| Billerbeck to Arcozelo | 1,064.96 mi (1,713.88 km) |
| Billerbeck to Arganil | 1,091.51 mi (1,756.61 km) |
| Billerbeck to Arouca | 1,058.51 mi (1,703.51 km) |
| Billerbeck to Arruda dos Vinhos | 1,192.18 mi (1,918.62 km) |
| Billerbeck to Aveiro | 1,087.96 mi (1,750.90 km) |
| Billerbeck to Aver-o-Mar | 1,050.85 mi (1,691.17 km) |
| Billerbeck to Aves | 1,033.25 mi (1,662.86 km) |
| Billerbeck to Azambuja | 1,181.23 mi (1,901.00 km) |
| Billerbeck to Baiao | 1,039.06 mi (1,672.20 km) |
| Billerbeck to Barcelos | 1,039.80 mi (1,673.39 km) |
| Billerbeck to Barreiro | 1,209.98 mi (1,947.28 km) |
| Billerbeck to Batalha | 1,146.60 mi (1,845.27 km) |
| Billerbeck to Beja | 1,210.68 mi (1,948.40 km) |
| Billerbeck to Belas | 1,210.27 mi (1,947.75 km) |
| Billerbeck to Benavente | 1,184.77 mi (1,906.70 km) |
