| Trentham to Alenquer | 1,014.67 mi (1,632.95 km) |
| Trentham to Alfena | 862.55 mi (1,388.14 km) |
| Trentham to Alijo | 844.49 mi (1,359.07 km) |
| Trentham to Aljustrel | 1,078.50 mi (1,735.68 km) |
| Trentham to Almada | 1,041.33 mi (1,675.85 km) |
| Trentham to Almargem | 1,031.98 mi (1,660.82 km) |
| Trentham to Almeirim | 998.79 mi (1,607.39 km) |
| Trentham to Amadora | 1,038.96 mi (1,672.04 km) |
| Trentham to Amarante | 853.57 mi (1,373.68 km) |
| Trentham to Amares | 834.60 mi (1,343.16 km) |
| Trentham to Amora | 1,044.30 mi (1,680.64 km) |
| Trentham to Anadia | 914.23 mi (1,471.31 km) |
| Trentham to Angra do Heroismo | 1,544.88 mi (2,486.25 km) |
| Trentham to Ansiao | 948.48 mi (1,526.43 km) |
| Trentham to Anta | 879.32 mi (1,415.13 km) |
