| Forest Grove to Arcos de Valdevez | 5,185.23 mi (8,344.83 km) |
| Forest Grove to Arcozelo | 5,218.86 mi (8,398.94 km) |
| Forest Grove to Arganil | 5,282.67 mi (8,501.64 km) |
| Forest Grove to Arouca | 5,238.72 mi (8,430.90 km) |
| Forest Grove to Arruda dos Vinhos | 5,311.84 mi (8,548.57 km) |
| Forest Grove to Aveiro | 5,240.46 mi (8,433.70 km) |
| Forest Grove to Aver-o-Mar | 5,196.32 mi (8,362.67 km) |
| Forest Grove to Aves | 5,210.45 mi (8,385.41 km) |
| Forest Grove to Azambuja | 5,314.54 mi (8,552.92 km) |
| Forest Grove to Baiao | 5,233.78 mi (8,422.96 km) |
| Forest Grove to Barcelos | 5,195.67 mi (8,361.62 km) |
| Forest Grove to Barreiro | 5,328.33 mi (8,575.12 km) |
| Forest Grove to Batalha | 5,286.46 mi (8,507.74 km) |
| Forest Grove to Beja | 5,403.32 mi (8,695.80 km) |
| Forest Grove to Belas | 5,315.41 mi (8,554.33 km) |
