| Wallingford Center to Alenquer | 3,290.40 mi (5,295.39 km) |
| Wallingford Center to Alfena | 3,253.64 mi (5,236.23 km) |
| Wallingford Center to Alijo | 3,302.85 mi (5,315.42 km) |
| Wallingford Center to Aljustrel | 3,365.19 mi (5,415.76 km) |
| Wallingford Center to Almada | 3,294.09 mi (5,301.33 km) |
| Wallingford Center to Almargem | 3,283.74 mi (5,284.68 km) |
| Wallingford Center to Almeirim | 3,305.63 mi (5,319.90 km) |
| Wallingford Center to Amadora | 3,288.89 mi (5,292.96 km) |
| Wallingford Center to Amarante | 3,274.83 mi (5,270.33 km) |
| Wallingford Center to Amares | 3,252.75 mi (5,234.80 km) |
| Wallingford Center to Amora | 3,297.58 mi (5,306.94 km) |
| Wallingford Center to Anadia | 3,279.91 mi (5,278.50 km) |
| Wallingford Center to Angra do Heroismo | 2,391.64 mi (3,848.97 km) |
| Wallingford Center to Ansiao | 3,294.26 mi (5,301.59 km) |
| Wallingford Center to Anta | 3,255.05 mi (5,238.50 km) |
