| Sin-le-Noble to Alfena | 841.70 mi (1,354.58 km) |
| Sin-le-Noble to Alijo | 807.14 mi (1,298.97 km) |
| Sin-le-Noble to Aljustrel | 1,023.30 mi (1,646.84 km) |
| Sin-le-Noble to Almada | 1,005.67 mi (1,618.48 km) |
| Sin-le-Noble to Almargem | 999.29 mi (1,608.20 km) |
| Sin-le-Noble to Almeirim | 959.74 mi (1,544.55 km) |
| Sin-le-Noble to Amadora | 1,004.78 mi (1,617.04 km) |
| Sin-le-Noble to Amarante | 825.74 mi (1,328.90 km) |
| Sin-le-Noble to Amares | 814.95 mi (1,311.53 km) |
| Sin-le-Noble to Amora | 1,007.66 mi (1,621.68 km) |
| Sin-le-Noble to Anadia | 883.61 mi (1,422.03 km) |
| Sin-le-Noble to Angra do Heroismo | 1,682.64 mi (2,707.94 km) |
| Sin-le-Noble to Ansiao | 912.99 mi (1,469.32 km) |
| Sin-le-Noble to Anta | 857.52 mi (1,380.04 km) |
| Sin-le-Noble to Arcos de Valdevez | 805.27 mi (1,295.96 km) |
