| Sondershausen to Arcozelo | 1,167.47 mi (1,878.86 km) |
| Sondershausen to Arganil | 1,187.18 mi (1,910.58 km) |
| Sondershausen to Arouca | 1,158.69 mi (1,864.74 km) |
| Sondershausen to Arruda dos Vinhos | 1,286.49 mi (2,070.41 km) |
| Sondershausen to Aveiro | 1,188.36 mi (1,912.48 km) |
| Sondershausen to Aver-o-Mar | 1,155.71 mi (1,859.93 km) |
| Sondershausen to Aves | 1,136.34 mi (1,828.76 km) |
| Sondershausen to Azambuja | 1,275.04 mi (2,051.98 km) |
| Sondershausen to Baiao | 1,139.54 mi (1,833.91 km) |
| Sondershausen to Barcelos | 1,144.62 mi (1,842.09 km) |
| Sondershausen to Barreiro | 1,302.87 mi (2,096.77 km) |
| Sondershausen to Batalha | 1,242.84 mi (2,000.16 km) |
| Sondershausen to Beja | 1,295.29 mi (2,084.57 km) |
| Sondershausen to Belas | 1,304.55 mi (2,099.47 km) |
| Sondershausen to Benavente | 1,277.83 mi (2,056.47 km) |
