| Sebastian to Arcos de Valdevez | 4,081.61 mi (6,568.72 km) |
| Sebastian to Arcozelo | 4,081.10 mi (6,567.90 km) |
| Sebastian to Arganil | 4,123.04 mi (6,635.40 km) |
| Sebastian to Arouca | 4,102.95 mi (6,603.06 km) |
| Sebastian to Arruda dos Vinhos | 4,088.63 mi (6,580.01 km) |
| Sebastian to Aveiro | 4,086.42 mi (6,576.46 km) |
| Sebastian to Aver-o-Mar | 4,069.78 mi (6,549.68 km) |
| Sebastian to Aves | 4,093.12 mi (6,587.24 km) |
| Sebastian to Azambuja | 4,097.87 mi (6,594.88 km) |
| Sebastian to Baiao | 4,110.47 mi (6,615.16 km) |
| Sebastian to Barcelos | 4,076.00 mi (6,559.69 km) |
| Sebastian to Barreiro | 4,093.37 mi (6,587.65 km) |
| Sebastian to Batalha | 4,092.73 mi (6,586.61 km) |
| Sebastian to Beja | 4,165.75 mi (6,704.12 km) |
| Sebastian to Belas | 4,080.96 mi (6,567.67 km) |
