| Redding to Arcos de Valdevez | 5,404.20 mi (8,697.22 km) |
| Redding to Arcozelo | 5,434.65 mi (8,746.22 km) |
| Redding to Arganil | 5,497.29 mi (8,847.03 km) |
| Redding to Arouca | 5,455.15 mi (8,779.22 km) |
| Redding to Arruda dos Vinhos | 5,519.60 mi (8,882.94 km) |
| Redding to Aveiro | 5,454.83 mi (8,778.71 km) |
| Redding to Aver-o-Mar | 5,412.92 mi (8,711.25 km) |
| Redding to Aves | 5,428.39 mi (8,736.16 km) |
| Redding to Azambuja | 5,523.13 mi (8,888.62 km) |
| Redding to Baiao | 5,451.54 mi (8,773.40 km) |
| Redding to Barcelos | 5,413.04 mi (8,711.44 km) |
| Redding to Barreiro | 5,535.04 mi (8,907.78 km) |
| Redding to Batalha | 5,497.18 mi (8,846.86 km) |
| Redding to Beja | 5,611.26 mi (9,030.45 km) |
| Redding to Belas | 5,521.91 mi (8,886.66 km) |
