| Swidwin to Alfena | 1,415.11 mi (2,277.40 km) |
| Swidwin to Alijo | 1,375.58 mi (2,213.79 km) |
| Swidwin to Aljustrel | 1,575.74 mi (2,535.90 km) |
| Swidwin to Almada | 1,568.81 mi (2,524.76 km) |
| Swidwin to Almargem | 1,563.95 mi (2,516.94 km) |
| Swidwin to Almeirim | 1,522.60 mi (2,450.39 km) |
| Swidwin to Amadora | 1,568.63 mi (2,524.47 km) |
| Swidwin to Amarante | 1,397.19 mi (2,248.55 km) |
| Swidwin to Amares | 1,389.44 mi (2,236.09 km) |
| Swidwin to Amora | 1,570.29 mi (2,527.13 km) |
| Swidwin to Anadia | 1,452.33 mi (2,337.31 km) |
| Swidwin to Angra do Heroismo | 2,259.47 mi (3,636.27 km) |
| Swidwin to Ansiao | 1,478.85 mi (2,379.98 km) |
| Swidwin to Anta | 1,430.21 mi (2,301.70 km) |
| Swidwin to Arcos de Valdevez | 1,381.24 mi (2,222.90 km) |
