| Channahon to Arcos de Valdevez | 3,960.66 mi (6,374.06 km) |
| Channahon to Arcozelo | 3,977.08 mi (6,400.49 km) |
| Channahon to Arganil | 4,032.25 mi (6,489.28 km) |
| Channahon to Arouca | 3,999.15 mi (6,436.00 km) |
| Channahon to Arruda dos Vinhos | 4,028.05 mi (6,482.51 km) |
| Channahon to Aveiro | 3,990.83 mi (6,422.62 km) |
| Channahon to Aver-o-Mar | 3,959.54 mi (6,372.26 km) |
| Channahon to Aves | 3,979.60 mi (6,404.55 km) |
| Channahon to Azambuja | 4,034.45 mi (6,492.82 km) |
| Channahon to Baiao | 4,000.89 mi (6,438.81 km) |
| Channahon to Barcelos | 3,962.69 mi (6,377.33 km) |
| Channahon to Barreiro | 4,039.02 mi (6,500.18 km) |
| Channahon to Batalha | 4,017.44 mi (6,465.44 km) |
| Channahon to Beja | 4,116.49 mi (6,624.85 km) |
| Channahon to Belas | 4,025.70 mi (6,478.74 km) |
