| Tienen to Alfena | 921.07 mi (1,482.32 km) |
| Tienen to Alijo | 884.89 mi (1,424.10 km) |
| Tienen to Aljustrel | 1,097.01 mi (1,765.46 km) |
| Tienen to Almada | 1,082.24 mi (1,741.70 km) |
| Tienen to Almargem | 1,076.28 mi (1,732.10 km) |
| Tienen to Almeirim | 1,036.15 mi (1,667.52 km) |
| Tienen to Amadora | 1,081.55 mi (1,740.59 km) |
| Tienen to Amarante | 904.46 mi (1,455.59 km) |
| Tienen to Amares | 894.64 mi (1,439.78 km) |
| Tienen to Amora | 1,084.09 mi (1,744.68 km) |
| Tienen to Anadia | 961.59 mi (1,547.52 km) |
| Tienen to Angra do Heroismo | 1,767.77 mi (2,844.94 km) |
| Tienen to Ansiao | 990.17 mi (1,593.53 km) |
| Tienen to Anta | 936.68 mi (1,507.45 km) |
| Tienen to Arcos de Valdevez | 885.44 mi (1,424.98 km) |
