| Campton Hills to Arcos de Valdevez | 3,949.83 mi (6,356.64 km) |
| Campton Hills to Arcozelo | 3,966.83 mi (6,383.99 km) |
| Campton Hills to Arganil | 4,022.37 mi (6,473.39 km) |
| Campton Hills to Arouca | 3,988.86 mi (6,419.46 km) |
| Campton Hills to Arruda dos Vinhos | 4,019.26 mi (6,468.37 km) |
| Campton Hills to Aveiro | 3,980.85 mi (6,406.57 km) |
| Campton Hills to Aver-o-Mar | 3,949.10 mi (6,355.46 km) |
| Campton Hills to Aves | 3,969.01 mi (6,387.50 km) |
| Campton Hills to Azambuja | 4,025.55 mi (6,478.50 km) |
| Campton Hills to Baiao | 3,990.40 mi (6,421.93 km) |
| Campton Hills to Barcelos | 3,952.13 mi (6,360.34 km) |
| Campton Hills to Barreiro | 4,030.44 mi (6,486.36 km) |
| Campton Hills to Batalha | 4,008.14 mi (6,450.48 km) |
| Campton Hills to Beja | 4,107.95 mi (6,611.11 km) |
| Campton Hills to Belas | 4,017.10 mi (6,464.90 km) |
