| Herceg Novi to Arcozelo | 1,397.83 mi (2,249.58 km) |
| Herceg Novi to Arganil | 1,382.12 mi (2,224.31 km) |
| Herceg Novi to Arouca | 1,379.70 mi (2,220.41 km) |
| Herceg Novi to Arruda dos Vinhos | 1,458.35 mi (2,346.98 km) |
| Herceg Novi to Aveiro | 1,405.20 mi (2,261.46 km) |
| Herceg Novi to Aver-o-Mar | 1,399.16 mi (2,251.73 km) |
| Herceg Novi to Aves | 1,374.87 mi (2,212.64 km) |
| Herceg Novi to Azambuja | 1,446.35 mi (2,327.67 km) |
| Herceg Novi to Baiao | 1,365.35 mi (2,197.32 km) |
| Herceg Novi to Barcelos | 1,389.83 mi (2,236.71 km) |
| Herceg Novi to Barreiro | 1,465.37 mi (2,358.29 km) |
| Herceg Novi to Batalha | 1,430.89 mi (2,302.79 km) |
| Herceg Novi to Beja | 1,420.01 mi (2,285.29 km) |
| Herceg Novi to Belas | 1,473.37 mi (2,371.16 km) |
| Herceg Novi to Benavente | 1,445.11 mi (2,325.68 km) |
