| Romsey to Arcos de Valdevez | 711.76 mi (1,145.47 km) |
| Romsey to Arcozelo | 766.27 mi (1,233.20 km) |
| Romsey to Arganil | 808.11 mi (1,300.52 km) |
| Romsey to Arouca | 765.85 mi (1,232.52 km) |
| Romsey to Arruda dos Vinhos | 907.10 mi (1,459.84 km) |
| Romsey to Aveiro | 793.23 mi (1,276.57 km) |
| Romsey to Aver-o-Mar | 747.18 mi (1,202.47 km) |
| Romsey to Aves | 734.84 mi (1,182.61 km) |
| Romsey to Azambuja | 897.85 mi (1,444.94 km) |
| Romsey to Baiao | 746.76 mi (1,201.80 km) |
| Romsey to Barcelos | 736.78 mi (1,185.73 km) |
| Romsey to Barreiro | 927.50 mi (1,492.67 km) |
| Romsey to Batalha | 859.03 mi (1,382.47 km) |
| Romsey to Beja | 947.96 mi (1,525.59 km) |
| Romsey to Belas | 924.51 mi (1,487.85 km) |
