhos | 1,836.70 mi (2,955.88 km) |
| Harmanli to Aveiro | 1,783.94 mi (2,870.97 km) |
| Harmanli to Aver-o-Mar | 1,777.43 mi (2,860.50 km) |
| Harmanli to Aves | 1,753.18 mi (2,821.47 km) |
| Harmanli to Azambuja | 1,824.72 mi (2,936.61 km) |
| Harmanli to Baiao | 1,743.89 mi (2,806.53 km) |
| Harmanli to Barcelos | 1,768.02 mi (2,845.36 km) |
| Harmanli to Barreiro | 1,843.45 mi (2,966.75 km) |
| Harmanli to Batalha | 1,809.58 mi (2,912.24 km) |
| Harmanli to Beja | 1,796.88 mi (2,891.79 km) |
| Harmanli to Belas | 1,851.60 mi (2,979.86 km) |
| Harmanli to Benavente | 1,823.40 mi (2,934.48 km) |
