| Crest Hill to Arcos de Valdevez | 3,948.88 mi (6,355.11 km) |
| Crest Hill to Arcozelo | 3,965.39 mi (6,381.68 km) |
| Crest Hill to Arganil | 4,020.62 mi (6,470.56 km) |
| Crest Hill to Arouca | 3,987.45 mi (6,417.19 km) |
| Crest Hill to Arruda dos Vinhos | 4,016.59 mi (6,464.08 km) |
| Crest Hill to Aveiro | 3,979.18 mi (6,403.88 km) |
| Crest Hill to Aver-o-Mar | 3,947.82 mi (6,353.41 km) |
| Crest Hill to Aves | 3,967.86 mi (6,385.66 km) |
| Crest Hill to Azambuja | 4,022.98 mi (6,474.36 km) |
| Crest Hill to Baiao | 3,989.16 mi (6,419.94 km) |
| Crest Hill to Barcelos | 3,950.96 mi (6,358.45 km) |
| Crest Hill to Barreiro | 4,027.60 mi (6,481.80 km) |
| Crest Hill to Batalha | 4,005.90 mi (6,446.87 km) |
| Crest Hill to Beja | 4,105.08 mi (6,606.49 km) |
| Crest Hill to Belas | 4,014.28 mi (6,460.36 km) |
