| Merrifield to Arcos de Valdevez | 3,529.47 mi (5,680.13 km) |
| Merrifield to Arcozelo | 3,538.71 mi (5,695.01 km) |
| Merrifield to Arganil | 3,588.86 mi (5,775.72 km) |
| Merrifield to Arouca | 3,560.94 mi (5,730.78 km) |
| Merrifield to Arruda dos Vinhos | 3,572.02 mi (5,748.62 km) |
| Merrifield to Aveiro | 3,549.01 mi (5,711.57 km) |
| Merrifield to Aver-o-Mar | 3,523.66 mi (5,670.78 km) |
| Merrifield to Aves | 3,545.38 mi (5,705.74 km) |
| Merrifield to Azambuja | 3,579.67 mi (5,760.91 km) |
| Merrifield to Baiao | 3,565.20 mi (5,737.64 km) |
| Merrifield to Barcelos | 3,528.18 mi (5,678.06 km) |
| Merrifield to Barreiro | 3,580.59 mi (5,762.40 km) |
| Merrifield to Batalha | 3,567.37 mi (5,741.12 km) |
| Merrifield to Beja | 3,656.87 mi (5,885.16 km) |
| Merrifield to Belas | 3,567.48 mi (5,741.31 km) |
