| Sondershausen to Alfena | 1,154.43 mi (1,857.87 km) |
| Sondershausen to Alijo | 1,113.61 mi (1,792.18 km) |
| Sondershausen to Aljustrel | 1,311.23 mi (2,110.22 km) |
| Sondershausen to Almada | 1,305.43 mi (2,100.88 km) |
| Sondershausen to Almargem | 1,300.82 mi (2,093.47 km) |
| Sondershausen to Almeirim | 1,259.25 mi (2,026.56 km) |
| Sondershausen to Amadora | 1,305.35 mi (2,100.77 km) |
| Sondershausen to Amarante | 1,135.94 mi (1,828.12 km) |
| Sondershausen to Amares | 1,129.20 mi (1,817.28 km) |
| Sondershausen to Amora | 1,306.82 mi (2,103.12 km) |
| Sondershausen to Anadia | 1,190.24 mi (1,915.50 km) |
| Sondershausen to Angra do Heroismo | 2,027.36 mi (3,262.72 km) |
| Sondershausen to Ansiao | 1,216.09 mi (1,957.10 km) |
| Sondershausen to Anta | 1,169.25 mi (1,881.72 km) |
| Sondershausen to Arcos de Valdevez | 1,121.61 mi (1,805.06 km) |
